The BRx90-50-GB12 is a 48 V PMDC motor with a 50 mm stack length and a 30:1 ratio right-angle gearbox, designed for applications requiring controlled speed and high torque. The motor has a nominal speed of 3000 rpm, a nominal continuous torque of 0.67 Nm, and a stall torque of 6.70 Nm. It operates with a nominal continuous current of 5.7 A and reaches a maximum efficiency of 80%. The unit has an IP54 rating, Class F insulation, and a rotor inertia of 6.57 × 10⁻⁴ kgcm². The gearbox adds approximately 110 mm to the overall length. Weight is 3.60 kg, and the enclosure is enclosed. Reversibility and compatibility with encoders and brakes are supported. All variants comply with EN60034-1:2010 performance tolerances.
With their high starting torque, Parvalux PMDC right angle gear motor solutions are ideally suited to applications where speed must remain under control. Standard products are available in the following performance ranges:
• Speed 0.2 - 1390 RPM
• Torque 0.1 - 150 Nm
• Power 23 - 750 Watts
The Parvalux BRx90-50-GB12 is part of our modular range, with this particular combination utlising a 48V, 3000 RPM DC motor and a composite gear, 30:1 ratio right-ange gearbox. The pairing of this motor and gearbox offers 100 rpm and up to 22.8 Nm of torque in intermittent operation (S2 – 15 minutes). As part of the modular range, you can also add accessories such as brakes, encoders, and shaft extension kits to fine tune your combination to perfectly meet the requirements of your application.
| parvalux by maxon | |
|---|---|
| Product Category | DC Motors |
| Product Number | 781104-735901 |
| Product Name | BRx90-50 48V 3000RPM – GB12 30:1 Bronze |
| Commutation | Brush |
| DC Construction | Permanent Magnet |
| Standard DC Voltage | 48V |
| Output Power | 0.2814 HP |
| Continuous Torque | 86.7 In-lbs (100 kg-cm) |
