High Precision Two Stage Serve Motor Flange RV Reducer
● Introduction
Industrial Robotics Applications:
For robotic arms with end-effector payloads ≤20kg: Primarily deployed in base-to-high-load joints (typically J1-J4)
For robotic arms with end-effector payloads >20kg: All six joints utilize RV reducers
As the critical transmission component, RV reducers ensure exceptional positioning accuracy in robotic systems.
Features
● Solid Output Shaft Configuration
Pre-installed flange sealing with specialized RV lubrication for plug-and-play operation
● Two Stage Reduction System
Primary reduction: Involute planetary gear transmission for initial speed reduction
Secondary reduction: Cycloidal drive for enhanced torque stability
● Enhanced Structural Rigidity
a. Rigid disc support ensures optimal load distribution and minimal deformation
b. Multi-crank shaft assembly with precision bearings provides superior impact resistance
● Compact Enclosed Architecture
Integrated transmission mechanism within planetary carrier bearings minimizes axial dimensions
Advantages
● High-Precision Power Transmission
a. 50-7000 N·m torque capacity for heavy-duty applications (welding/material handling robots)
b. <1 arcmin backlash with exceptional repeat positioning accuracy (±16 arcsec)
● Extended Operational Lifecycle
a. ≥30-tooth meshing ensures uniform wear distribution (6,000-10,000 service hours)
b. Superior fatigue resistance compared to harmonic drives for continuous 24/7 operation
● Adaptive Performance Characteristics
a. 85%-95% transmission efficiency with minimized power loss
b. 31-203 reduction ratio range through customizable planetary gear configurations
● Dynamic Motion Performance
a. Low-vibration design ensures smooth operation without end-effector oscillation
b. Instantaneous acceleration response enables high-speed trajectory tracking
Specification
Sheet 1
