Shanghai Genius Industrial Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 5000 / month |
| Delivery Time | 5-10 Working days |
| Packaging Details | Carton packing |
| Output speed max | 75 r/min |
| Torsional rigidity | 48 Nm/arc.min |
| Allowable torque | 880Nm |
| Reduction gear ratio | 81 / 105 / 121 / 141 / 161 |
| Brand Name | Genius Robotics Zhenkang |
| Model Number | RV-20E |
| Certification | CE , ISO9001 , ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000 / month |
| Delivery Time | 5-10 Working days | Packaging Details | Carton packing |
| Output speed max | 75 r/min | Torsional rigidity | 48 Nm/arc.min |
| Allowable torque | 880Nm | Reduction gear ratio | 81 / 105 / 121 / 141 / 161 |
| Brand Name | Genius Robotics Zhenkang | Model Number | RV-20E |
| Certification | CE , ISO9001 , ISO14001 | Place of Origin | China |
| High Light | Cyclo Drive Cycloidal Gearbox ，75r/min Cycloidal Pinwheel Reducer ，880Nm Cycloidal Gearbox | ||
Nabtesco Cycloidal Gearbox Reducer Rv-20E , Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio
Cycloidal Gear Reducer as one of the core technology of robot, the cost occupies about 40% of the whole robot, our RV gearbox small size, large deceleration ratio, low working inertia, small noise, high torsion rigidity, high impact load capacity (can withstand 5 times the rated torque), high working accuracy (tooth gap less than 1arcmin), long service life. We have the most perfect RV reducer comprehensive performance test platform, which can quickly and effectively measure the RV gearbox tooth gap accuracy, transmission accuracy, efficiency, noise, stiffness, vibration and other properties.
The production of Cycloidal Gear Reducer must go through the gear gap accuracy, noise and stiffness detection, in line with enterprise standards of products can be delivered.
Noise & lifetime
Features of Cycloidal Gearbox Reducer
Less than 1 arc - min Backlash, strong impact resistance, very compact with high torsional rigidity, component in - line version for greater design and space saving flexibility, large transmission ratio range, high transmission efficiency and long working life.
Cycloidal Gearbox Reducer RV-20E technical Parameters
Operating parameter
| Output Rotational speed r/min | 5 | 15 | 25 | 35 | ||||
| Output torque | Input capacity | Output torque | Input capacity | Output torque | Input capacity | Output torque | Input capacity | |
| Model | Nm | kW | Nm | kW | Nm | kW | Nm | kW |
| 20E | 243 | 0.17 | 180 | 0.38 | 152 | 0.54 | 137 | 0.66 |
Note: the rated torque is the output torque when the output speed is at 15r/min.
Performance Parameter
| Model | Speed ratio | Allowable output speed | Maximum backlash | Allowable acceleration/decleration torque | Momentary max allowable torque | Allowable moment | Momentary max allowable movement | Weight | Efficiency | Noise | |
| 20E | Shaft(R) | Housin | r/min | arc.min | Nm | Nm | Nm | Nm | kg | % | dB |
| 81 | 80 | 75 | 1 | 450 | 900 | 880 | 1760 | 4.7 | >80 | <75 | |
| 105 | 104 | ||||||||||
| 121 | 120 | ||||||||||
| 141 | 140 | ||||||||||
| 161 | 160 | ||||||||||
Cycloidal Gearbox Reducer RV-20E installation parameter
| inner hexagon bolt Nominal dimension(mm) | fastening torque(Nm) | fastening force | bolt requirement |
| M6 × 1.0 | 15.6 ± 0.78 | 13180 | GB/T 70.1 - 2000 intensity:12.9 thread requirement:GB/T 1167-1996 |
| M10 × 1.5 | 73.5 ± 3.43 | 38080 |
Warranty service of Cycloidal Gearbox Reducer
We provide one year quality warranty for our ZKRV series of gear reducers provided that they are used under rated conditions, assembled properly or applied under good lubrications. During this warranty period, refund or free replacement is guaranteed by our company when the performance of the gear reducer is severely downgraded or malfunctioned, however, we will not be responsible for the other costs arisen hereof.
The following situations are exempted from our warranty scope while paid service is available.
Cycloidal Gearbox Reducer RV-20E installation drawings
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1993
Total Annual:
25000-30000
Employee Number:
150~200
Ecer Certification：
Site Member
Shanghai Genius Industrial Co.,Ltd is the branch of Nantong Zhenkang Machinery Co.,Ltd, which founded in 1993, with 30 years of experience in the production of CO2 welding wire feeder, nowadays we occupy 70% Chinese market and 50% global market for wire feeder, long partners of PANASON... Shanghai Genius Industrial Co.,Ltd is the branch of Nantong Zhenkang Machinery Co.,Ltd, which founded in 1993, with 30 years of experience in the production of CO2 welding wire feeder, nowadays we occupy 70% Chinese market and 50% global market for wire feeder, long partners of PANASON...
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