NEMA design Crusher Duty Motors N580 Series

Crusher Duty – 125-600 HP
3PH TEFC 60/50 Hz NEMA AC Foot Mounted Electric Motors
N580 Series Documentation
electric 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, WANNAN Crusher Duty electric motors are protected with a 2-year warranty, are inverter rated 5:1CT & 10:1VT for versatility in VFD & soft start applications, utilize an oversized roller bearing on the drive-end, and have thermistors as standard for built-in thermal protection (449T and up). 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 Starting Torque
4. Protection Degree: IP55
5. Enclosure: TEFC
6. VPI process applied for best electrical performance
7. Dual rated for 380V 50 Hz at lower 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 Class “B” rise
14. Large junction box
15. Thermistors and space heaters standard (449T and up)
16. Suitable for wye/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 and CE marked