• AC geared motor 1
  • AC geared motor 2

AC geared motor

  • AC geared electric motors are the most reliable, functional, and budget-friendly speed reduction motors.
  • Xinnuo Motor supplies premium quality AC geared motors made with 100% raw material and a copper coil. Therefore, we ensure the quality and working efficiency of the delivered electric motor. 
  • We have designed AC (alternating current) geared speed motors with advanced features and unique structures. 
  • Our geared AC motors have a water-proof and dust-resistant structure that makes them superior to other gear motors. 
  • Xinnuo Motor manufactures 100% custom-made geared motors on customer demand. We offer complete customization of electric motors according to customers’ machinery requirements. 

Factory Tour

AC geared motor specifications

Ambient temperature-15℃≤0≤40℃
Altitudenot exceeding 1000m
Rated voltage380Vor any voltage between 220-760V
Rated frequency50HZ, 60HZ
Protection classIP 55
Insulation classF, H
Cooling methodICO141
ConnectionStar-connection for up to 3kw, delta-connection for 4kw and above.

An introductory guide to AC geared motors


AC speed geared motors are the combination of a gearbox and electric motor, which works on an AC power supply. Geared AC motors are economical, high torque generating, and give maximum power output. These motors are long-lasting and work in severe conditions without affecting motor performance. Xinnuo Motor is China’s leading electric motor manufacturer with vast experience in making high-volume industrial electric geared motors

AC Gear Reduction Motor


Figure 1: AC gear reduction motor

In this introductory article, we will discuss the basic types, advantages, and common applications of AC (alternating current) gear reduction motors. 

Types of AC geared motors

Let’s discuss the major types of AC gear reduction motors:

Single-phase geared AC motors:

Single-phase AC gear motor is a speed control motor that operates on a single phase power supply. These motors have helical and haploid gears to influence high rotation ratios. Moreover, the stable meshing features provide high-speed control. It also minimizes the chances of energy loss. Since these motors work on single-phase power supply, they are suitable for domestic and low-volume industrial applications. 

Three phase geared AC motors:

Three-phase AC gear electric motors have exceptional power and torque transmission characteristics. The three-phase gear motors provide continuous operation without an additional power supply. The efficiency rate and power output of a three-phase geared motor are higher than a single phase. Therefore, these motors are implemented in high-grade industries.

Some outstanding advantages of three phase gear speed motor

Some outstanding benefits of three phase geared motors are as follows;

  • The three-phase speed reduction motors are highly precise and accurate. 
  • These motors offer exceptional load reversal and backlash control. It controls starting, stopping, and reversing features exceptionally.
  • It efficiently controls the RPM (revolution per minute) of the motor. 
  • It has high load capacity and working efficacy to carry out operations smoothly.
  • The size and overall positioning of geared AC motor are very accessible. 
Applications of AC geared motors

Some most common applications of AC speed reducers are as follows;

  • Conveyers and escalators
  • Lifting machinery e.g. cranes
  •  Automation Industry 
  • Medical tools and equipment
  • Agriculture Industry
  • Robotics

Xinnuo Motor also offers high-quality NMRV reducers, Permanent magnet motors, and explosion-proof motors.


AC geared motors are the perfect choice for industries that demand torque multiplication with constant speed reduction. These motors cut off the overall cost and give maximum power transmission. Xinnuo Motor offers customization and free quotation services. For any details, contact us

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