R911261989
Produced by Bosch Rexroth Indramat, the R911261989 (MKD071B-061-KP1-KN) is an MKD AC motor well-suited for machine tools, paper and printing industries, and more, delivering high performance and reliability in even harsh environments, due to its IP 65 protection category. It offers simple cabling and straightforward mounting and installation thanks to its ingenious design. Its powerful performance can be attributed to its electronic commutation and permanent-magnet setup.
The R911261989 (MKD071B-061-KP1-KN) is distinguished for its low inertia masses, making it ideal for fast acceleration and deceleration applications. Rare earth magnets are integral in the system's design. Its core components include a rotor shaft, motor feedback, a dependable holding brake, stator with winding, and a rotor that comes equipped with permanent magnets. It has a motor size of 071, a B motor length, a 061 winding code, and uses natural convection for a cooling system. This motor features a multiburn absolute encoder and a shaft equipped with a key and shaft sealing ring. Lastly, its electrical parameters include a motor speed of 4500min-1, along with a continuous torque of 8Nm and continuous current at standstill of 11.2A. It has a peak current of 50.4A and comes with four pole pairs. Its insulation is classified under class F and weighs 8.8 kg.
