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Humanoid Robot Motor

Harmonic Drive Joint Motor for Humanoid Robot Ankle Shoulder Hip Knee HPJM-RE60-80-PRO-XX

Original price was: $1,790.00.Current price is: $1,680.00.

The Harmonic Drive Robot Joint Motor achieves highly precise motion control through integrated components including harmonic drive, frameless torque motor, brake, encoder, and drive unit, with optimized size and weight. It delivers greater torque, higher precision, more compact size and lighter weight. We also provide customization services according to customers’ specific requirements.


Ships From: China
Supplier: Honpine SKU: HPJM-RE60-70-PRO-XX Categories: , , , Tags: , , , , , , More From:

Harmonic Drive Joint Motor for Humanoid Robot Ankle Shoulder Hip Knee HPJM-RE60-70-PRO-XX

The Robot Joint Motor achieves highly precise motion control through integrated components, including a harmonic drive, frameless torque motor, brake, encoder, and drive unit, with optimized size and weight. It delivers greater torque, higher precision, a more compact size, and a lighter weight. We also provide customization services according to customers’ specific requirements. Robot Joint Motors typically support a wide voltage range of DC24V~DC48V. As a core component in the robotics industry, the technological advancement of Robot Joint Motors will continue to promote the development of specialized robots and humanoid robots towards higher flexibility and broader application scenarios. Beyond robotics, Robot Joint Motors are also applied in semiconductor equipment, photovoltaic equipment, precision medical equipment, 3C equipment, optical equipment, and other fields.

Core Components

  • Power Unit (Frameless Torque Motor): Provides high torque density and compact structure, suitable for high dynamic load scenarios.
  • Harmonic Drive: achieves speed reduction and torque multiplication, featuring zero backlash and high precision (backlash controlled within 20 arcsec).
  • Dual Encoders (Motor-side + Output-side): Support full closed-loop control with repeat positioning accuracy of ±10 arcsec.
  • Temperature Sensor: Monitors load and environmental status in real time to enhance safety and adaptability.
  • Embedded Drive Unit: Supports protocols like EtherCAT and CANopen, enabling dynamic PID adjustment.

Features

  • Superior precision & zero backlash
  • High Precision and Zero Backlash

Zero-backlash design eliminates transmission clearance of traditional reducers, achieving repeat positioning accuracy of ±10 arcsec and absolute positioning accuracy of ±30 arcsec, suitable for precision motion control scenarios (e.g., surgical robots, collaborative robotic arms).

3D Conjugate Dual-Arc Tooth Profile Technology

Optimizes tooth profile structure, reduces vibration and noise, improves transmission stiffness and service life, enabling smoother and more precise robot movements.

  • Highly Integrated, Compact, and Lightweight Design
  • Compact size and light weight

The high integration of the harmonic drive and frameless torque motor results in a compact structure, suitable for space-constrained scenarios (e.g., robot wrists, head joints).

  • Lightweight material application: Uses high-strength aluminum alloy, carbon fiber, and other materials to reduce weight and improve robot energy efficiency and flexibility.
  • High Transmission Efficiency: Transmission efficiency exceeds 80%, reducing energy loss and supporting efficient power transmission under dynamic load changes.
  • High Safety and Reliability: Torque sensor integration (customizable). Supports collision detection and drag teaching functions, enhancing human-robot collaboration safety.
  • Impact resistance and long service life: The harmonic drive can withstand high-load emergency stops, with a designed precision lifespan exceeding 10,000 hours, suitable for harsh industrial environments.
  • Intelligent Integration and Control:  Embedded controller with multi-protocol compatibility: Supports communication protocols like EtherCAT and CANopen, enabling dynamic PID adjustment.
  • Modular design: Standardized interfaces facilitate quick integration and maintenance.

Specifications

Starting torgue of FHG series unit:cNm
           Type
Reduction ratio		 11 14 17 20 25 32 40
50 一 8.8 27 36 56 85 136
80 一 7.5 25 33 50 74 117
100 一 6.9 24 32 49 72 112
120 一 6.9 24 31 48 68 110
160 一 一 一 31 47 67 105
Moment load table of FHT(FHG)series
Model Design value Instant permissible value
FHG-14 Mbdi 41Nm Mb max 80Nm
Ftdi270N Ft max 490N
Fa di 270N F a max 490N
FHG-17 M bdi 72Nm Mb max 140Nm
Ftdi400N Ft max 700N
Fa di 400N F a max 700N
FHG-20 M bdi 140Nm Mb max 280Nm
Ftdi650N Ft max 1150N
Fa di 650N F a max 1150N
FHG-25 M bdi 243Nm Mb max 480Nm
Ft di 900N Ft max 1600N
Fa di900N Fa max 1600N
FHG-32 M bdi 460Nm Mb max 900Nm
Ftdi 1350N Ftmax 2300N
Fa di 1350N Fa max 2300N
FHG-40 M bdi 600Nm Mb max 1200Nm
Ft di 2000N Ftmax 3500N
Fa di 2000N F a max 3500N
Model Reduction
ratio		 Rated torque at
2000r/min input		 Permissible peak
torque at start and stop		 Permissible maximum
value for average load
torque		 Permissible maximum value for average load  torque Permissible
maximum input
rotational
speed(Grease)		 Backlash weight Desian life
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec kg Hour
14 50 7 0.7 23 2.3 9 0.9 46 4.7 8500 3500 ≤20 FHG-I/II:0.40
FHG-III:0.7
FHG-IV:0.66
FHG-V:0.40		 10000
80 10 1.0 30 3.1 14 1.4 61 6.2 15000
100 10 1.0 36 3.7 14 1.4 70 7.2 15000
120 10 1.0 36 3.7 14 1.4 70 7.2 15000
17 50 21 2.1 44 4.5 34 3.4 91 9 7300 3500 ≤20 FHG-I/II:0.54
FHG-III:0.99
FHG-IV:0.90
FHG-V:0.62		 10000
80 29 2.9 56 5.7 35 3.6 113 12 15000
100 31 3.2 70 7.2 51 5.2 143 15 15000
120 31 3.2 70 7.2 51 5.2 112 11 15000
20 50 33 3.3 73 7.4 44 4.5 127 13 6500 3500 ≤20 FHG-I/II:0.72
FHG-III:1.32
FHG-IV:1.29
FHG-V:0.82		 10000
80 44 4.5 96 9.8 61 6.2 165 17 15000
100 52 5.3 107 10.9 64 6.5 191 20 15000
120 52 5.3 113 11.5 64 6.5 191 20 15000
160 52 5.3 120 12.2 64 6.5 191 20 15000
25 50 51 5.2 127 13 72 7.3 242 25 5600 3500 ≤20 FHG-I/II:1.22
FHG-III:2.02
FHG-IV:1.99
FHG-V:1.40		 10000
80 82 8.4 178 18 113 12 332 34 15000
100 87 8.9 204 21 140 14 369 38 15000
120 87 8.9 217 22 140 14 395 40 15000
32 50 99 10 281 29 140 14 497 51 4800 3500 ≤20 FHG-I/II:2.54
FHG-IIV:4.20
FHG-IV:4.00
FHG-V:2.70		 10000
80 153 16 395 40 217 22 738 75 15000
100 178 18 433 44 281 29 841 86 15000
120 178 18 459 47 281 29 892 91 15000
40 50 178 18 523 53 255 26 892 91 4000 3000 ≤20 FHG-I/IV:4.40
FHG-III:7.20
FHG-IV:7.00
FHG-V:4.06		 10000
80 268 27 675 69 369 38 1270 130 15000
100 345 35 738 75 484 49 1400 143 15000
120 382 39 802 82 586 60 1530 156 15000

Additional information

Weight 0.46 lbs
Dimensions 4.92 × 4.92 × 7.09 in
Dual Extruder

450KV, 30 inch, 32 inch prop, Bandwidth, Channel, MAX, Mini, prop type, Standard, TO1052, TO1072, TO1074, TO1102, TO1104

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Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. But we will offer an exchange for a product that has irreversible manufacturing defects or technical problems. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate it before arranging for a replacement.

Shipping costs

Shipping from China
Within China $10.00
Outside China $20.00

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