Baldor-Reliance 0.5 HP 4-Pole NEMA 56 Frame Single-Phase General Purpose Motor
The Baldor-Reliance 0.5 HP 4-pole single-phase NEMA Motor is a TEFC general-purpose induction motor in a NEMA 56 (or 56C C-face) frame, available in 50 Hz and 60 Hz variants where stocked. Supplied direct from Industrial Motor Warehouse with fast UK and worldwide despatch.
- Output: 0.5 HP (0.37 kW)
- Poles: 4
- Phase: Single-phase
- Voltage: 110/220 V / 115/208-230 V
- Frame: NEMA 56 (or 56C C-face) frame
- Enclosure: TEFC (Totally Enclosed Fan Cooled)
- Mounting: foot-mounted (50Hz) / foot + C-face (60Hz)
Select your required frequency below. Each variant is supplied with its Baldor-Reliance datasheet.
| Power | 0.37 kW |
|---|---|
| Power (HP) | 0.5 HP |
| Poles | 4 |
| Full-load speed | 1425 rpm |
| Frequency | 50 Hz |
| Voltage | 110/220V |
| Phase | Single-Phase |
| Nominal current | 2.5 A |
| Power factor (cos φ) | 0.93 |
| Efficiency | 72.7% |
| Rated torque | 2.5 Nm |
| Starting current (Ia/In) | 7.4 |
| Duty rating | CONT SF1.25 |
| Protection rating | IP44 |
| Insulation class | B |
| Frame size | 56 |
| Frame material | Rolled Steel |
| Mounting | Foot |
| Series | L3504-50 |
| Brand | Baldor |
| Motor type code | L3504-50 |
| Base part number | L3504 |
| Full part number | L3504-50 |
| Country of origin | USA |
| Warranty | 12 months manufacturer |
| SKU | L3504-50 |
| Power | 0.37 kW |
|---|---|
| Power (HP) | 0.5 HP |
| Poles | 4 |
| Full-load speed | 1425 rpm |
| Frequency | 50 Hz |
| Voltage | 110/220V |
| Phase | Single-Phase |
| Nominal current | 2.5 A |
| Power factor (cos φ) | 0.93 |
| Efficiency | 72.7% |
| Rated torque | 2.5 Nm |
| Starting current (Ia/In) | 7.4 |
| Duty rating | CONT SF1.25 |
| Protection rating | IP44 |
| Insulation class | B |
| Frame size | 56 |
| Frame material | Rolled Steel |
| Mounting | C-Face Foot |
| Series | L3504-50 |
| Brand | Baldor |
| Motor type code | CL3504 |
| Base part number | CL3504 |
| Full part number | CL3504 |
| Country of origin | USA |
| Warranty | 12 months manufacturer |
| SKU | CL3504 |
UK delivery
Next working day to most of the UK, on a fully tracked courier - you'll have the tracking link the moment it leaves our racking.
★ 2pm Promise: place your order before 2pm and it is despatched the same working day. Guaranteed, not just aimed for.
Shipping worldwide
We ship to 70+ countries with rates calculated live at checkout, so the price you see is the price you pay - no surprise invoice a week later. Moving several units, or need pallet freight? Get a freight quote on WhatsApp.
Returns
Specified the wrong one? Send it back within 14 days, unused and in its original packaging, and we'll refund it. Built-to-order and modified items are the one exception. Read the full returns policy →
Availability
7 × Foot mounting on the shelf in our UK warehouse, boxed and ready to go out today.
5 × C-Face Foot mounting on the shelf in our UK warehouse, boxed and ready to go out today.
Which mounting do I need?
The mounting type describes how the motor is fixed in place and how the shaft connects to your equipment. Choosing the right one ensures a direct, drop-in fit.
- B3 (Foot) - bolts down through feet on the base. The most common general-purpose mounting.
- B5 (Flange) - a large machined flange with clearance holes bolts directly to your gearbox or machine face.
- B14 (Face) - a smaller spigot/face flange with tapped holes, for lighter direct-coupled loads.
- B35 / B34 - combination mountings that provide both feet and a flange for extra support.
Still not sure? Message an engineer with your machine or existing motor's frame and we'll confirm the exact mounting for you.
Send us a message
Ask our UK engineers about this motor - sizing, stock, or a custom quote. Required fields are marked with *.

