MRV040 Worm Gear Speed Reducer 100 To 1 Ratio With 56C Mounting Flange Hollow Shaft 0.15 HP Input At 1750 RPM 257 Lb In Output Torque Built For DIY Projects And Small Machinery

MRV040 Worm Gear Reducer 100:1 with Hollow Shaft 56C Flange
✔️ 100:1 ratio, 0.15 HP @ 1750 RPM, hollow shafts, single unit

This MRV040 worm gear speed reducer delivers a compact 100:1 reduction for DIY projects and small machinery. It features hollow input and output shafts with a 56C mounting flange, designed for easy integration into compact systems and hobby-grade machines.

Dimension	Inch	Metric
Input shaft diameter	5/8"	15.875 mm
Input shaft length	1-7/8"	47.625 mm
Output shaft diameter	3/4"	19.05 mm
Output shaft length	3"	76.2 mm

✅ Series MRV040 worm gear speed reducer with 100:1 ratio
✅ Input shaft: 5/8" dia (15.875 mm), hollow, 1-7/8" long
✅ Output shaft: 3/4" dia (19.05 mm), 3" long
✅ Mounting flange: 56C
✅ HP rating: 0.15 HP @ 1750 RPM
✅ Output torque: 257 lb-in (29.0 N·m)

💡 What is a gear reduction drive used for in hobby CNCs and small machines?

Handy tool for controlling speed and torque in compact setups.

- Reduces motor speed to match driven loads
- Increases torque for belts, pulleys, and small actuators
- Fits 56C mounting and hollow shaft designs for easy integration
- Lightweight and compact for DIY projects