ISO14001ISO9001
High-performance Gearheads for Servo Motors
HPN Series
The precision planetary gear speed reducer achieved quiet, light weight and compact with low cost and quick delivery.HPN Series
The HPN series adopts a high-precision helical gear. The precision planetary gear speed reducer achieved quiet, light weight and compact with low cost and quick delivery. The HPN series are newly added to our gear head series widely used in industrial machinery and enriched the product lineup. Selecting the HPN series from the gear head type speed reducers will improve the durability and reliability of the equipment.
◆ Backlash: 3/5 arc-min or less (Single stage type), 3/5/7 arc-min or less (Two stage type)◆ Reduction ratio: 1/3 to 1/50◆ Effciency: 90% or more◆ Helical gearing◆ Quiet design: Noise 58dB or lower (Size 14)
Motor mounting fange
Various mechanical devices
Gantry robotsRoller drivePreliminary axes of SCARA robots
ChainBelt
Easy quick connect installation to each manufacturer’s servo motor!
High-precision actuators are provided.
(Note) Please use the model selection tool (URL:https://hds-tech.jp/ecat/ogcte/index.html) on our website to fnd the model that matches with each manufacturer’s servo motor.
Quick connect coupling
Helical gear
HPN Series
Rating Table/Performance Table 
Outline DimensionsC O N T E N T S
11, 14, 20, 32, 40Sizes5
Peak torque
9N·m to 752N·m
Reduction ratio
Easy mounting to a wide variety of servo motors
Single stage: 3 to 10Two stage: 15 to 50
BacklashHigh effciency
90% or higher
Single stage gear ratios: 3/5 arc-min or lessTwo stage gear ratios: 3/5/7 arc-min or less
Yaskawa Electric, Mitsubishi Electric, Panasonic
For other servo motors, please feel free to contact the nearest sales ofﬁce.
HPN - 20 A - 05 - J6 ECB-DC1 - SPEC1 - SPEC2
Model NameSizeDesign RevisionReduction RatioOutput Shaft ConfigurationInput side  Configuration Symbol
High performance 
4, 5, 7, 10, 15, 20, 25, 30, 35, 40, 45, 50J6:  Straight shaft  (with key and center tapped hole) J8:  Straight shaft  (without key, with center tapped hole)
Numeral/alphabet letters 5 or 6 digits: Motor flange and input shaft coupling shape symbol(Symbol varies in accordance with the mounted motor.)
3, 4, 5, 7, 10, 15, 20, 25, 30, 35, 40, 45, 50
Structural drawing - 1Figure 001
Output rotationdirection
Input rotationdirection
Mounting pilotShielded bearing
Output shaft
Mounting bolt holeMotor mounting fange
Rubber cap
Quick connect couplingOil seal on output side
Backlash SymbolSpecial Specifications
SizeReduction RatioBacklashSymbol
None: standard product
SP: special specifications
11 4~105 arc-min or lessNone
14 3~105 arc-min or lessNone
11, 1415~507 arc-min or lessNone
2015~505 arc-min or lessBL5
20, 32, 40 3~103 arc-min or lessBL3
32, 4015~503 arc-min or lessBL3
HPN SeriesHigh-performance Gearheads for Servo Motors
Rating Table 
Performances
SizeNumber ofstagesReduction ratioRated outputtorque *1 L10Rated outputtorque *1 L50Permissible peak torque at start/stop *2Permissible max. momentary torque *3Rated InputSpeed *4Maximum InputSpeed *5
N·mN·mN·mN·mr/minr/min
49141440
300010000
59141640781111401079940
15111824402013222440251320244030152526403516262640401726264045172626405018262640
314222589
30006000
4182850110518295010772030371001014181879
152130439720233049100252630381023026404898352840499940293038100452930381005020262694
3315174226
30006000
45080130256552801492567558011325610415454216
15598012925620668014725625728011425630728013925035798011225640808011225645808011225650587575216
394153254625
30006000
41221983766255127200376625713520037662510128185185625
1514620037662520162200376625251762003766253017925037662535193250376625402003003766254520630037662550193251251625
32724407521137
30006000
4287460752126552984807521265731751075282910302480509829
153425307521265203806007521265254136507521127304216507521265354527007521127404687007521127454847007521127504325625621162
*1: Torque at life of 20,000h when speed is at rated input speed. (L10:10% damage probability, L50:average life)*2: Limit for torque during start and stop cycles.*3: Limit for torque during emergency stops or from external shock loads. Always operate below this value.*4: Limit for average input speed during operations. Make it a point to operate below this value especially when the operation mode is near continuous operation.*5: Maximum instantaneous input speed.
Size11142032401114203240
Number of stages12
Reduction ratio4, 5, 7, 103, 4, 5, 7, 1015, 20, 25, 30, 35, 40, 45, 50
Backlash arc-min5 or less3 or less7 or less5 or less3 or less
NoisedB56 or less58 or less60 or less63 or less65 or less56 or less58 or less60 or less63 or less65 or less
Please contact us if you have any questions about specifications and comparisons with other company’s products.
* Noise values exclude reduction ratio 1/3. Please contact us for details.
Table  -1002
Table  -2002
HPN SeriesHigh-performance Gearheads for Servo Motors
GearHead Series HPN
HPN-11A Outline Dimensions
Dimension Table
Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1: A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please use the model selection tool (URL:https://hds-tech.jp/ecat/ogcte/index.html) on our website.*2: The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Hexagon socket head boltRubber capE
10 0-0.1
4-φ3.4
6.5 9M
φ35 h7
φ13 h7
Output shaft details
[Unit: mm]
Configurationsymbol *1A（H7）BCDEF（H7）GHKMMass(kg) *2Min Max
Single stage
303454-M3×8
□448825.586.527.5240.44HH-□464-M4×10QH-□527.588.5260.45
Two stage
303454-M3×8
□448825.510647240.57HH-□464-M4×10QH-□527.5108260.58
[Unit: mm]
- 1Figure 003
* The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the drawing above. * Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.
Table  -1003
HPN SeriesHigh-performance Gearheads for Servo Motors
GearHead Series HPN
HPN-14A Outline Dimensions
Dimension Table
Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1: A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please use the model selection tool (URL:https://hds-tech.jp/ecat/ogcte/index.html) on our website.*2: The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Output shaft details153.5
13 0-0.1
4-φ5.5
φ50 ｈ7
φ16 ｈ7
Hexagon socket head boltRubber cap
[Unit: mm]
Configurationsymbol *1A（H7）BCDEF（H7）GHKMMass(kg) *2Min Max
Single stage
VA-□305464-M4×10□41.68825.5107
260.95WA-□454-M3×8
XA-□505.5704-M5×12□6281430.5112311.20YA-□4-M4×10
Two stage
VA-□305464-M4×10□41.68827132
261.30WA-□454-M3×8
XA-□505.5704-M5×12□6281432.5137311.60YA-□4-M4×10
[Unit: mm]
- 1Figure 004
* The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the drawing above. * Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.
Table  -1004
HPN SeriesHigh-performance Gearheads for Servo Motors
GearHead Series HPN
HPN-20A Outline Dimensions
Dimension Table
Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1: A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please use the model selection tool (URL:https://hds-tech.jp/ecat/ogcte/index.html) on our website.*2: The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
18.5 0-0.1
4-φ6.6
φ80 h7
φ22 h7
Hexagon socket head boltRubber capE
Output shaft details
[Unit: mm]
Configurationsymbol *1A（H7）BCDEF（H7）GHKMMass(kg) *2Min Max
Single stage
DCA-□507704-M5×12□60111440.5150.8
38.82.6DCE-□4-M4×10
ECB-□707904-M6×12□80141946156.844.82.9ECF-□4-M5×12
ECC-□8071004-M6×12□90141646156.844.83.0
FCG-□957115
4-M6Through□100192464174.862.83.5FCJ-□4-M8Through
FCD-□11071454-M8Through□130192464174.862.83.7
JCH-□114.36.52004-M12Through□180142470180.868.85.0
Two stage
XA-□505.5704-M5×12□62111430.5168.5
34.83.2YA-□4-M4×10
ECB-□707904-M6×12□80141940.5178.544.83.7ECF-□4-M5×12
ECC-□8071004-M6×12□90141640.5178.544.83.7
FCJ-□9571154-M8Through□100192458196.562.84.6
FCD-□11071454-M8Through□130192458196.562.84.7
[Unit: mm]
- 1Figure 005
* The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the drawing above. * Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.
Table  -1005
HPN SeriesHigh-performance Gearheads for Servo Motors
GearHead Series HPN
HPN-32A Outline Dimensions
Dimension Table
Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1: A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please use the model selection tool (URL:https://hds-tech.jp/ecat/ogcte/index.html) on our website.*2: The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Hexagon socket head boltRubber cap
M12×26
27 0-0.2
φ110 h7
φ32 h7
Output shaft details
[Unit: mm]
Configurationsymbol *1A（H7）BCDEF（H7）GHKMMass(kg) *2Min Max
Single stage
EEB-□707904-M6×12□80141945195
51.56.5EEF-□4-M5×12
EEC-□8071004-M6×12□9014194519551.56.6
FEG-□957115
4-M6Through□100162463212.5697.7FEJ-□4-M8Through
11071454-M8Through□130162463212.5697.7
LED-□71220.5777.8
JEK-□6.5283584233.5908.1
JEI-□2006.52354-M12Through□220283584233.5909.3
JEH-□114.36.52004-M1Through□180223584233.5909.2
Two stage
DCA-□507704-M5×12□60141440.5231
38.87.2DCE-□4-M4×10
ECB-□707904-M6×12□8014194623744.87.8ECF-□4-M5×12
ECC-□8071004-M6×12□9014164623744.87.9
FCJ-□9571154-M8Through□10016246425562.88.7
FCD-□1107145
4-M8Through□13016246425562.89.1
JCK-□6.54-M8Through7026168.88.9
[Unit: mm]
- 1Figure 006
* The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the drawing above. * Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.
Table  -1006
HPN SeriesHigh-performance Gearheads for Servo Motors
GearHead Series HPN
HPN-40A Outline Dimensions
Dimension Table
Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1: A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please use the model selection tool (URL:https://hds-tech.jp/ecat/ogcte/index.html) on our website.*2: The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Hexagon socket head bolt
Rubber cap
M16×34
35 0-0.2
φ130 h7
φ40 h7
77φ40ｈ7tolerance range
77φ40ｈ7tolerance range
Output shaft details
[Unit: mm]
Configurationsymbol *1A（H7）BCDEF（H7）GHKMMass(kg) *2Min Max
Single stage
LGG-□957115
4-M6Through□100162471282.5
69.513LGJ-□4-M8Through
LGD-□11071454-M8Through□130162471282.569.513
JGK-□6.51454-M8Through□130283584295.582.517
JGH-□114.36.52004-M12Through□180283584295.582.518
KGH-□4242117328.5115.517
JGI-□2006.52354-M12Through□220283584295.582.516
Two stage
FEG-□957115
4-M6Through□100162463327
FEJ-□4-M8Through17
11071454-M8Through□1301624633276917LED-□7133577
JEK-□6.51454-M8Through□1302235843489017
JEH-□114.36.52004-M12Through□1802235843489018
JEI-□2006.52354-M12Through□2202235843489018
- 1Figure 007
[Unit: mm]
* The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the drawing above. * Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.
Table  -1007
HPN SeriesHigh-performance Gearheads for Servo Motors
GearHead Series HPN
HPN SeriesHigh-performance Gearheads for Servo Motors
HPN Right Angle Type
11, 14, 20, 32, 40Sizes5
Peak torque
9N·m to 752N·m
Reduction ratio
Easy mounting to a wide variety of servo motors
Single stage: 3 to 10Two stage: 15 to 50
Backlash
Single stage gear ratios: 6 arc-min or lessTwo stage gear ratios: 9 arc-min or less
Yaskawa Electric, Mitsubishi Electric, Panasonic
For other servo motors, please feel free to contact the nearest sales ofﬁce.There is also a Right angle type. Please contact the nearest offce for details.
HPN - 20 A - 15 - J6 PC - WB - RA2
Model NameSizeDesign RevisionReduction RatioOutput Shaft ConfigurationConfiguration Symbol 1Configuration Symbol 2Right Angle Part Symbol
Right Angle
4, 5, 7, 10J6:  Straight shaft  (with key and center tapped hole) J8:  Straight shaft  (without key, with center tapped hole)
Configuration symbol of motor flange*
Configuration symbol of input shaft coupling*
RA1RA1, RA2RA2, RA3RA3, RA4RA4, RA5
3, 4, 5, 7, 10, 15, 20, 25, 30, 35, 40,  45, 50
* Symbol varies in accordance with the mounted motor.
Structural drawing - 1Figure 009
Mounting pilot
Output rotation direction
Output shaft
Mounting bolt hole
Motor mounting fange
Input rotation direction
Rubber cap
Quick connect coupling
Oil seal on output side
HPN Series (HPN Right Angle Type)High-performance Gearheads for Servo Motors
Rating Table
Please contact us if you have any questions about specifications and comparisons with other company’s products.
SizeNumber ofstagesReduction ratio
Rated outputtorque *1 L10Rated outputtorque *1 L50Permissible peak torque at start/stop *2Permissible max. momentary torque *3Rated InputSpeed *4Maximum InputSpeed *5Backlash
N·mN·mN·mN·mr/minr/minarc-min
49141440
300010000
9 or less591416408 or less781111407 or less1079940
314212178
30006000
6 or less4182828104518293510772030371001014181879
1521304397
9 or less
20233049100252630381023026404898352840499940293038100452930381005020262694
3314545147
30006000
6 or less450606019655275752457558010525610415454216
155980105256
9 or less
20668014025625728011425630728013925035798011225640808011225645808011225650587575216
3848484288
30006000
6 or less41121121123845127139139480713519519562510128185185625
15146200225625
9 or less
20162200297625251762003716253017925037662535193250376625402003003766254520630037662550193251251625
31861861861,137
50006 or less42452452451,26552983103101,265731743043082910302480509829
153424174171265
60009 or less
203805555551265254136506941127304216507521265354527007521127404687007521127454847007521,127504325625621,162
*1: Torque at life of 20,000h when speed is at rated input speed. (L10:10% damage probability, L50:average life)*2: Limit for torque during start and stop cycles.*3: Limit for torque during emergency stops or from external shock loads. Always operate below this value.*4: Limit for average input speed during operations. Make it a point to operate below this value especially when the operation mode is near continuous operation.*5: Maximum instantaneous input speed.
Table 010
Performances
Size111420324014203240
Number of stages12
Reduction ratio457, 103, 4, 5, 7, 1015, 20, 25, 30, 35, 40, 45, 50
Backlash  arc-min9 or less8 or less7 or less6 or less9 or less
Table 010
HPN Series (HPN Right Angle Type)High-performance Gearheads for Servo Motors
GearHead Series HPN Right Angle Type
11A Outline Dimensions
φ35 h7
4-φ3.4
φ13 h7
19.56.5
10 0-0.1
Figure 011
Dimension Table
- 1[Unit: mm]
Configuration symbol *1A(H7)BCDEF (H7)GHJKLMNMass (kg) *2MinMax
Single stage
UA- □303.545M3×6□ 42.58825121.795.798.276.995.774.40.95UB- □303.546M4×8□ 42.58825121.795.798.276.995.774.40.95UD- □303.546M4×8□ 42.58827.5121.795.7100.979.695.774.40.95UE- □303.545M3×6□ 42.58827.5121.795.7100.979.695.774.40.95
14A Outline Dimensions
φ50 h7
φ16 h7
251285
4-φ5.5
13 0-0.1
φ50 h7
φ16 h7
251285
4-φ5.5
13 0-0.1
Figure 011Figure 011
Dimension Table
- 2[Unit: mm]
Configuration symbol *1A(H7)BCDEF (H7)GHJKLMNMass (kg) *2MinMax
Single stage
TA- □50570M5×10□ 6081432156119118.588.5119892.1TB- □50570M4×8□ 6081432156119118.588.5119892.1SB- □70790M6×12□ 80142440.516612912999119892.3SC- □807100M6×12□ 90142440.517113412999119892.3SF- □70790M5×12□ 80142440.516612912999119892.3DC- □807100M6×12□ 90142443171134131.7101.7119892.3
Two stage
UA- □303.545M3×6□ 42.58825165.7128.7106.976.9128.7107.41.7UB- □303.546M4×8□ 42.58825165.7128.7106.976.9128.7107.41.7UD- □303.546M4×8□ 42.58827.5165.7128.7109.679.6128.7107.41.7UE- □303.545M3×6□ 42.58827.5165.7128.7109.679.6128.7107.41.7TA- □50570M5×10□ 6081432179142118.588.51421122.3TB- □50570M4×8□ 6081432179142118.588.51421122.3
*  The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the 
drawing above.
*  Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1:  A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please contact your nearest sales office.*2:  The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Table 011
Table 011
HPN Series (HPN Right Angle Type)High-performance Gearheads for Servo Motors
GearHead Series HPN Right Angle Type
20A Outline Dimensions
φ80 h7
φ22 h7
4-φ6.6
18.5 0-0.1
φ80 h7
φ22 h7
4-φ6.6
18.5 0-0.1
Figure 012Figure 012
Dimension Table
- 1[Unit: mm]
Configuration symbol *1A(H7)BCDEF (H7)GHJKLMNMass (kg) *2MinMax
Single stage
RA- □50770M5×12□ 90141941.5208.1160.1158113158.9115.15.4RB- □50770M4×8□ 90141941.5208.1160.1158113158.9115.15.4PB- □70790M6×12□ 80141941.5203.1155.1158113158.9115.15.2PC- □807100M6×12□ 90141941.5208.1160.1158113158.9115.15.2MD- □1107145M8 Through□ 130192459.5228.1180.1176131158.9115.15.9MG- □957115M6 Through□ 100192459.5213.1165.1176131158.9115.15.8MJ- □957115M8 Through□ 100192459.5213.1165.1176131158.9115.15.8
Two stage
TA- □50570M5×10□ 6081432212.5164.5133.588.5164.5134.54.1TB- □50570M4×8□ 6081432212.5164.5133.588.5164.5134.54.1SB- □70790M6×12□ 80142440.5222.5174.514499164.5134.54.3SC- □807100M6×12□ 90142440.5227.5179.514499164.5134.54.3SF- □70790M5×12□ 80142440.5222.5174.514499164.5134.54.3DC- □807100M6×12□ 90142443227.5179.5146.7101.7164.5134.54.3
32A Outline Dimensions
φ110 h7
φ32 h7
M12×26
27 0-0.2
4619205
φ110 h7
φ32 h7
M12×26
27 0-0.2
Figure 012Figure 012
Dimension Table
- 2[Unit: mm]
Configuration symbol *1A(H7)BCDEF (H7)GHJKLMNMass (kg) *2MinMax
Single stage
NA- □70790M6×13Φ 115141953.5274.5209.5189131.5209.515213NB- □70790M5×11Φ 115141953.5274.5209.5189131.5209.515213NC- □807100M6×13Φ 115141953.5274.5209.5189131.5209.515213LD- □1107145M8 Through□ 130142464.5282217213155.5209.515213LG- □957115M6 Through□ 100142464.5267202213155.5209.515213KD- □1107145M8 Through□ 130142472.5282217221163.5209.515213JK- □1106.5145M8 Through□ 130283585.5282217226168.5209.515214JH- □114.36.5200M12 Through□ 180283585.5307242234176.5209.515215JI- □2006.5235M12 Through□ 220283585.5327262234176.5209.515215
Two stage
PB- □70790M6×12□ 80141941.5282.8217.8170.5113221.6177.810PC- □807100M6×12□ 90141941.5287.8222.8170.5113221.6177.810MD- □1107145M8 Through□ 130192459.5307.8242.8188.5131221.6177.810MG- □957115M6 Through□ 100192459.5292.8227.8188.5131221.6177.811MJ- □957115M8 Through□ 100192459.5292.8227.8188.5131221.6177.811
*  The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the 
drawing above.
*  Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1:  A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please contact your nearest sales office.*2:  The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Table 012
Table 012
HPN Series (HPN Right Angle Type)High-performance Gearheads for Servo Motors
GearHead Series HPN Right Angle Type
40A Outline Dimensions
φ130 h7
（φ128）
φ40 h7
M16×34
35 0-0.2
77φ40ｈ7tolerancerange
- 3φA H7
φ130 h7
φ40 h7
M16×34
35 0-0.2
（φ128）
77φ40ｈ7tolerancerange
Figure 013Figure 013
Dimension Table
- 1[Unit: mm]
Configuration symbol *1A(H7)BCDEF (H7)GHJKLMNMass (kg) *2MinMax
Single stage
HJ- □957115M8 Through□ 100192470357.7260.7264.5193.5280.7210.725GD- □1107145M8 Through□ 130192470372.7275.7264.5193.5280.7210.726FK- □1106.5145M8 Through□ 130283584372.7275.7278.5207.5280.7210.726FH- □114.36.5200M12 Through□ 180283584397.7300.7278.5207.5280.7210.726FI- □2006.5235M12 Through□ 220283584417.7320.7278.5207.5280.7210.726EH- □114.36.5200M12 Through□ 1804242122397.7300.7315.5245.5280.7210.728
Two stage
LD- □1107145M8 Through□ 130142464.5441.5344.5226.5155.5337279.522LG- □957115M6 Through□ 100142464.5426.5329.5226.5155.5337279.522LJ- □957115M8 Through□ 100142464.5426.5329.5226.5155.5337279.522KD- □1107145M8 Through□ 130142472.5441.5344.5234.5163.5337279.522JK- □1106.5145M8 Through□ 130283585.5441.5344.5239.5168.5337279.524JH- □114.36.5200M12 Through□ 180283585.5466.5369.5247.5176.5337279.524JI- □2006.5235M12 Through□ 220283585.5486.5389.5247.5176.5337279.524
*  The dimension tolerances that are not specified vary depending on the manufacturing method (casting, machined components). Please contact us for dimension tolerances not shown on the 
drawing above.
*  Output shaft configuration shown is J6 (with a key and center tapped hole). The configuration J8 does not have a key.Dimensions of typical products are shown. Please contact us for dimensions of products not listed above.For details on dimensions and shapes, check the illustrated specifications issued by Harmonic Drive Systems, Inc.Contact us if special installation methods are required.*1:  A symbol for input shaft coupling is supplied in “□” in configuration symbols. Please contact your nearest sales office.*2:  The mass varies slightly depending on the reduction ratio and on the inside diameter of input shaft coupling.
Table 013
HPN Series (HPN Right Angle Type)High-performance Gearheads for Servo Motors
GearHead Series HPN Right Angle Type
HPN Series (HPN Right Angle Type)High-performance Gearheads for Servo Motors
Technical Information
Model Number Selection • • • • • • • • • • • • • • • • • • • • • •  016
Efficiency Characteristics • • • • • • • • • • • • • • • • • • • • •  017
Output Shaft Bearing Load Limits • • • • • • • • • • • • • •  021
Product Handling
Motor Assembly Procedure • • • • • • • • • • • • • • • • • • • •  022
Speed reducer assemblyMounting the load to the output flange • • • • • • • • • •  023
Lubrication, Lubricant  • • • • • • • • • • • • • • • • • • • • • • • •  024
Warranty, Discarding  • • • • • • • • • • • • • • • • • • • • • • • • •  025
Technical Information/Handling Explanation
Model Number Selection (HPN Series) 
Check your operating conditions and select suitable model Nos. based on the flowchart to fully demonstrate the excellent performance of the Harmonic Planetary® HPN series.
In general, the servo system is rarely in a continuous constant load state. The load torque changes according to the input rotational speed variation and comparatively large torque are applied at start and stop. Unexpected impact torque may be applied.Check your operating conditions against the following load torque pattern and select suitable model Nos. based on the flowchart shown on the right.  For confirmation of output shaft bearing, refer to "Output Shaft Bearing Load Limits" (page 021) in the technical data.
 ■Checking the load torque patternFirst, you need to look at the picture of the load torque pattern. Check the specifications shown in the figure below.
t2t3t4
Load torqueOutput speed
Obtain the value of each load torque pattern.Load torque T1 to Tn (N·m)Time t1 to tn (sec)Output speed n1 to nn (r/min)
<Maximum rotational speed>Max. output rotational speed no max ≧ n1 to nnMax. input rotational speed ni max ≧ n1 x R to nn x R(Restricted by motors) R: Reduction ratio
<Impact torque>When impact torque is applied Ts
<Required lifespan>L10 = L (hours)
<Normal operation pattern>Starting time T1, t1 n1Steady operation time T2, t2, n2Stopping (slowing) time T3, t3, n3Break time T4, t4 n4
 ■Flowchart of model number selectionSelect a model number according to the following flowchart.If you find a value exceeding that from the ratings, you should review it with the upper-level model number or consider reduction of conditions including the load torque. 
Check the description in Caution below.Review of the operation conditions, model No and reduction ratio.
n1・t1・ T1    ＋ n2 ・t2・ T2     ＋・・・・＋ nn ・tn・ Tn 
 10/3 10/3 10/3 10/3T    ＝
n1・t1＋ n2・t2＋・・・・＋ nn・tnn0    ＝
Calculate the average load torque applied on the output side from the load torque pattern: Tav (N·m).
Calculate the average output speed based on the load torque pattern:  no av (r/min)
Select a model number temporarily with the following condition:Tav ≦ Average load torque
Calculate the average input rotational speed (ni av) from the average output rotational speed (no av) and the reduction ratio (R): ni av = no av·R ≦ Permissible average input rotational speed (nr).
Check whether the maximum input rotational speed is equal to or less than the values in the rating table.  ni max ≦ maximum input rotational speed (r/min)
Check whether T1 and T3 are equal to or less than the permissible peak torque (N·m) value at start and stop from the ratings.
Check whether TS is equal to or less than the permissible maximum momentary torque (N·m) value from the ratings.
L10＝20000 ・・  (Hour)
10/3TrTavnrni av
Calculate the lifetime and check whether it meets the specifcation requirement.Tr: Output torquenr: Permissible average input rotational speed
The model number is determined.
n1・t1＋n2・t2＋・・・・＋nn・tn
Determine the reduction ratio (R) based on the maximum output rotational speed (no max) and maximum input rotational speed (ni max).
(A limit is placed on ni max by motors.)Calculate the maximum input rotational speed (ni max) from the maximum output rotational speed (no max) and the reduction ratio (R).ni max=no max・R
ni maxno max≧R
avt1＋t2＋・・・・＋tn
Caution
Check impacts by speed reducer temperature rise, vibration during acceleration and deceleration and other factors if the operating conditions are as specifed below. Study to "increase the speed reducer size", "review the operating conditions" and other means if it becomes necessary to study safety. Exercise reasonable caution especially when operating conditions are close to continuous operation.Average load torque (Tav) > Permissible maximum value of average load torque
Calculate average input rotational speed (ni av) > Permissible average input rotational speed (nr)
(See the rating table on page 002, 
(see page 002, 
Graph 016
Technical Data
Technical Information/Handling Explanation
Efficiency Characteristics
In general, the efficiency of a speed reducer depends on the reduction ratio, input rotational speed, load torque, temperature and  lubrication condition.The efficiency under the following measurement conditions is plotted in the graphs on the next page.The values in the graph are average values.
 ■Measurement condition- 1
Input speedHPN: 3000r/min
Ambient temperature25°C
LubricantUse standard lubricant. (See page 024 for details.)
Table 017
Technical Data
Technical Information/Handling Explanation
 ■Size 11A Gearhead  HPN
[Reduction ratio = 4]
Input torque N･m
Effciency %
1009080706050403020100 0 1 2 3 4 5
[Reduction ratio = 30, 35]
Input torque N･m
Effciency %
1009080706050403020100 0 0.2 0.4 0.6 0.8 1 1.2
Effciency %
[Reduction ratio = 7]
Input torque N･m
1009080706050403020100 0 1 2 3
[Reduction ratio = 5]
Input torque N･m
Effciency %
1009080706050403020100 0 1 2 3 4
[Reduction ratio = 10]
Effciency %
Input torque N･m
1009080706050403020100 0 0.5 1 1.5
[Reduction ratio = 15]
Input torque N･m
Effciency %
1009080706050403020100 0 0.5 1 1.5 2
[Reduction ratio = 20, 25]
Effciency %
Input torque N･m
1009080706050403020100 0 0.5 1 1.5
[Reduction ratio = 40, 45, 50]
Input torque N･m
Effciency %
1009080706050403020100 0 0.2 0.4 0.6 0.8 1 1.2
Graph 018 - 1Graph 018 - 2- 3Graph 018
Graph 018 - 4Graph 018 - 5- 6Graph 018
Graph 018 - 7- 8Graph 018
[Reduction ratio = 30, 35]
Input torque N･m
Effciency %
1009080706050403020100 0 0.5 1 1.5 2
[Reduction ratio = 40, 45, 50]
Effciency %
Input torque N･m
1009080706050403020100 0 0.5 1 1.5
Input torque N･m
Input torque N･m
[Reduction ratio = 3]
Input torque N･m
Effciency %
1009080706050403020100 0 2 4 6 8 10
[Reduction ratio = 5]
Input torque N･m
Effciency %
1009080706050403020100 0 2 4 6 8 10
[Reduction ratio = 4]
Input torque N･m
Input torque N･mInput torque N･m
Effciency %
1009080706050403020100 0 2 4 6 8 10
[Reduction ratio = 7]
Effciency %
1009080706050403020100 0 2 4 6
[Reduction ratio = 10]
Effciency %
1009080706050403020100 0 1 2 3
[Reduction ratio = 20, 25]
Effciency %
1009080706050403020100 0 1 2 3
[Reduction ratio = 15]
Effciency %
1009080706050403020100 0 1 2 3
Graph 018 - 9Graph 018 - 10- 11Graph 018
Graph 018 - 12Graph 018 - 13- 14Graph 018
Graph 018 - 15Graph 018 - 16- 17Graph 018
 ■Size 14A Gearhead  HPN
Technical Data
Technical Information/Handling Explanation
[Reduction ratio = 10]
Input torque N･m
Effciency %
1009080706050403020100 0 2 4 6 8 10
[Reduction ratio = 15]
Input torque N･m
Effciency %
1009080706050403020100 0 2 4 6 8 10
Input torque N･m
[Reduction ratio = 3]
Effciency %
1009080706050403020100 0 10 20 30
Input torque N･m
[Reduction ratio = 4]
Effciency %
1009080706050403020100 0 10 20 30
[Reduction ratio = 5]
Input torque N･m
Effciency %
1009080706050403020100 0 5 10 15 20 25
[Reduction ratio = 7]
Input torque N･m
Effciency %
1009080706050403020100 0 5 10 15 20
[Reduction ratio = 20, 25]
Input torque N･m
Effciency %
1009080706050403020100 0 1 2 3 4 5 6
[Reduction ratio = 30, 35]
Input torque N･m
Effciency %
1009080706050403020100 0 1 2 3 4
[Reduction ratio = 40, 45, 50]
Input torque N･m
Effciency %
1009080706050403020100 0 1 2 3 4
[Reduction ratio = 30, 35]
Input torque N･m
[Reduction ratio = 40, 45, 50]
Input torque N･m
Input torque N･m
[Reduction ratio = 3][Reduction ratio = 5][Reduction ratio = 4]
[Reduction ratio = 7]
Effciency %
1009080706050403020100 0 20 40 60
[Reduction ratio = 10]
Input torque N･m
Effciency %
1009080706050403020100 0 20 40 60 80
[Reduction ratio = 15]
Input torque N･m
Effciency %
1009080706050403020100 0 5 10 15 20 25
[Reduction ratio = 20, 25]
Input torque N･m
Effciency %
1009080706050403020100 0 5 10 15 20
Effciency %
Input torque N･m
1009080706050403020100 0 20 40 60 80 100
Effciency %
Input torque N･m
Input torque N･m
1009080706050403020100 0 20 40 60 80 100
Effciency %
1009080706050403020100 0 10 20 30
Effciency %
1009080706050403020100 0 5 10 15
Effciency %
1009080706050403020100 0 5 10 15
 ■Size 20A Gearhead  HPN
 ■Size 32A Gearhead  HPN
Graph 019 - 1Graph 019 - 2- 3Graph 019
Graph 019 - 4Graph 019 - 5- 6Graph 019
Graph 019 - 7- 8Graph 019
Graph 019 - 10Graph 019 - 11- 12Graph 019
Graph 019 - 13Graph 019 - 14- 15Graph 019
Graph 019 - 16Graph 019 - 17- 18Graph 019
- 9Graph 019
Technical Data
Technical Information/Handling Explanation
[Reduction ratio = 30, 35]
Input torque N･m
[Reduction ratio = 40, 45, 50]
Effciency %
Input torque N･m
1009080706050403020100 0 10 20 30
Input torque N･m
[Reduction ratio = 3]
Effciency %
1009080706050403020100
[Reduction ratio = 5]
Input torque N･m
[Reduction ratio = 4]
Input torque N･m
Input torque N･mInput torque N･m
Effciency %
1009080706050403020100 0 50 100 150 200 250
[Reduction ratio = 7][Reduction ratio = 10]
[Reduction ratio = 20, 25]
Effciency %
1009080706050403020100
[Reduction ratio = 15]
Effciency %
1009080706050403020100 0 20 40 60
Effciency %
1009080706050403020100 0 10 20 30 40
Effciency %
1009080706050403020100 0 50 100 150 200
Input torque N･m
0 50 100 150 200 250
Input torque N･m
0 10 20 30 40 50
Effciency %
1009080706050403020100 0 30 60 90 120
Effciency %
1009080706050403020100 0 20 40 60 80
 ■Size 40A Gearhead  HPN
Graph 020 - 1Graph 020 - 2- 3Graph 020
Graph 020 - 4Graph 020 - 5- 6Graph 020
Graph 020 - 7Graph 020 - 8- 9Graph 020
Technical Data
Technical Information/Handling Explanation
Output Shaft Bearing Load Limits
HPN Series    Output shaft load limits are plotted below.
HPN series uses radial ball bearings to support the output shaft. Please use the curve on the graph for the appropriate load coefficient (fw) that represents the expected operating condition.
The graph shows the allowable load for an output shaft rotation speed of 100r/min and bearing life of 20,000h.The load point is when the radial load is at the center of the shaft and the axial load is at the axial center.
HPN-14AHPN-11AHPN-20A
HPN-32AHPN-40A
Axial load N
Radial load N
Axial load N
Radial load N
Axial load N
Radial load N
Axial load N
Radial load N
Axial load N
Radial load N
0 100 200 300 400 500 600 7000 100 200 300 400 500 600 700 800 900 10000 500 1000 1500 2000 2500
0 1000 2000 3000 4000 5000 60000 1000 2000 3000 4000
fw: Load coeffcient
Smooth operation without impactfw=1 to 1.2
Standard operationfw=1.2 to 1.5
fw=1.2 
fw=1.5 
Graph 021 - 1Graph 021 - 2- 3Graph 021
Graph 021 - 4- 5Graph 021
Technical Data
Technical Information/Handling Explanation
To properly mount the motor to the gearhead, follow the procedure outlined below.❶ Turn the input shaft coupling and align the bolt head with the rubber cap hole.
❷  Apply a sealant to the surface of the motor flange that will contact the gearhead mounting flange. (Recommended sealant: LOCKTITE 515)
❸  With the speed reducer in an upright position as illustrated in the figure below, slowly insert the motor shaft into the coupling of speed reducer. Slide the motor shaft without letting it drop down. If the speed reducer cannot be positioned upright, slowly insert the motor shaft into the coupling of speed reducer, then tighten the motor bolts evenly until the motor flange and gearhead flange are in full contact. Exercise care to avoid tilting the motor when inserting it into the gearhead.
❹ Fasten the motor and speed reducer flange with bolts.
❺  Tighten the input shaft coupling bolt to the recommended torque specified in the table below. The bolt(s) or screw(s) is (are) already inserted into the input shaft coupling when delivered. Check the bolt size on the confirmation drawing provided.
❻ Insert the rubber cap provided. This completes the mounting work.
Table  -1022
Table  -2022
Assembly
Assemble and mount your gearhead in accordance with these instructions to achieve the best performance.Be sure to use the recommended bolts and use a torque wrench to achieve the proper tightening torques as recommended in tables below.
 Recommended bolt: JIS B 1176 Hexagon socket head bolt, Strength: JIS B 1051 12.9 or higher Caution: Be sure to tighten the bolts to the tightening torques specified in the table.
Caution:  Always tighten the bolts to the tightening torque specified in the table above. If bolt is not tightening to the torque value recommended slippage of the motor shaft in the shaft coupling may result. The bolt size will vary depending on the size of the gear and the shaft diameter of the mounted motor. 
■ Motor assembly procedure
Bolt* tightening torque
Bolt* tightening torque
Bolt sizeM2.5M3M4M5M6M8M10M12
Tightening torqueN·m0.591.43.26.310.726.151.589.9
kgf·m0.060.140.320.641.092.665.259.17
Bolt sizeM3M4M5M6M8M10M12
Tightening torqueN·m2.04.59.015.337.273.5128
kgf·m0.200.460.921.563.87.513.1
- 1Figure 022
Technical Data
Technical Information/Handling Explanation
■ Speed reducer assembly
■ Mounting the load to the output shaft
Gearheads with an output shaft
No thread for eyebolt is provided because the mounting orientation varies depending on the customer’s need. When mounting the reducer, hoist it using a sling extreme attention to safety.When assembling gearheads into your equipment, check the flatness of your mounting surface and look for any burrs on tapped holes. Then fasten the flange (Part A in the diagram below) using appropriate bolts.
When mounting a load onto the output shaft, take the specification of the output bearing into consideration.
Do not subject the output shaft to any impact when mounting a pulley, pinion and other parts.An impact to the output bearing will deteriorate the speed reducer precision and may cause reduced life or failure.
* Recommended bolts: JIS B 1176 “Hexagon socket head bolts. “Strength classification 12.9 or higher in JIS B 1051.
Bolt* tightening torque
SizeHPN
1114203240
Number of bolts44444
Bolt sizeM3M5M6M8M10
Mounting PCDmm5070100130165
Tightening torqueN·m1.46.310.726.151.5
kgf·m0.140.641.092.665.26
Transfer torqueN·m27.91102235281063
kgf·m2.8511.322.853.9108.5
Part A
- 1Figure 023
Table  -1023
Technical Data
Technical Information/Handling Explanation
■ Lubrication
■ Lubricant
Prevention of grease and oil leakage
Sealing
Name of Lubricant
Ambient operating temperature range: 0°C to +40°C
PYRONOC UNIVERSAL 0Manufacturer: Nippon Oil Co.
• Only use the recommended greases.•  Provisions for proper sealing to prevent grease leakage are incorporated into the gearheads. However, please note that some leakage may occur depending on the application or operating condition. Discuss other sealing options with our applications engineers.• When mounting the gearhead horizontally, position the gearhead so that the rubber cap in the adapter flange is facing upwards.
•  A countermeasure for leakage is considered for the input and output shaft. However, depending on the application, please take measures against oil leakage on the device being installed side.• A double lip Teflon oil seal is used for the output shaft, gaskets or o-rings are used on all mating surfaces.• When assembling the HPN series gearhead to a motor, apply a sealant to the surface of the motor flange. (See page 022.)
The standard lubrication for the HPN series is grease. All gearheads are lubricated at the factory prior to shipment and additionalapplication of grease during assembly is not required. The gearheads are lubricated for the life of the gear and do not require re-lubrication.High efficiency is achieved thorough the unique planetary gear design and grease selection.
The lubricant may deteriorate if the ambient operating temperature is too high or too low. Please contact the our sales office or distributor for operation outside of the ambient operating temperature range.The temperature rise of the gear depends upon the operating cycle, ambient temperature and heat conduction and radiation as affected by the customers installation of the gear. A housing surface temperature of 70°C is the maximum allowable limit.
Base oil: Rened mineral oil
Soap radical: Urea
Standard: NLGI No. 0
Consistency: 375 at 25°C
Dropping point: 250°C or higher
Product appearance: Light yellow
Technical Data
Technical Information/Handling Explanation
■ Warranty
■ Disposal
Warranty period
Warranty terms
Products that are described in this catalog are warranted as follows:
When disposing of the product, disassemble it and sort the component parts by material type and dispose of the parts as industrial waste in accordance with the applicable laws and regulations. The component part materials can be classied into three categories.
Under the condition that the products are handled, used and maintained properly followed each item of the technical materials, the manuals, and this catalog, all the products are warranted against defects in workmanship and materials for the shorter period of either one year after delivery or 2,000 hours of operation time.
All the products are warranted against defects in workmanship and materials for the warranted period.This limited warranty does not apply to any product that has been subject to:
Our liability shall be limited exclusively to repairing or replacing the product only found by Harmonic Drive Systems, Inc. tobe defective.Harmonic Drive Systems, Inc. shall not be liable for consequential damages of other equipment caused by the defective products, and shall not be liable for the incidental and consequential expenses and the labor costs for detaching from and installing to the driven equipment.
❶ User’s misapplication, improper installation, inadequate maintenance, or misuse.❷ Disassembling, modification or repair by others than Harmonic Drive Systems, Inc.❸ Imperfection caused by the other than the products.❹ Disaster or others that does not belong to the responsibility of Harmonic Drive Systems, Inc.
❶ Rubber parts: Oil seals, O-rings, rubber caps❷ Aluminum parts: Housings, motor flanges❸ Steel parts: Other parts
Technical Data
Technical Information/Handling Explanation
Technical Information/Handling Explanation
Technical Information/Handling Explanation
Design Precaution: Be certain to read the catalog when designing the equipment.
Safety
Please consult Harmonic Drive Systems beforehand when intending to use one of its product for the aforementioned applications. Install a safety device that avoids an accident even if output of this product becomes uncontrollable due to breakdown when using it in equipment that affects human lives and that may trigger serious damage.
Caution
Caution
Caution
Operational Precaution: Be certain to read the catalog before operating the equipment.
Caution
Caution
● In case of using Harmonic Planetary® please ensure the following environmental conditions are complied with:
Handling Lubricant
Disposal
WarningCaution
Warning
Caution
Caution
WarningCaution
Means that improper use or handling could result in a risk of death or serious injury.
Means that improper use or handling could result in personal injury or damage to property.
Limited ApplicationsThis product cannot be used for the following applications:
* Space fight    hardware* Aircraft equipment
* Nuclear power   equipment* Equipment and apparatus   used in domestic homes
* Vacuum   environments* Automotive   equipment
* Personal recreation    equipment* Equipment that directly   works on human bodies
* Equipment for transport   of humans* Equipment for use in   a special environment
Use only in a specifed environment. 
● Design and assemble parts to keep the recommended installation precision on the catalog.● Failure to keep the precision can cause troubles such as generation of vibration, reduction of life, deterioration of precision and breakdown.
Install the equipment in a specifed precision.
Warning
● If the gearing is turned by inserting a ﬁnger into it to turn it, the ﬁnger may be caught in the gear, resulting in an unexpected injury. Do not attempt this under any circumstances.
Do not put a fnger into the gearing to turn it.
Warning
● This item is very heavy and may cause back injury or injuries due to dropping or knocking over the product and getting ﬁngers caught in between. Please take precautions such as wearing safety shoes and use a supporting tool when handling.
This is a heavy item. Please handle with care.
Caution
● Do not give strong shock to parts and units with a hammer.● If you use the equipment in a damaged condition , the speciﬁed performance may not be retained. It can also cause troubles such as breakdown.
Be careful in handling products and parts.
Caution
● Harmonic Planetary® products are manufactured by incorporating their parts in a set. If settings are changed, speciﬁed performance cannot be maintained.
Do not change product and part setting.
Caution
● Although a highly reliable oil seal is used as an output shaft, it does not guarantee leak-tight sealing. Depending on the use, please apply grease or oil for protection.
Be careful of oil leaks.
● Lubricant got in the eye can cause an inﬂammation. Wear protective glasses to prevent it from getting in your eye when you handle it.● Lubricant coming in contact with the skin can cause an inﬂammation. Wear protective gloves to prevent it from contacting your skin when you handle it.● Do not eat it (to avoid diarrhea and vomiting).● When you open the container, you might have your hand cut by it. Wear protective gloves.● Keep lubricant off children.
Precautions on handling lubricant
● If lubricant gets in your eye, you should wash your eye with clean water for 15 minutes and submit to medical treatment.● If lubricant comes in contact with your skin, you should thoroughly wash it with water and soap.● If you swallowed it, you should immediately submit to medical treatment without throwing it up by constraint.
First-aid
● Carry out assembly precision in the speciﬁed order according to the catalog.● Observe our recommended tightening methods (such as bolts used)● Operating the equipment without precise assembly can cause troubles such as generation of vibration, reduction of life, deterioration of precision and breakdown.
Install the equipment in a specifed manner.
● Using other lubricant than our recommended products can reduce the life.Replace the lubricant in a speciﬁed condition.● Grease is sealed in a unit product for Harmonic Planetary®.Do not mix other kinds of grease.
Use the specifed lubricant.
● Do not apply torque exceeding the limit for momentary torque. Applying excess torque can cause troubles such as loose tightening bolts, generation of backlash and breakdown.● Striking an arm directly attached to the output shaft can damage the arm and make the output shaft uncontrollable.
Apply torque within the allowable range.
Caution
● Do not break down and reassemble unit products. Original performance may not be reproduced.
Do not break down unit products.
● Tightly plug the container after use to prevent intrusion of dusts and water. Avoid direct sunlight to store lubricant in a dark place.
Storage
● Please dispose of the products as industrial waste when their useful life is over.Please dispose as industrial waste.
● Treatment methods are obliged by law. Treat wastes appropriately according to the law. If you are unsure how to treat them, you should consult with the dealer before treating them.● Do not apply pressure on an empty container. The remainder may ignite with an explosion.● Do not weld, heat, drill or cut the container. The remainder may ignite with an explosion.
Treatment of waste oil and containers
Caution
● Shut down the system promptly if an abnormal sound or vibration is detected, rotation is stopped, abnormally high temperature is generated, an abnormal current value is observed or other anomalies are detected. Continuing to operate the system without stopping may adversely affect the system.● Please contact our sales ofﬁce or distributor if an anomaly is detected.
Stop operating the system when an anomaly is detected
• Ambient temperature 0 to 40°C• No splashing of water or oil• Do not expose to corrosive or explosive gas• No dust such as metal powder
Major Applications of Our Products
Source: Honda Motor Co., Ltd.
Source: National observatory ofInter-University Research Institute Corporation
Rover image created by Dan Maas, copyrighted toCornelland provided courtesy NASA/ JPL-Caltech.
Metal Working Machine
Telescopes
Space Flight Hardware
Robots
Printing, Bookbindingand Paper Machines
AerospacePaper-making Machines
Medical Equipment
CommunicationEquipment
Glass and CeramicManufacturing Systems
Machine Tools
Humanoid Robots
Courtesy of Halliburton/Sperry Drilling Services
SemiconductorManufacturing Equip.
Energy
Flat Panel DisplayManufacturing Equip.
ProcessingMachine Tools
Optical Machines
Printed Circuit BoardManufacturing Machines
Measurement, Analyticaland Test Systems
Crating andPackaging Machines
“HarmonicDrive®” is a trademark of Harmonic Drive Systems Inc.The academic or general nomenclature of our products “HarmonicDrive®” is “strain wave gearing.”The company name and the product name etc. shown in this document are generally registered trademarks or trademarks of each company.
This catalog is printed with environmentally friendly vegetable ink.
https://www.hds.co.jp/Certiﬁcations for ISO 14001 and ISO 9001 and obtained from TÜV Product Service GmbH
Head Ofﬁce: Ichigo Omori Building, 6-25-3 Minami-Ohi, Shinagawa-ku,Tokyo, Japan 140-0013   TEL: +81-3-5471-7800  FAX: +81-3-5471-7811Tokyo Ofﬁce: Ichigo Omori Building, 6-25-3 Minami-Ohi, Shinagawa-ku,Tokyo, Japan 140-0013   TEL: +81-3-5471-7830  FAX: +81-3-5471-7836Tokyo Ofﬁce Ichigo Omori Building, 6-25-3 Minami-Ohi, Shinagawa-ku,Tokyo, JapanKita-Kanto Team: 140-0013   TEL: +81-3-6410-8485  FAX: +81-3-6410-8486Koshin Ofﬁce: 5103-1 Hotakaariake  Azumino-shi Nagano, Japan 399-8301   TEL: +81-263-81-5940  FAX: +81-263-50-5010Chu-bu Ofﬁce: TM21-2F 21 Terugaoka, Meito-ku, Nagoya-shi, Aichi,  Japan 465-0042   TEL: +81-52-773-7451  FAX: +81-52-773-7462Kansai Ofﬁce: Shin-Osaka Ueno To-yo Building 3F, 7-4-17 Nishi-nakajima,  Yodogawa-ku, Osaka-shi, Osaka, Japan 532-0011 TEL: +81-6-6885-5720  FAX: +81-6-6885-5725Kyushu Ofﬁce: NMF Hakata station-front Building 7F, 1-15-20 Hakata station-front, Hakata-ku, Fukuoka-shi, Fukuoka, Japan 812-0011   TEL: +81-92-451-7208  FAX: +81-92-481-2493Overseas Sales 5103-1 Hotakaariake  Azumino-shi Nagano, JapanDivision: 399-8301   TEL: +81-263-81-5950  FAX: +81-263-50-5010Hotaka Plant: 1856-1 Hotakamaki  Azumino-shi Nagano, Japan 399-8305   TEL: +81-263-83-6800  FAX: +81-263-83-6901Harmonic Drive SE: Hoenbergstrasse 14 D-65555 Limburg a.d. Lahn Germany TEL: +49-6431-5008-0  FAX: +49-6431-5008-119
Harmonic DriveL.L.C: 42 Dunham Ridge, Beverly, Massachusetts 01915 U.S.A. TEL: +1-978-532-1800  FAX: +1-978-532-9406
Information desk for urgent repair and inquiry [Information desk for urgent repair request and technical consultation]TEL: PS group  0263 (83) 6812Business hours: Monday ~ Friday 9:00~12:00  13:00~ 17:00 (Except Saturdays, Sundays, national holidays and our speciﬁed days off)
This catalog contains information as of June 2021.NO.2106-4R-HPN_E