CH40-3700-3S 5hp 500rpm 59nm 40mm shaft Horizontal type 3phase 3:1 ratio 380V 3.7KW electric ac motor with gearbox reducer
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CH40-3700-3S 5hp 500rpm 59nm 40mm shaft Horizontal type 3phase 3:1 ratio 380V 3.7KW electric ac motor with gearbox reducer
The CH40-3700-3S is a high-quality electric AC motor with a gearbox reducer. It is designed for horizontal applications and is powered by a three-phase, 380V 3.7KW motor. The motor has a power output of 5hp and operates at a speed of 500rpm. With a 40mm shaft diameter, it offers reliable performance and durability.
This motor is an asynchronous motor, making it suitable for various industrial applications. It operates at a frequency of 50HZ or 60HZ, providing flexibility for different power requirements. The motor is designed with a totally enclosed protect feature, ensuring its safe and efficient operation.
Made with a cast iron housing material, the CH40-3700-3S motor is built to withstand tough working conditions. Its grey color adds a sleek and professional look to any application. The motor is highly efficient with an Ie 3 efficiency rating, providing energy savings and reducing operating costs.
The motor is equipped with TPI bearings, which offer smooth and reliable operation. Its 3:1 ratio allows for optimal torque and speed output. With an AC voltage of 380V or 440V, the motor is suitable for a wide range of applications.
Installation, maintenance, and repair of the CH40-3700-3S motor are straightforward. It can be easily integrated into existing systems and requires minimal maintenance to ensure long-term performance. In case of any issues, the motor can be easily replaced.
Main Products
- RV Series
- RV-E Series
- NRV Series
- RV-E Series
Application
The CH40-3700-3S motor with gearbox reducer is commonly used in various industrial applications, such as:
- Conveyor systems
- Pump systems
- Industrial machinery
- Manufacturing equipment
Advantages
- High-quality construction for durability
- Energy-efficient operation
- Easy installation and maintenance
- Smooth and reliable performance
- Versatile application options
- Optimal torque and speed output
Material
The CH40-3700-3S motor with gearbox reducer is made with cast iron housing material, ensuring its strength and durability. The use of cast iron provides excellent heat dissipation and protection against environmental factors.
Installation, Maintenance, and Repair
1. Ensure proper alignment and secure mounting of the motor with the gearbox reducer.
2. Regularly inspect and clean the motor to prevent dust and debris buildup.
3. Lubricate the motor bearings according to the manufacturer's recommendations.
4. Monitor the motor's temperature during operation and address any abnormal heat buildup.
5. In case of any issues or malfunctions, consult the manufacturer's manual or contact a professional for repair or replacement.
FAQ
1. Q: Are you trading company or manufacturer?
A: We have our own factory.
2. Q: How long is your delivery time?
A: Generally, it is 7-30 days. It is according to quantity.
3. Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.
4. Q: What is your terms of payment?
A: We accept T/T, Paypal, Western union.
5. Q: What's your warranty?
A: 1 year.
Other Products
Ever-Power Group mainly supplies various cast iron products used in the industry, such as Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper alloy casting, Zinc alloy casting, Sand Casting, Green Sand Casting, and more. We offer high-quality products, favorable prices, and considerate service. Customers are welcome to come with drawings or samples for customization.
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






