|Name:||RV Gear Reducer||Reduction Gear Ratio:||34.86|
|Rated Torque:||2000||Maximum Output Speed:||30 R/min|
Cycloidal RV Reduction Gear,
30 r/min RV Gear Reducer,
Robot Joint RV Gear Reducer
Accuracy 1μm RV Gear Reducer
The robot precision RV Reduction Gear, commonly known as "robot joint", is the core transmission component of high - end automation equipment represented by industrial robots. In the field of global industrial robot core components, the Japanese reducer brand Nabtesco has long occupied 60% to 80% of the international market share of precision reducers for industrial robots.
Nantong Zhenkang is the first company in China to overcome the technical difficulties of RV reducer and realize mass production. It integrates independent design, processing and assembly.
1) Strong detection capability, high - precision Zeiss three - coordinate, gear detector, bearing detector, profilometer, finish meter, industrial computer. The current detection capability of Zhenkang has reached the national professional testing room testing standards.
2) Everyone knows that the precision of the parts is 2μm, and the precision of the tooling cannot exceed 1/3 of 2μm. In order to ensure the accuracy of the tooling, Zhenkang not only purchased the thousand - level Xia Mier wire - cutting machine, Swiss grinding machine, etc., but also modified the special machine tool and independently developed and manufactured the bearing. At present, the self - made bearing precision is stable at P4 level, and some reach P2. level. High - precision machine tools are developed or modified by themselves, achieving an accuracy requirement of 1μm.
3) Zhenkang's production workshop, each station is using a large amount of dust - free paper. Every time the worker uses dust - free paper, the parts and tooling are wiped clean before the clamping process is performed to ensure each part of the reducer. All are μm - class precision. Under this precision requirement, any dust and iron filings that are invisible to the naked eye will affect the accuracy of the parts and the whole machine.
4) In the testing room, a variety of testing equipment and parts are arranged neatly, and each part or machine corresponds to at least one test report.
Each part undergoes rigorous testing before entering the next process, and each machine undergoes rigorous testing before it leaves the factory.
It is not difficult to achieve a precision of 1μm. It is difficult to achieve 1μm at any position of 360 degrees. Only precision, stiffness, noise, backlash, transmission efficiency, temperature rise... all meet the standard is a qualified reducer. ZKRV is such a qualified RV reducer.
Features of RV Gear Reducer
Application of RV Gear Reducer
Industrial Robot , SCARA, Positioning axis , AGV, Machine tool, Medical equipment , Indexing mechanism, Rotary table, Elevator platform ,
Wind energy mechanism , Gantry , Aeronautics
RV Gear Reducer RV - 200C -34.86 technical parameters
|Reduction ratio *||
|Rated torque (Nm) *||100||270||500||1000||1200||2000||3200||3200|
|Maximum working torque (Nm)||250||675||1250||2500||3000||5000||8000||8000|
|Maximum impact torque (Nm)||500||1350||2500||5000||6000||10000||16000||16000|
|Maximum output speed (r/min)||80||60||50||40||40||30||25||25|
|Backlash/idle stroke (arc.min)||1||1||0.8||0.8||0.8||0.6||0.6||0.6|
|Torsional rigidity (Nm/arc.min)||46||145||255||510||600||976||1960||1960|
|Allowable torque (Nm)||680||980||1760||2450||2450||8800||20550||20550|
|Allowable thrust force (N)||5880||8800||11750||13700||13700||19600||29350||29350|
* Note: This gear reduction ratio is the unit gear reduction ratio, excluding that generated by the input gear and the two way big gear
* The output torque is the rated torque when the output speed is at 15r/min
RV Gear Reducer RV-200C -34.86 external dimension table
|¢B||110 h7||140 h7||176 h7||199 h7||199 h7||260 h7||340 h7||360 h7|
|¢D||146 h7||181 h7||222 h7||250 h7||250 h7||346 h7||440 h7||450 h7|
About manufactor of RV Gear Reducer
We are originated from, rooted in and innovative in welding.
It's been over 20 years since our products and technology served in the welding industry.
Without exception, all our products are greatly acknowledged by our customers, which is the very reason we secure the highest market share of our products globally.
Through a decade endeavor, we have developed another core spare part with excellent performance - RV gear reducer, specially used in arc welding robot and automatic industry.
* Please refer to the installation drawing for the actual mounting
Contact Person: Daisy He