1LA7070-4AB11 Siemens

Technical details

1. Availability 2 pcs on Fri 29 Nov
2. Brand Siemens
3. Item number 1LA7070-4AB11 Siemens
4. Category 3-Phase Motors

Weight and Dimensions

1. Weight (kg) 4.8

Product Properties

1. Rated power (kW) 0.25
2. Speed at 50Hz (rpm) 1500 / 4-Poles
3. Frequency 50/60 Hz
4. Energy efficiency IE1 = standard = EFF2
5. Mounting B5 (outer flange)
6. Brake No Brake
7. IP Class IP55
8. Explosion safety (Atex) No protection
9. IEC Framesize 71

Detailed Product Properties

1. Voltage 220-230VD / 380-400VY
2. IEC Framesize 71
3. Shaft diameter (mm) 14
4. Housing material Alu
5. AC/DC AC
6. Standard IEC
7. Shaft height IEC in JDE 071
8. Shaft length (mm) 30
9. Shaft key width (mm) 5
10. Shaft key length (mm) 22
11. Thread shaft bore M5
12. Shaft height, B3 mounted (mm) 71
13. Width foot holes, B3 mounted (mm) 112
14. Length foot holes, B3 mounted (mm) 90
15. Diameter foot holes (mm) 7
16. Outer diameter flange B5/V1/B35/V3 (mm) 160
17. Spigot B5/V1/B35/V3 (mm) 110
18. Pitch circle diameter B5/V1/B35/V3 (mm) 130
19. Number of flange holes 4
20. Diameter flange holes B5/V1/B35/V3 (mm) 10
21. Pitch circle diameter B14/B34/V18/V19 (mm) 85
22. Thread flange holes B14/B34/V18/V19 M6
23. Outer diameter flange B14/B34/V18/V19 (mm) 105
24. Spigot B14/B34/V18/V19 (mm) 70

Downloads and links

1. Product datasheet Product datasheet