RV WORM GEAR
SPEED REDUCER
RV
RV..VS
RV..F2
RV-S
RV-SS
RV-SF
Prouduct Structure & Single Step Mounting Positions
Model Selection
Please understand the following at first in order to select the model of RVB Worm-gear speed reducer properly :
1. Load Condition.
2. Speed scope or ratio in application.
3. Working condition and environment.
4. Installation space.
Define working in condition Coeffiecient k1 and revise coefficient k2.
1. Ensure machinery load types A,B,C according to table 1.
2. Get the working condition coefficient k1 from diagram 1 according to turning ime(hour/day) and start frequency (times/hour).
3. Inspect working condition and select coefficient k2 from table 2.
Diagram 1 working condition coefficient k1
Parameter Selections
RV Single Reducer(flange input,input speed is 1400r/min) / (matched with 4 poles motor)
RV-S (1400r/min)
RV Singles Step Reducer(shaft extend input,input speed is 1400r/min)
Mounting Dimensions
RV Mounting Dimensions
Output Flange Mounting Dimensions
R V -S Input Shaft Dimensions
Accessories (AS) (AB) Single & Double output shaft Dimensions
( C ) Base Plate
( D ) Protective Cover
( E ) Torque Arm
Lubricant
Lubrication Oil Chosen Table
Adding Capacity of Lubrication Oil
Malfunctions Analysis
