Free talk with Douli! get started!    wechat:0086-13361864955   

Shanghai Douli Power Co.,Ltd.

Always make good better.

Contact Us

IEC/NEMA motor

Crusher Duty Motors

Output Power: 125HP~600HP
Inverter Duty Rated: 5:1CT & 10:1VT

Service Factor: up to 1.20

 Design: High Starting Torque

Protection Class: IP55

Enclosure: TEFC

National Advisory Email:


  • Details

Crusher Duty  125~600HP

3PH  TEFC  60/50Hz  NEMA AC  Foot Mounted Electric Motors


Crusher Duty NEMA Motors are designed for the most extreme aggregate industry applications. Standard features include high torque Design "C", 4140 reinforced steel shaft, and vacuum pressure impregnation offer increased motor life while decreasing electrical failure.

In addition, the motors are protected with a 2 years warranty, the inverter rated 5:1CT & 10:1VT for versatility in VFD & Soft start application.

A huge junction box and 200 grade severe duty cast iron construction let these electric motors withstand some of the most rugged conditions.


1. Inverter Duty Rated: 5:1CT & 10:1VT

2.Service Factor: up to 1.20

3.Design: High Start Torque

4.Protection Class: IP55

5.Enclosure: TEFC

6. VPI applied for best electrical performance

7. Dual rated for 380V 50Hz at low HP output

8. Double delta connection (12 leads)

9.Roller bearing on DE side for belt drive applications

10. Regreasable bearings

11. 4140 equivalent steel shaft

12. Unibody design

13.Class "F" insulation with rise below Class "B"

14. Large junction box

15. Thermistors and space heaters standard (449T and up)

16. Suitable for Y/Delta starting and part winding starting

17. Designed for horizontal applications

18. Rigid 200 grade cast iron frame and brackets

19. F1 mounting position

20. CSA-US certified, CE marked


Purchasing: Crusher Duty Motors




Purchasing intention description

Don’t hesitate

Join us

Contact Us



Address:Shanghai, China

Copyright © 2008-2017 Douli Power All Rights Reserved.