Top Background Image
  • September 15, 2026

100mm Gear Motor 120W/140W: Dimensions & Installation Drawing


H1: 100mm Gear Motor 120W/140W: Dimensions & Installation Drawing

H2: 100mm Gear Motor Overview

This 100mm gear motor series offers 120W and 140W power. It features a 104×104mm flange, Ø15mm shaft, and heavy-duty gearbox. Ideal for industrial automation, conveyors, and packaging machinery.

H2: Typical Applications

  • Industrial conveyors

  • Packaging machinery

  • Automatic production lines

  • Material handling equipment

120W gear motor size

H2: Dimension Specifications

  • Flange Size: 104 × 104 mm

  • Mounting Holes: 4-M8 / Ø9, hole distance 84.9 mm

  • Shaft: Ø15 mm, length 32 mm (default)

  • Gearbox Length: 65 mm

  • Motor Body Length: 172 mm

  • Body Diameter: 102 mm

  • Total Length: Approx. 279 mm (excluding shaft)

  • Wire Length: 300 mm

  • Flange Size: 104 × 104 mm

  • Mounting Holes: 4-M8 / Ø9, hole distance 84.9 mm

  • Shaft: Ø15 mm, length 32 mm (default)

  • Gearbox Length: 65 mm

  • Motor Body Length: 172 mm

  • Body Diameter: 102 mm

  • Total Length: Approx. 279 mm (excluding shaft)

  • Wire Length: 300 mm

H2: Torque & Load Capacity

PowerMax LoadMax Load (N.m)
120W21.5 – 3152.11 – 31
140W25.1 – 3302.46 – 32.5

H2: OEM Customization & Inquiry

We support custom voltage, shaft, flange, gear ratio, and wiring for 120W/140W gear motors. Send your specifications to our engineering team for a tailored solution.


Quick Inquiry