135RPM AC Motor Mini Gearbox Electric Motor High Torque 220V Geared Motor R 220V

Description

The gear motor is made of high-quality aluminum alloy and adopts a copper coil, which is strong and durable. The motor comes with a speed reducer to better control its speed within a proper range of 0-135rpm, allowing you to infinitely adjust the speed by the speed governor and making this product more convenient for you to use.

Key Features

Selected Materials: The aluminum alloy housing can resist wear, corrosion, heat, and shock to protect the internal parts well. And the built-in copper coil has good conductivity and can dissipate heat well.

High Efficiency: The motor with a large torque has a maximum rotation speed of 1650rpm and a maximum output speed of 135rpm, which can achieve the desired results and save you much time.

Stable Operation: The ball bearings at both ends of the motor rotor make the motor run with low friction and enhance the wear resistance of shaft while producing low temperature, giving you a more stable operation.

Infinitely Adjustable Speed: The motor comes with a speed reducer to better control its speed within a proper range of 0-135rpm, allowing you to infinitely adjust the speed by the speed governor.

Complete Kit: This product is complete in the package, including a motor, a reducer, and a speed governor, which is convenient for you to use.

Thoughtful Design: The keyway is equipped with a fixed key pin, which is fixed according to the shape of the keyway. And the indicator light on the speed governor will light up when the product is working, which is convenient for you to better grasp the usage status of the product.

Excellent Heat Dissipation: A cooling fan and heat dissipation holes at the bottom can dissipate heat in time, extending the service life of the motor.

Low Noise: When in use, the noise of this product is only 60db at a distance of 3.2ft, which can create a quiet working environment for you.

Guaranteed Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.

Details

Speed Control Knob: The speed knob on the speed governor makes it convenient for you to control the motor speed by gently twisting it. Moreover, the speed scales allow for accurate speed adjustment.

Alloy Steel Gears: This motor uses thickened alloy steel gears for precision and high torque, which can extend the service life of the product.

Wiring Port: This port allows you to easily switch between positive and negative poles by changing the arrangement of wires after power outage.

Application

This product is widely used in industrial assembly lines, intelligent equipment, animal husbandry machinery, printing machinery, textile machinery, instrumentation, food machinery, power transmission and transformation equipment, road gate machines, medical equipment, logistics equipment, security check facilities, financial equipment, new energy, industrial robots, and other industries.

Specification

Motor Model: M250-402

Speed Governor Model: US-52

Color: Grey, Green

Material: Aluminum Alloy, Alloy Steel

Coil Material: Copper

Voltage: AC 220V

Motor Power: 250W

Speed Governor Power: 250W

Capacitance: 40uF

Motor Rotation Speed: 90-1350r/min (50HZ), 90-1650r/min (60HZ)

Motor Output Speed Range: 0-135r/min (Infinitely Adjustable Speed 0%-100%)

Reduction Ratio: 10K (1:10)

1m/3.2ft Distance Sound Source Noise: About 60db

Net Weight: 6.75kg/14lbs

Gross Weight: 7.2kg/15lbs

Package Size: 33*26.5*13cm/12*10*5inch

Speed Governor Size: 6*10*9cm/2.4*3.9*3.5inch

Motor Size: 10.4*8.4*19cm/4.1*3.3*7.48inch

Speed Reducer Size: 10.4*8.4*6.6cm/4.1*3.3*2.59inch

Shaft Diameter: 15mm/0.6inch

Keyway: 5mm/0.19inch

Items included

1* Gear Motor (with a Reducer)

1* Speed Governor

Notes

  • When the motor is working, it is normal for the temperature to rise to about 149℉. Please don't touch it and rest assured that it will not affect your use.
  • Please do not knock the motor and the body of the governor.
  • Please disconnect the power supply before changing the wire.
  • Under different deceleration ratio, the output shaft speed is different. The output shaft speed is equal to the motor speed of 1350 rpm divided by the deceleration ratio.
  • Use tolerance: pay attention to the use of voltage and current range, otherwise the motor performance and motor life will be reduced.
  • Carrying the motor: handle with care, try to use the motor shell part.
  • Overload: As far as possible within the specified load range, it is forbidden to run the motor in a locked-rotor or close to a locked-rotor state for a long time. Otherwise, the motor will burn out.
  • Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.
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On Oct 8, 2026 at 08:02:34 BST, seller added the following information:

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