On request
SIEMENS
Call
1LG4280-0BA86 SIEMENS
#1LG4280-0BA86 SIEMENS
On request
1LG4280-0BA86 SIEMENS
Manufacturer description280-2S 18,5kW 400/690V B35 CI
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
Specifications
| Brand | SIEMENS |
| Category | 2-SPEED MOTORS |
| Brand | Siemens |
| Item Number | 1LG4280-0BA86 Siemens |
| Category | 2-Speed Motors |
| Manufacturer Part Number (MPN) | 1LG4280-0BA86 |
| Weight (kg) | 520 |
| Rated power (kW) | 18.5 |
| Mounting | B35 (foot + outer flange) |
| Speed at 50Hz (rpm) | 2 Speeds |
| Frequency | 50/60Hz |
| IP Class | IP55 |
| Brake | No Brake |
| Explosion safety (Atex) | No protection |
| IEC Framesize | 280 |
| Energie efficiency | Not applicable |
| Voltage | 380-400VD / 660-690VY |
| Housing material | Cast iron |
| Shaft diameter (mm) | 65 |
| Shaft length (mm) | 140 |
| Wedge width (mm) | 18 |
| Wedge length (mm) | 125 |
| Thread shaft bore | M20 |
| Shaft height, B3 mounted (mm) | 280 |
| Width foot holes, B3 mounted (mm) | 457 |
| Length foot holes, B3 mounted (mm) | S=368, M=419 |
| Diameter foot holes (mm) | 24 |
| Outer diameter flange B5/V1/B35/V3 (mm) | 550 |
| Diameter edge B5/V1/B35/V3 (mm) | 450 |
| Pitch flange holes B5/V1/B35/V3 (mm) | 500 |
| Number of flange holes | 8 |
| Diameter flange holes B5/V1/B35/V3 (mm) | 18,5 |
| Outer diam. flange B14/B34/V18/V19 (mm) | nvt |
| Diam. edge B14/B34/V18/V19 (mm) | nvt |
| Pitch holes flange B14/B34/V18/V19 (mm) | nvt |
| Thread flange holes B14/B34/V18/V19 | nvt |
