NMRV040 Worm Gearbox Reducer 20 To 1 Ratio With 18mm Output Shaft RV40 Metal Gearheads For Nema34 Stepper Motor Or Servo Motor Performance Upgrade For Smooth Torque And Precise Positioning Built Tough
✔️ 20:1 ratio, 14 mm input (0.55"), 18 mm output (0.7"), IP55 aluminum, single unit
The NMRV040 worm gearbox reducer is a compact drive unit designed to convert motor rotation into smooth, precise torque for NEMA34 servo or step motors. It's commonly used in automation, robotics, CNCs, conveyors, packaging lines, and other equipment where accurate positioning and reliable torque matter.
✅ Model: NMRV040 (small); Type: worm gear; Reduction ratio: 20:1; Input flange: 14 mm; Output shaft: 18 mm; Housing: ADC12 aluminum; IP55 rating
✅ Material: worm gear QT-400 ductile iron; Shaft: 18 mm; Heat-treated steel worm bar for stability and efficiency
✅ Applications: compatible with NEMA34 servo or step motors; compact, low-noise, and high-torque for light industrial use
💡 What is a common use for a worm gear reducer in automation systems?
These gear units are handy for turning high-speed motor output into controlled, low-speed, high-torque motion for precise positioning.
- Handy for conveyors, CNCs, robotic arms, and packaging lines needing precise control
- IP55 sealed housing protects gears from dust and moisture in factories and workshops
- Works with servo motors or step motors like NEMA34 for easy integration
- Low noise and smooth operation support long, repetitive cycles