|Name:||RV Gearbox||Reduction Gear Ratio:||81/101/129/141/171/185/201|
|Max Working Torque:||8000||Backlash/idle Stroke:||0.5 Arc.min|
speed reducer gearbox,
cycloidal pinwheel reducer
Cycloidal Gear Reducer Drive Heavy Load 2 Stage Reduction RV-320e Nabtesco
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 Gear reducer widely used in the field of industrial robot , SCARA, positioning axis , AGV, machine tool, medical equipment , indexing mechanism, rotary table, elevator platform , wind energy mechanism , gantry , aeronautics .
There are two main types of reducers currently used in the field of robots, one is the RV reducer and the other is the harmonic reducer. In the articulated robot, due to the higher rigidity and rotation accuracy of the RV reducer, the RV reducer is generally placed at a heavy load such as the base, the boom, the shoulder, etc., and the harmonic reducer is placed on the arm. , wrist or hand. For high-precision robot reducers, Japan has an absolute leading edge. At present, 75% of the precision reducers in the global robot industry are monopolized by Japan's Nabtesco and HarmonicDrive (commonly known as RV reducers and harmonic reducers in the industry), including ABB, FANUC, The reducers of international mainstream robot manufacturers such as KUKA are provided by the above two companies. Nabtesco's RV reducers account for about 60%, and Harmonica's harmonic reducers account for about 15%.
In the past 20 years, we has been focusing on the development and production of the core components of precision robots, precision motors and precision RV reducers.
We has successfully developed RV reducers for robots under 300 kg, with a total of 17 products.
E series RV-20E, RV-40E, RV-80E, RV-110E, RV-160E, RV-320E, RV-450E
C series RV-10C, RV-27C, RV-50C, RV-100C, RV-120C, RV-200C, RV-320C, RV-320CA.
And RD series RD-20E, RD-50C.
Cycloidal Gear reducer RV-320E technical Parameters
|Reduction gear ratio||
|Rated torque (Nm)||180||400||800||1100||1600||3200||4500|
|Maximum working torque (Nm)||450||1000||2000||2750||4000||8000||11250|
|Maximum impact torque (Nm)||900||2000||4000||5500||8000||16000||22500|
|Maximum output speed (r/min)||75||70||70||50||45||35||25|
|Tooth space/idle stroke (arc.min)||1||0.8||0.8||0.7||0.6||0.5||0.5|
|Torsional rigidity (Nm/arc.min)||48||105||195||290||390||978||1175|
|Permissible torque (Nm)||880||1600||2150||2940||3900||7050||8800|
|Allow Thrust (N)||3920||5190||7840||10770||14780||19600||24500|
Cycloidal Gear reducer RV-320E external dimension table
|¢B||124 h7||160 h7||190 h7||208 h7||240 h7||284 h7||328 h7|
|¢C||105 h6||135 h7||160 h7||182 h7||204 h7||245 h7||275 h7|
|¢D||123 h7||160 h7||190 h7||200||230||280||310|
|¢E||145||190||222||244 h7||280 h7||325 h7||370 h7|
* Please refer to the installation drawing for the actual mounting.
Contact Person: Daisy He