Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of robot harmonic drive in China. If you're going to wholesale bulk cost-effective robot harmonic drive made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
Hansheng specializes in manufacturing high-performance Harmonic Drives (Strain Wave Gears) engineered specifically for robotic joints and automation systems. Featuring an ultra-thin profile and innovative flexspline design, our SHD Series delivers true zero backlash, exceptional torsional stiffness, and maximum torque-to-weight ratio.
Whether you are designing 6-axis industrial robots or precision medical cobots, our gear solutions provide the repeatable accuracy your mechanisms demand.
Why are our harmonic Drive suitable for robots?
Ultra-Compact & Lightweight
Reduces the overall weight of the robotic arm, allowing for higher payload capacities.
High Torsional Stiffness
Ensures smooth, vibration-free motion during start-stop cycles in demanding automation tasks.
Custom Hollow Bore
The SHD special joint series features a large hollow aperture, allowing seamless passage of internal wiring, air hoses, or laser beams through the robot joints.
Product photos
Technical Specifications & Data
The SHD Series Harmonic Drives are divided into two main categories to suit different robotic and automation needs: the Special for Joint (ultra-compact) and the Regular Type.
- Available Gear Ratios: 30:1, 50:1, 80:1, 100:1, 120:1
- Rated Torque Capacity: From 0.08 N.m (micro-joints) up to 28 N.m (heavy-duty joints) at 2000 r/min input.
- Peak Torque (Start/Stop): Built to withstand high shock loads, handling peak torques up to 61 N.m.
- Maximum Input Speed: High-speed capability reaching up to 10,000 r/min for smaller models, ensuring rapid dynamic response.
Performance Data Tables
SHD Series - Special for Joint (Ultra-Compact)
| Model (SHD Special) | Gear Ratio | Rated Torque (Input @ 2000r/min) (N.m) | Allowable Peak Torque at Start/Stop (N.m) | Max Average Loading Torque (N.m) | Instantaneous Allowable Max Torque (N.m) | Max Allowable Input Speed (r/min) |
| SHD-03-xxx | 30 / 50 / 80 | 0.08 - 0.16 | 0.15 - 0.34 | 0.12 - 0.28 | 0.25 - 0.6 | 10000 |
| SHD-05-xxx | 30 / 50 / 80 / 100 | 0.3 - 0.8 | 0.6 - 1.65 | 0.45 - 1.2 | 1.1 - 3.2 | 10000 |
| SHD-08-xxx | 30 / 50 / 80 / 100 | 1 - 2.85 | 2.1 - 5.5 | 1.65 - 3.95 | 3.95 - 10.8 | 8500 |
| SHD-11-xxx | 30 / 50 / 80 / 100 | 2.64 - 6 | 5.5 - 13.2 | 4 - 10.5 | 10.2 - 30 | 8500 |
SHD Series - Regular Type
| Model (Regular Type) | Gear Ratio | Rated Torque (Input @ 2000r/min) (N.m) | Allowable Peak Torque at Start/Stop (N.m) | Max Average Loading Torque (N.m) | Instantaneous Allowable Max Torque (N.m) | Max Allowable Input Speed (r/min) | Average Allowable Input Speed (r/min) |
| SHD-14 | 30 / 50 / 80 / 100 | 3 - 7.4 | 8.7 - 19 | 6.2 - 10.8 | 15 - 40 | 8500 | 3500 |
| SHD-17 | 50 / 100 | 11 - 16 | 23 - 37 | 18 - 27 | 48 - 71 | 7000 | 3500 |
| SHD-20 | 50 / 100 / 120 | 17 - 28 | 39 - 61 | 24 - 34 | 69 - 95 | 6000 | 3500 |
FAQ
Q: Do you provide 3D CAD models for the SHD harmonic drives?
A: Yes. STEP, IGES, and detailed 2D PDF drawings are available upon request to assist with your kinematic designs and integration.
Q: Can the hollow shaft diameter be customized?
A: Absolutely. Our engineering team can modify the hollow bore dimensions to accommodate your specific cable routing or shaft requirements.
Q: What is the typical lead time for custom robot joints?
A: Standard sizes are usually available in stock. For custom engineered drives, prototyping takes approximately 15-25 days depending on the complexity.
Q: For what purpose does Robot Harmonic Drive have use?
A: Robot harmonic reducer has great use in robotics, automation, semiconductors, medical equipment, precision machine tools, etc.). It is especially suited for activities requiring minimum noise, high torque and outstanding precision.
Q: How is Robot Harmonic Drive unique among reducers?
A: Widely utilized in the area of robotics, which requires great accuracy, robot harmonic reducer has the properties of great precision, high torque, great stiffness and low error. Usually speaking, other reducers are used in relation to general transmission.
Q: A robot harmonic drive calls for what type of maintenance?
A: A regular lubrication of Robot Harmonic Drives reduces internal component wear and assures flawless functioning. Looking for any unexpected noise or vibration on a regular basis is also very important as it might indicate wear or alignment issues. Maintaining the system clean of garbage and dust will also aid it to last longer.
Q: Generally speaking, a Robot Harmonic Drive lasts what?
A: A robot harmonic drive's lifespan is determined by operating factors like load, speed, and environmental temperature. Still, these drives are meant for long-term dependability-often tens of thousands of operating hours-and with good care and use they will endure.
Q: How may a Robot Harmonic Drive improve the performance of medical robotics?
A: Sensitive operations in medical robotics totally depend on the great precision and smooth, under control motion of the Robot Harmonic Drive. Its low weight and simplicity of manufacture enable ideal positioning and minimum invasive surgical tools, therefore enhancing the general performance of medical robotic systems.
Q: Considering a Robot Harmonic Drive, what factors should direct decision-making?
A: With regard for necessary torque, precision, backlash, operating environment, and desired reduction ratio, one should choose a Robot Harmonic Drive. Furthermore under control by the drive are the particular motions and weights needed by the robotic system.
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