K21R225M8-4B3 VEM

Technical details

1. Availability 0 pcs
2. Brand VEM
3. Item number K21R225M8-4B3 VEM
4. Category 2-Speed Motors

Weight and Dimensions

1. Weight (kg) 305

Product Properties

1. Rated power (kW) 42
2. Speed at 50Hz (rpm) 2 Speeds
3. Frequency 50/60 Hz
4. Energy efficiency Not applicable
5. Mounting B3 / 1M1001 (foot)
6. Brake No Brake
7. IP Class IP55
8. Explosion safety (Atex) No protection
9. IEC Framesize 225

Detailed Product Properties

1. Voltage 380-400VD / 660-690VY
2. IEC Framesize 225
3. Shaft diameter (mm) 60
4. Housing material Cast Iron
5. AC/DC AC
6. Standard IEC
7. Shaft height IEC in JDE 225
8. Shaft length (mm) 140
9. Shaft key width (mm) 18
10. Shaft key length (mm) 125
11. Thread shaft bore M20
12. Shaft height, B3 mounted (mm) 225
13. Width foot holes, B3 mounted (mm) 356
14. Length foot holes, B3 mounted (mm) S=286, M=311
15. Diameter foot holes (mm) 19
16. Outer diameter flange B5/V1/B35/V3 (mm) 450
17. Spigot B5/V1/B35/V3 (mm) 350
18. Pitch circle diameter B5/V1/B35/V3 (mm) 400
19. Number of flange holes 8
20. Diameter flange holes B5/V1/B35/V3 (mm) 18.5