What is ESM Motor? - GP MOTOR TECHNOLOGY CO.,LTD.

GP News

What is ESM Motor?

ESM Motor (ECM)for refrigeration

Our ESM motor is most energy saving motor with efficiency up to 70%, compared to 15 % for a conventional shaded pole motor. The ESM range of motors offer exceptional energy savings (up to 5 times), quiet cool operation and long life. Best of all, the ESM motors are drop in replacements to the regular shade pole motor so an upgrade to this ultra-efficient motor is a snap.

The ESM motor has been designed to allow the motor to deliver more power with lower input watts. This transforms into cooler running operation which results in fewer failures. Less efficient shaded pole motors are often used in original equipment to cut costs. Fewer BTU's in the system means less work for the compressor and reduced compressor wear for even greater savings. while shaded pole motors do allow some small savings in purchase price, the savings are quickly absorbed in electric bills at today's high power costs. Using the EC motor as in new equipment or as a retrofit to replace shaded pole OEM motors this can save the user up to 65 percent in energy usage.

1. Available in output power up to 1/30HP (25Watt) single/variable speed (50-60Hz)

2. Efficiency rate of up to 70% - results in cooler motor operation

3. Thermoplastic motor housing, Class IP65 certified

4. Maintenance-free ball bearing and service free lubricating system

5. Life expectancy of over 30,000 hours

6. Standard version runs at 115 or 230/240V at 50/60Hz

7. Standard operating temperatures of -30 to +50 ℃(-22 to +122 F) and up to +65 ℃(+149 F) on custom built models

8. Locked rotor protection against overheating

9. Applications for display cases, walk-in refrigerators, drink dispensers,vending machines, freezer cabinets, ice machines, bottle coolers and small condensing units

10. For use with fan blades up to 12" (300mm) in diameter

11. Fan blade choices: 5 blade aluminum and plastic – 6" to 12" (154mm to 300mm) diameter, 22, 28, 34 degree, pitch available. 19, 25& 31 degree on request.

12. Wide range of guards and shrouds available.

13. CCC, CE, RoSH certified, UL listed and ErP 2013/2015 compliant.

The advantages of energy saving ESM motor for refrigeration:

1) Minimized space required due to compact design.

2) Reduced mounting depth due to optimized design allowing more room for you goods.

3) Simple speed control or more complex closed-loop control options can be integrated at competitive cost.

4) 60% less energy is needed than with comparable motor systems.

5) Minimal heat load due to extremely high efficiency.

6) Optimized impeller design with extremely low acoustic noise.

7) Maintenance-free and high-quality ball bearing for extremely high service life.

8) Increase in service life due to humidity-proof design specially developed for refrigeration.

9) When servicing, fast, easy and cost-effective replacement due to existing plug connection.

10) Maximum moisture protection with the IP65.

Pre Page: What is EC external rotor motor Next Page: The advantages of ESM (Energy Saving...

Product (1094)

GP Service (9)

GP News (44)

GP History (1)

Certificates (6)

Credit Report

Products Index

Company Info

GP News