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Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160

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Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160
Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160 Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160

Large Image :  Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160

Product Details:
Place of Origin: China
Brand Name: Genius Robotics Zhenkang
Certification: CE , ISO9001 , ISO14001
Model Number: RV-160E
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

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160

Description
Allowable Output Speed: 45r/min Maximum Backlash: 1 Arc.min
Speed Ratio: 81 / 101 / 129 / 145 / 171 Efficiency: > 80 %
High Light:

Pinwheel Drives RV Reduction Gear

,

Servo Planetary Gearbox

,

45r/min RV Gear Reducer

Pinwheel Drives RV Reduction Gear, Cyclo Drive Gearbox High Rigidity Loading, Nabtesco Rv 160

 

 

RV Reduction Gear working principle


The RV drive is a new type of transmission developed on the basis of cycloidal pinwheel drives.
The RV reducer consists of an involute cylindrical gear planetary reduction mechanism and a cycloidal pinion planetary reduction mechanism.
The involute planetary gear is integrated with the crankshaft as an input to the cycloidal pinion drive section.
The crankshaft drives the cycloidal wheel for eccentric motion.
The crank rotates clockwise clockwise for 1 week and the cycloidal wheel moves 1 tooth counterclockwise.
The core components of the RV reducer are the pin housing, the crank shaft and the cycloidal wheel.
 
RV Reduction Gear main features


1) Less than 1 arc - min Backlash
2) Strong impact resistance
3) Very compact with high torsional rigidity
4) Component in - line version for greater design and space saving flexibility
5) Large transmission ratio range
6) High transmission efficiency
7) Long working life
 
RV Reduction Gear purpose


High - end intelligent equipment industry such as industrial robots, external shafts, precision machine tools, radars, and medical devices.
 
RV Reduction Gear RV-160E 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
160E 2215 1.49 1600 3.41 1358 4.77 1215 5.89

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
160E Shaft(R) Housin r/min arc.min Nm Nm Nm Nm kg % dB
81 80 45 1 4000 8000 3840 7680 26.4 >80 <75
101 100
129 128
145 144
171 170

 
 
RV Reduction Gear backlash and empty trip

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160 0

  • Hysteresis curve: The input end is fixed, and the output end applies torque to obtain the corresponding relationship between torque and torsion angle.
  • Backlash: On the hysteresis curve, the torque is at the "zero" twist angle.
  • Empty space: On the hysteresis curve, the torque is the torsion angle at " ± 3 % rated torque".

 
RV Reduction Gear efficiency


All E-Series gearboxes are rated for > 80 % efficiency.
40E efficiency example

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160 1
 

RV Reduction Gear noise

 

The gear unit is operated at rated speed with a noise of  < 75 dB.
The noise level is related to installation accuracy, lubrication, temperature, load and other factors.

 

RV Reduction Gear lifetime

  • The gear unit is operated at rated conditions with a life of  > 6000 hours.
  • It is not advisable to operate for longer than the rated speed or rated torque, otherwise the life will be reduced.
  • To ensure the accuracy and longevity of the gear unit, please replace the grease after every 2000 hours of operation.

 

RV Reduction Geartorque

 

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160 2

RV Reduction Gear working torque maximum: refers to the maximum torque of the reducer during start, steady operation and stop.

Typically, the starting and stopping torque is approximately 2.5 times the rated torque;
The torque during steady operation is lower than the rated torque.


RV Reduction Gear maximum impact torque: refers to the maximum torque that the reducer can withstand when subjected to external shock or emergency stop.
Note that the impact torque should be avoided as much as possible, otherwise the performance of the reducer will decrease.

 

RV Reduction Gear bending moment

 

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160 3

 

RV Reduction Gear maximum working moment: refers to the maximum bending moment of the reducer during start - up, stable operation and stop.
The working bending moment is borne by the deep groove ball bearing inside the reducer, and the speed reducer should not exceed its maximum value when it is running.

RV Reduction Gear  maximum impact moment: refers to the maximum bending moment that the reducer can withstand when subjected to external impact or emergency stop.
Note that the impact bending moment should be avoided as much as possible, otherwise the performance of the reducer will decrease.


RV Reduction Gear RV-160E Installation parameter

 

inner hexagon bolt
Nominal dimension(mm)
fastening torque(Nm) fastening force bolt requirement
M8 × 1.25 37.2 ± 1.86 23960 GB/T 70.1 - 2000
intensity:12.9
thread requirement:GB/T 1167-1996
M16 × 2.0 318.5 ± 15.9 103410

 
 
RV Reduction Gear RV-160E installation drawings

Pinwheel Drives RV Gear Reducer Cyclo Drive Gearbox High Rigidity Loading Nabtesco Rv 160 4
 
 
 

 

Contact Details
Shanghai Genius Industrial Co., Ltd

Contact Person: Daisy He

Tel: +8615800366487

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