5 hp (3.7kW) 3-Phase AC Gear Motor, Vertical, Ratio 3~60

5 out of 5 based on 2 reviews | Write a review

$2,262.23

Buy 5 hp (3.7kW) AC gear motor at ideal price, input voltage 3-phase 220V/380V, gear ratio range 3:1 to 60:1 for selection, high torque 5.5~127 kg.m, low speed 570~25 rpm, shaft diameter 40mm/50mm, vertical/horizontal mounting. Optional matched brake is provided.

Gear Ratio *
Rated Voltage *
Installation *
Terminal Box Direction *
Air Hole Direction *
With Brake (DC 90V) *

SKU: ATO-GEAR-HV3700

Qty:

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Delivery date: 6-12 days

Overview
Documents

3-phase gear motor works at 3700 watt rated power and 3-phase 220V/380V rated voltage, outputs high torque and low rpm, gear ratio 3~60 to choose. Vertical or horizontal installation is available. If you need high torque, select a low reduction ratio.

Basic Specification

Model: ATO-CV40-3700（(Ratio:3~10), ATO-CV50-3700（(Ratio:15~60)
Rated Power: 3700W (5 hp)
Rated Voltage: Optional 3-phase 220V/380-415V
Gear Ratio: 3~60:1
Working Efficiency: 75%
Insulation Grade: Class B, Class F can be customized
Protection Grade: IP54
Duty: Continuous running
Working Environment: Temperature 10℃~+40℃ and Humidity ≤90%
Pole: 4P (6P)
Working Height: ≤1000m
Standard: GB755/IEC-60034

Terminal Box Direction (From Output Shaft)

AC Gear Motor Standard Installation

All the ATO 3-phase AC gear motors are suitable for this installation method, as shown in the following diagram.
In the diagram, Q1, Q4, Q7, Q8 are the standard types of oil hole direction. If you need the air hole be on a special position, please contact us to modify the air hole direction.
In actual use, it is recommended to pull out the oil plug in the air hole to balance the pressure in gearbox.

Air hole direction of 3-Phase AC Gear Motor, Horizontal/vertical

Details

3700W AC Gear Motor Details

Tips: 3-Phase AC gear motor applications.

AC gear motor refers to the combination of a gearbox and a motor, which is also known as gearbox motor or reduction motor. 3-Phase AC gear motor is widely used and belongs to the indispensable power transmission equipment of automatic machinery and equipment, especially in the fields of smart home kitchen, medical equipment, industrial equipment, security equipment, office supplies, robots, and model airplanes.

Application of 3-Phase AC gear motor in smart home kitchen

Mainly include household juicer motor, coffee machine motor, sweeper motor, etc. 3-Phase AC gear motor is manufactured in accordance with international professional standard production technology requirements. The low-noise technology allows users to not have to endure the trouble of noise when using it.

Application of 3-Phase AC gear motor in medical equipment

Mainly include the research and development of medical equipment projects such as intelligent navigation electric wheelchair motors, minimally invasive abdominal surgery robot motors, intelligent massage chair motors, and medical robot motors. The 3-Phase AC gear motor has undergone precision machining to ensure positioning accuracy, forming a mechatronics, which fully guarantees the quality of the product.

Application of 3-Phase AC gear motor in industrial equipment

Mainly include elevator motors, knife sharpener motors, blower motors, oven motors, etc. 3-Phase AC gear motor uses a serialized and modular design concept and has a wide range of adaptability. ATO 3-Phase AC gear motor has many combination installations, installation positions and structural solutions. Any speed and structure can be selected according to actual needs.

3.7kW 3 Phase AC Gear Motor Datasheet

Existing reviews of 5 hp (3.7kW) 3-Phase AC Gear Motor, Vertical, Ratio 3~60

Fully Functional Motor

I want to use this three-phase AC gear motor to test an electric bike and need it to act as a generator, providing a constant load for the electric bike motor. The load amount will be controlled by a test operator using a dial or programming. In this test, the operator would slowly increase the load on the electric bike motor from 0Nm to 120Nm and measure the output torque/speed using the ATO torque sensor.
We need the motor to be able to provide >120Nm of torque load at >50rpm for > 1 minute without overheating, and also be able to provide >30Nm torque load at 500rpm continuously. Can its system support this need?

From: Elainee | Date: 14/06/2024

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ATO Responded

Now you require the maximum speed of the motor to provide >30Nm torque load at 500rpm continuously. So the maximum speed required by this motor is 300rpm or 500rpm?
Because the maximum output of the ATO-GEAR-HV3700 motor with a 5:1 ratio is fixed at 300rpm, if you ask for 500rpm now, it can only reduce the reduction ratio, but it will also reduce the output torque.
If your test system changes both motor speed and torque, a servo motor may be more appropriate. However, the servo motor is equipped with a planetary reducer, and the motor needs to be equipped with an encoder and used together with the controller.

Worth the price

I bought this 3 phase AC gear motor to use in our engineering printer. After a few days of testing, it has performed perfectly. This gear motor has low energy consumption and low noise. It is far more satisfying than the original motor. Plus, the price, it's really worth it.

From: Nicholass | Date: 18/07/2021

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