maxon motor has expanded its range of motors for tough working environments, by releasing industrial versions of its RE 50 and RE 65 units, along with a new AB 44 permanent magnet brake. With outputs rated at 200 and 250W respectively, the two brushed dc motors have been upgraded to IP54 protection rating.
Each has a sealed aluminium housing and PG cable fittings, while the shaft is secured with a radial seal. Between them, the motors offer operating speeds of up to 9,500rpm, and efficiencies in the region of 85-90%.
The new AB 44 mounted brake is similarly IP54 rated and will operate at temperatures from -30 to +100°C, with validation for even wider ranges available upon request. Braking torque is 2.5Nm.