Medium Gear Reducer Motors 400W–3700W

400W Vertical & Horizontal AC Gear Reducer Motor

750W Vertical & Horizontal AC Gear Reducer Motor

1500W Vertical & Horizontal AC Gear Reducer Motor

2200W Vertical & Horizontal AC Gear Reducer Motor

3700W Vertical & Horizontal AC Gear Reducer Motor

Why Choose Tenchuan Medium Gear Reducer Motors

Tenchuan medium gear reducer motors bridge the gap between compact 15–300W geared motors and heavy industrial drives, covering 400W to 3700W with standard output shafts from 22mm to 50mm.

Five power ratings in one series: 400W, 750W, 1500W, 2200W and 3700W
Standard output shafts of 22mm, 28mm, 32mm, 40mm and 50mm to match common pulley and sprocket bores
Vertical or horizontal mounting configurations for different machine layouts
3-phase 220V and 3-phase 380V windings for different industrial power systems
Integrated motor and gear reducer structure for a compact, single-unit drive
OEM/ODM support on shaft, mounting and voltage configuration

Medium Gear Reducer Motors FAQ

What is the difference between medium and small gear reducer motors?

Small AC gear reducer motors in this catalogue run from 15W to 300W in 80–100mm frames. The medium series starts at 400W and goes up to 3700W, with output shafts from 22mm to 50mm, for conveyors, packaging lines and material handling equipment that need higher torque.

Which power ratings and shaft diameters are available?

Five ratings: 400W with a 22mm shaft, 750W with 28mm, 1500W with 32mm, 2200W with 40mm, and 3700W with a 50mm output shaft.

Can a medium gear motor be mounted vertically or horizontally?

Yes. Every rating in the medium series is offered in both vertical and horizontal configurations, so the output direction can follow your machine layout rather than the other way round.

What voltage options are available for these gear motors?

3-phase 220V and 3-phase 380V. Confirm your plant supply and starting method when requesting a quote, since winding and terminal configuration follow the selected voltage.

How do I choose between 400W and 3700W?

Start from the torque the load needs at the output shaft, then match the shaft diameter your pulley, sprocket or coupling accepts. If the required torque is close to the limit of one rating, move up one step rather than running the smaller unit continuously at maximum load.

Can you supply a custom shaft or mounting flange?

Yes. Tenchuan provides OEM/ODM support on shaft dimensions, mounting arrangement and voltage. Send the drawing, or the bore and mounting-face dimensions you need, for a quotation.

Medium Gear Reducer Motors