robot drive speed reducer, elbow joint harmonic drive reducer gearbox

Quick Details

Brand Name: OEM Acceptable
Name: Robot Joint RV Reducer,
Speed ratio: 43, 53.5, 59,79, 103, 81, 105, 121, 141, 161, 175.28, 192.4


RV reducer is the core part of the joint robot, which has the advantages of small installation space, large speed ratio, high rigidity, high precision and high efficiency, and the transmission precision is less than 1ARC.MIN. Widely used in mother machines, medical equipment, AGV unmanned vehicle automation equipment etc..
RV reducer parameters:
E series flange output
120/6E speed ratio range: 43, 53.5, 59,79, 103, allowable torque 196NM, instantaneous maximum torque 294NM
150/20E speed ratio range: 81, 105, 121, 141, 161, allowable torque 880NM, instantaneous maximum torque 820NM
190/40E speed ratio range: 81, 105, 121, 153, allowable torque 1.6NM, instantaneous maximum torque 2NM
220/80E speed ratio range: 81, 105, 121, 153, allowable torque 2NM, instantaneous maximum torque 3.6NM
250/110E speed ratio range: 81, 111, 161, 175.28, allowable torque 2.9NM, instantaneous maximum torque 5.38NM
280/160E speed ratio range: 81, 101, 129, 145, 171, allowable torque, 3.9NM instantaneous maximum torque 7.8NM
320/370E speed ratio range: 81, 101, 118.5, 129, 141, 171, 185, allowable torque 7NM, instantaneous maximum torque 15.6NM
370/450E speed ratio range: 81, 101, 118.5, 129, 154.8, 171, 192.4, allowable torque 8NM, instantaneous maximum torque 22NM
different industries, automation.

Company Brief

We are a leading factory in making roller conveyors, skate wheel conveyors, extended conveyors, belt conveyors, plastic modular belt conveyors, conveyor rollers, drum motors and parts and automatic euipment. Because of our good quality, reasonable prices, quality packaging and stylish designs, our products are widely used in mining fields, food processing fields, modern warehouses, logistic center, airport and supermarket.

Our products are accepted by our customers and we are able to continuously develop economic and qualified products to meet all modern logistics needs.


Belt conveyor


Groove belt conveyor, flat belt conveyor, climbing belt conveyor, turning belt conveyor, telescopic belt conveyor, inclined belt conveyor.


It works smoothly and no relative motion with articles to avoid damage when conveying. High efficiency, low noise, compact, easy to maintain, energy saving and cost saving.


Roller conveyor

1. Types: gravity roller conveyors, driving roller conveyors, electric roller conveyors, inclined conveyors and turning conveyors.

2. The standard diameters are Φ20mm, 25mm, 32mm, 38mm,42mm, 50mm, 57mm, 60mm, 76mm, 89mm, 110mm, 130mm etc.

3. The diameter of the turning conveyors are 300mm, 600mm, 900mm, 1200mm.

4. Frame of conveyor: carbon steel painted, stainless steel or Aluminum.

5. Transmission mode: sprockets, O type belt, synchronous belt etc.

6. Speed: variable or constant.


Conveyor roller

1. Types: gravity rollers, driven rollers, electric rollers, accumulating rollers and taper curve rollers.

2. The diameters are from Φ18mm to Φ89mm,

3. Material: carbon steel, Aluminium, stainless steel, PVC etc

4. Application: convey light or middle units or heavy material like 1.5 ton pallets.

5. Assembling types: spring shaft, mortise, threaded, pin / hexagon / tube shaft.

6. Rubberized, PU lagged, galvanized, chromeplated.


Drum motors

Drum motors / Electric rollers for rolling conveyors, belt conveyers and for higher requirements.

The diameter: Ø38, Ø50, Ø60, Ø76, Ø80, Ø113, Ø138, Ø165, Ø216.

The power: from 15 W to 1.1 Kw.  The speed: 1~300m/min. We also can OEM the rollers by the requirements.

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