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Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio

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China Shanghai Genius Industrial Co., Ltd certification
China Shanghai Genius Industrial Co., Ltd certification
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Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio

Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio
Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio

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Product Details:
Place of Origin: China
Brand Name: Genius Robotics Zhenkang
Certification: CE , ISO9001 , ISO14001
Model Number: RV-20E
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Carton packing
Delivery Time: 5-10 Working days
Payment Terms: T/T, L/C
Supply Ability: 5000 / month

Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio

Description
Output Speed Max: 75 R/min Torsional Rigidity: 48 Nm/arc.min
Allowable Torque: 880Nm Reduction Gear Ratio: 81 / 105 / 121 / 141 / 161
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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

  1. The gear unit is operated at rated speed with a noise of  < 75 dB.
  2. The noise level is related to installation accuracy, lubrication, temperature, load and other factors.
  3. The reducer operates at rated conditions with a life of  > 6000 hours.
  4. It is not advisable to operate for longer than the rated speed or rated torque, otherwise the life will be reduced.
  5. In order to ensure the accuracy and longevity of the reducer, please change the grease after every 2000 hours of operation.

 

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.

  • The gear reducer is not used based on given conditions
  • Foreign objects enter into the gear reducer
  • The specification of the lubrication and supporting material used does not meet with given conditions
  • Disassemble or reassemble the gear reducer without authorization

 
 
Cycloidal Gearbox Reducer RV-20E installation drawings

Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio 0


 
 

Nabtesco Cycloidal Gearbox Reducer Rv-20E Cyclo Drive Speed Reducer Small Size Large Deceleration Ratio 1

 

 


 
 

Contact Details
Shanghai Genius Industrial Co., Ltd

Contact Person: Daisy He

Tel: +8615800366487

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