K21R112M4-2B3 VEM

Technical details

1. Availability 0 pcs
2. Brand VEM
3. Item number K21R112M4-2B3 VEM
4. Category 2-Speed Motors

Weight and Dimensions

1. Weight (kg) 37

Product Properties

1. Rated power (kW) 4.8
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 112

Detailed Product Properties

1. Voltage 500VD, 500VY
2. IEC Framesize 112
3. Shaft diameter (mm) 28
4. Housing material Cast Iron
5. AC/DC AC
6. Standard IEC
7. Shaft height IEC in JDE 112
8. Shaft length (mm) 60
9. Shaft key width (mm) 8
10. Shaft key length (mm) 50
11. Thread shaft bore M10
12. Shaft height, B3 mounted (mm) 112
13. Width foot holes, B3 mounted (mm) 190
14. Length foot holes, B3 mounted (mm) S=286, M=311
15. Diameter foot holes (mm) 12
16. Outer diameter flange B5/V1/B35/V3 (mm) 250
17. Spigot B5/V1/B35/V3 (mm) 180
18. Pitch circle diameter B5/V1/B35/V3 (mm) 215
19. Number of flange holes 4
20. Diameter flange holes B5/V1/B35/V3 (mm) 14.5
21. Pitch circle diameter B14/B34/V18/V19 (mm) 130
22. Thread flange holes B14/B34/V18/V19 M8
23. Outer diameter flange B14/B34/V18/V19 (mm) 160
24. Spigot B14/B34/V18/V19 (mm) 110