BRx42 Product Overview
PMDC motor // Ø42 mm frame
Overview
The BRx42 PMDC (brushed permanent magnet DC motor) has two stack length models available, the BRx42-25 and BRx42-40. Offering a wide range of operating voltages, speeds and torque in a relatively small housing.
It is a high-efficiency motor intended for use in markets such as;
- Agriculture ; seeding machines, farming robots, forage harvesters
- Medical ; healthcare pumps, stairlift & lift auxiliary, drives hospital beds
- Industrial ; printing equipment, laboratory devices, fire curtains
- Building automation ; door automation, automatic blinds
Features at a glance
• Delivers up to 0.09 Nm
• Compact envelope size and lightweight
• Selection of voltages up to 48V DC Continuously rated at up to 0.057 Nm
• Bi-directional operation
• Custom shaft designs and windings are supported
Motor Design
The 2-pole bi-directional BRx42 is housed within a zinc metal enclosure and steel tube sealed to IP54 (with IP67 on request) protecting it from dust particles and water spray. Operating temperatures range from -30°C to +100°C, with an ambient temperature of +40°C.
Designed with a mechanical commutation through a multi bar commutator to provide a long lifetime, it also features ball bearings at the front and rear of the motor, with low noise and vibration resistance.
If required, the motor can support custom shaft designs and special windings.
There are two models available, The BRx42-25 (stack length 19mm / overall motor length 70mm) and the BRx42-40 (stack length 34mm / overall motor length 85mm), delivering up to 0.06 Nm and 0.09 Nm respectively.
UL, ETL, CSA approvals available on request, with EMC EN 61000-6-3: 2007 +A1:2011 suppression optional.
The motor can be combined with Parvalux encoders, controllers, and gearheads as part of a modular system.
For further information please contact maxon motor Australia tel. +61 2 9457 7477.
© 2022 by © maxon motor ag
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