Hand Wheel Driving Unit Manufacturer,Supplier and Exporter in India
Product Code : EL-PLE-10925
Quick Answer: The Hand Wheel Driving Unit is a pulley drive on a 155 x 105 mm laminated wooden base, with 75 mm driving and output pulleys and a 20 mm intermediate pulley that gives a step-up ratio of 3.75.
Last updated: October 2026
Key Features
Driving pulley and output pulley, both 75 mm diameter.
Intermediate pulley of 20 mm diameter.
Step-up ratio of 3.75 from the intermediate pulley.
Laminated wooden base, 155 x 105 mm.
Technical Specifications
Specification
Value
Driving pulley
75 mm diameter
Output pulley
75 mm diameter
Intermediate pulley
20 mm diameter
Step-up ratio
3.75
Base
Laminated wood, 155 x 105 mm
About This Product
Turning the hand wheel sends the drive through the small intermediate pulley, which steps the speed up by a ratio of 3.75. Students can count turns on each pulley to check that ratio, and the output pulley can then pass the motion on to other apparatus.
Frequently Asked Questions
What step-up ratio does the Hand Wheel Driving Unit give?
A step-up ratio of 3.75, obtained through a 20 mm intermediate pulley; the driving and output pulleys are both 75 mm in diameter.
What size is the base?
The unit is built on a laminated wooden base measuring 155 x 105 mm.
