Sunrise Motors focus on customization and modularity allows us to offer high precision gearbox solutions tailored to the unique requirements of our clients. We pride ourselves on our ability to provide bespoke designs that meet the specific demands of different industries.
Our dedication to customer satisfaction extends beyond the sale, with comprehensive maintenance and after-sales services that ensure the longevity and optimal performance of our precision planetary gearboxes. As a brand, Sunrise Motor has earned a solid reputation for quality and innovation in the market, establishing a strong market position as a leading provider of high precision gearbox solutions.
Precision planetary gearbox advantages:
1. High Precision and Low Backlash: The heavy duty planetary gearbox features low backlash (as low as <8 arcmin) and high torsional stiffness, ensuring precise power transmission suitable for applications requiring high accuracy.
2. High Torque Capacity: precision gearbox provides a nominal output torque range of 32-50 Nm and can handle high acceleration and emergency stop torques, making it ideal for heavy-duty applications.
3. Compact and Lightweight Design: The precision planetary gearbox PL60 is designed to be compact and lightweight, allowing for easy integration into space-constrained systems without compromising performance.
4. High Efficiency and Low Noise: With an efficiency of 92%-97% at full load and operating noise levels below 60 dB, it ensures smooth and quiet operation.
5. Wide Range of Ratios and Applications: The heavy duty planetary gearbox offers multiple gear ratios (from 3:1 to 512:1) and is suitable for various industries, including automation, robotics, and packaging.
heavy duty planetary gearbox Technical Date
PL60 | Number of stage | Reduction ratio | Rated output torque (N.M) | Life (Hour) | Instant stop torque (N.M) | Max radial torque | Max axial torque | Full load efficiency | Weight (Kg) | Monment of inertia (Kg.cm²) | Backlash (arcmin) | Torsional stiffness | Noise | Max output speed | Recommend input speed |
1 | 3 | 12 | 30000 | Two times of rated output torque | 340 | 450 | 96% | 0.9 | 0.0135 | <3 | 1.8 | 58 | 8000 | 4000 |
4 | 16 | 0.093 |
5 | 16 | 0.078 |
8 | 15 | 0.065 |
10 | 15 | 0.054 |
2 | 9 | 44 | 94% | 1.1 | 0.131 | <5 |
12 | 44 | 0.127 |
15 | 40 | 0.077 |
16 | 44 | 0.088 |
20 | 44 | 0.075 |
25 | 40 | 0.075 |
32 | 44 | 0.064 |
40 | 40 | 0.064 |
64 | 18 | 0.064 |
3 | 60 | 44 | 90% | 1.3 | 0.130 | <8 |
80 | 44 | 0.075 |
100 | 44 | 0.075 |
120 | 40 | 0.130 |
160 | 44 | 0.064 |
200 | 40 | 0.064 |
256 | 44 | 0.064 |
320 | 40 | 0.064 |
512 | 18 | 0.064 |

PL60 | Number of stage | Overall length (L1) | body length (L3) |
1 | 113 | 46.5 |
2 | 126 | 59.5 |
3 | 138 | 72 |
Output Figure
L4 | L5 | L6 | L7 | L8 | D4 | D5 | D6 | D7 | D8 | B1 | H1 | G2 | G3 |
35 | 30.5 | 25 | 2.5 | 3 | Φ14h7 | Φ17 | Φ40 | Φ60 | Φ52 | 5 | 16 | M5x8 | M5x12 |
precision gearbox Input Figure
L2 | L9 | L10 | D1 | D2 | D3 | G1 | Q3 |
31.5 | 30 | 5 | Φ60 | Φ50H7 | Φ9/Φ14 | M4x15 | □60 |