400W AC Gear Reducer Motor for Vertical & Horizontal Installation
The 400W AC Gear Reducer Motor is designed for stable and smooth power transmission in industrial automation equipment and general machinery. Featuring a standard 22mm output shaft, this gear reducer motor is available in both vertical and horizontal configurations, giving equipment manufacturers greater flexibility when designing different transmission layouts. It supports 3-phase 220V and 3-phase 380V power configurations for a wide range of industrial applications.
By combining an AC motor and gear reduction mechanism into one compact drive solution, the motor provides consistent mechanical output for equipment requiring reliable rotational movement. It can be used in conveyor systems, packaging machinery, production equipment, material handling systems, and other automated machinery.
400W AC Gear Reducer Motor Specifications
| Parameter | Specification |
|---|---|
| Product Type | AC Gear Reducer Motor |
| Output Power | 400W |
| Standard Shaft Diameter | 22 mm |
| Mounting Type | Vertical / Horizontal |
| Voltage | 3-Phase 220V / 3-Phase 380V |
Vertical and Horizontal Mounting Options
One of the main advantages of this 400W AC Gear Reducer Motor is the availability of both vertical and horizontal installation configurations.
The horizontal configuration is suitable for conventional machinery where the output shaft needs to transmit power horizontally. The vertical configuration provides an alternative for equipment with different space limitations or output direction requirements.
These two mounting options allow machinery manufacturers and OEM customers to select the appropriate structure according to their equipment layout without changing the basic motor power specification.
22mm Standard Output Shaft
This 400W model features a 22mm standard output shaft. The defined shaft diameter allows customers to check compatibility with their mechanical components and equipment design before installation.
When selecting an AC gear reducer motor, shaft diameter is only one of the important considerations. Buyers should also confirm the required output speed, reduction ratio, load conditions, mounting direction, and available installation space.
For equipment integration projects, referring to the corresponding dimensional drawing before final selection can help avoid installation or mechanical compatibility issues.
Dimension Figure
Stable and Smooth Gear Transmission
The 400W AC Gear Reducer Motor is designed to provide smooth and stable mechanical transmission. The integrated reduction structure converts motor rotation into a controlled output suitable for industrial machinery.
The gear components use alloy steel material with heat treatment to improve wear resistance and transmission durability. Precision gear engagement contributes to smooth operation and consistent power transfer.
The motor also uses a copper coil design to support stable operation. Together, the motor and reducer provide a practical drive solution for machinery that requires dependable power transmission.
Typical Applications
With its 400W output power, 22mm shaft, and flexible mounting configurations, this gear reducer motor can be used in applications such as:
- Conveyor systems
- Packaging machinery
- Industrial automation equipment
- Material handling systems
- Production line equipment
- Small processing machinery
- General transmission equipment
The appropriate configuration should always be selected according to actual load, speed, installation, and operating requirements.
Why Choose Our 400W AC Gear Reducer Motor?
The 400W AC Gear Reducer Motor combines flexible installation, smooth transmission, and practical industrial performance. Its 22mm output shaft and vertical or horizontal configurations make it suitable for different machinery layouts.
For OEM equipment manufacturers, automation companies, machinery builders, and industrial buyers, this model provides a flexible geared motor solution for a variety of transmission applications.
Tenchuan supplies gear reducer motors for industrial equipment applications and can support customers in selecting suitable configurations according to their equipment and installation requirements.
Where the 400W Model Sits in the Range
The 400W unit is the entry point of our medium gear reducer motors series, which runs from 400W to 3700W with 22mm to 50mm output shafts. If your load is lighter than this, the small AC gear reducer motors range covers 15W to 300W in 80–100mm frames; if height under the machine frame is the constraint, compare the right angle gear reducer motors instead.
Stepping up one size gives a 28mm shaft: see the 750W AC gear reducer motor. To check shaft diameter, mounting face and voltage against your own equipment drawing, send it through our contact form and we will confirm compatibility with a quotation.
Quick Reference: What Is Fixed and What Is Configurable
| Output power | 400W (position 1 of 5 in the 400W–3700W series) |
| Standard output shaft | 22 mm |
| Mounting arrangement | Vertical or horizontal, selected at order |
| Supply | 3-phase 220V or 3-phase 380V |
| Reduction ratio | Configured to order — confirm the output speed you need when requesting a quote |
| Output speed | Follows the selected ratio; state the target rpm in your inquiry |
Sizing note: it is the entry rating in the series, and one step up is the 750W AC gear reducer motor. The full progression is listed on the medium gear reducer motors page.
Running This Rating in Real Machines
The 400W rating is normally specified for:
- Light belt conveyors and incline conveyors — where the load stays under a few hundred kilos and belt speed is moderate. See our selection guide.
- Small packaging and labelling stations — feeder, labelling and small filling units rather than the main line drive. See our selection guide.
- Small processing machinery — mixers, small agitators and bench-scale equipment. See our selection guide.
- Individual feed or transfer stations — short indexing moves between two machines. See our selection guide.
If your machine is an OEM build rather than a replacement, the gearmotor selection guide for OEM buyers covers quotations, life testing and lead time; if the drive has to survive heat or continuous duty, read the notes on service factor, backlash and lubrication first.
What to Include in Your Inquiry
To get a confirmed quotation rather than an indicative price, send these five points:
- The load the machine moves, or the output torque in N·m if it is already known
- Required output speed in rpm, and whether it is fixed or variable
- Supply voltage and phase — 3-phase 220V or 3-phase 380V
- Mounting orientation: vertical or horizontal, plus any depth limit under the frame
- Shaft detail — whether the 22 mm standard shaft suits your pulley, sprocket or coupling, or a drawing is needed
Request a quote for the 400W AC gear reducer motor → — include the five points above and we will reply with a dimensional check and price. A photo of the existing nameplate is enough if the original specifications are unknown.
FAQ
What is the shaft diameter of the 400W AC Gear Reducer Motor?
The 400W AC Gear Reducer Motor features a standard 22mm output shaft. Customers can refer to the dimensional drawing to confirm mechanical and installation compatibility.
Is vertical installation available?
Yes. This gear reducer motor is available in both vertical and horizontal configurations, allowing customers to select the appropriate mounting style for their equipment.
What voltage does the 400W AC Gear Reducer Motor support?
The motor supports 3-phase 220V and 3-phase 380V configurations.
Where can this AC gear reducer motor be used?
Typical applications include conveyor systems, packaging equipment, automation machinery, material handling systems, production equipment, and other industrial transmission applications.
What information should I confirm before ordering?
Before ordering, customers should confirm the required output power, shaft diameter, voltage, mounting configuration, output speed, reduction ratio, quantity, and actual application requirements.
Request Quote
Tell us your specifications, quantity, or application scenario and we will reply with a tailored quote.
