Wilo X4-OR-0.55-1-230-50-B2 4” Oil-Filled Submersible Motor 0.55 kW 230 V
11581
The Wilo X4-OR-0.55-1-230-50-B2 is a 4” oil-filled, rewindable submersible motor for Wilo SPU4 and Actun FIRST SPU4 pump ends and any 4” NEMA-coupling pump end. 0.55 kW, 1~230 V 50 Hz, rated current 4.4 A, direct-on-line start with the matching Wilo control box.
Overstock special: 25 available at a reduced price while stock lasts.
Applications
- Drive motor for 4” submersible borehole pump ends up to 0.55 kW
- Replacement motor for existing 4” installations with NEMA coupling
Features
- Oil-filled, rewindable – serviceable locally
- Stainless steel 1.4301 housing and 1.4305 shaft
- Mechanical seal and self-lubricating bearings
- Standard 4” NEMA coupling
- 2 m connection lead, 4 x 1.5 mm², for heat-shrink splice to the drop cable
- Must run submerged with a minimum flow of 0.2 m/s past the motor
Specifications
| Parameter | Value |
|---|---|
| Brand | Wilo |
| Item code | 2759602 |
| Model | X4-OR-0.55-1-230-50-B2 |
| Rated power P2 | 0.55 kW |
| Mains connection | 1~230 V, 50 Hz |
| Rated current | 4.4 A |
| Speed | 2900 rpm |
| Starting | Direct on line via control box |
| Motor diameter | 102 mm |
| Motor length | 381 mm |
| Coupling | 4” NEMA |
| Cooling | By the pumped water – submerged operation only |
| Protection class | IP68 |
| Max. starts per hour | 20 |
Dimensions & Weight
| Parameter | Value |
|---|---|
| Shipping mass (approx.) | 8.5 kg |
Data from the Wilo Actun FIRST-SPU4 range leaflet. Specifications may change without notice.
Get help choosing the right motor
Overstock special – limited quantities at a reduced price while stock lasts. Send us your borehole depth, water level and daily water need and we will confirm the right pump, motor and cable.