BRx42-25 48V 3000 RPM
Part No:781078
W: 42 × H: 42mm
The BRx42-25 is a PMDC brushed permanent magnet DC motor. This particular motor operates at 48V and has an output of 12 Watts. It is rated for nominal continuous torque...Spec overview
| Motor Type | PMDC |
| Motor Poles | 2 |
| Nominal continuous torque | 0.04 Nm |
| Max intermittent torque | 0.06 Nm |
| Nominal power | 12 W |
| Nominal speed | 3000 rpm |
| Nominal continuous current | 0.38 A |
| No load speed | 4115 rpm |
| No load current | 0.038 A |
| Maximum efficiency | 71% |
| Torque constant | 0.11 Nm/A |
| Thermal resistance Ra | 35.5 ? |
| Speed torque gradient | 28702 rpm/Nm |
| Stall torque | 0.14 Nm |
| Stall current | 1.35 A |
| Stack length | 19 mm |
| Motor IP rating | IP54 |
| Speed constant | 84 rpm/V |
| Radial load | 60 N |
| Weight | 0.39 Kg |
| Enclosure | Enclosed |
| Insulation class | F |
| Reversible | Yes |
| Weight (kg) | 0.39 |
Motor Design
The 2-pole bi-directional BRx42-25 is housed within a zinc metal enclosure and steel tube, sealed to IP54 (IP67 on request), protecting it from dust particles and water spray. Capable of operating between -30°C and +100°C, with an ambient temperature of +40°C.
This model is the BRx42-25 with a stack length of 19mm and an overall length of 70mm across the whole motor. Delivering 0.04 Nm of continuous torque (S1) and 0.06 Nm of intermittent torque (S2 – 15 minutes). This model operates at 48 volts, but there are several voltages available throughout the BRx42 Range.
The motor can be combined with Parvalux encoders, controllers, and gearheads as part of a modular system.