R911346086
The R911346086 (MSK040B-0600-NN-S3-UP1-NNNN) is a premium synchronous motor from the IndraDyn S series by Bosch Rexroth Indramat. Identified by a 40B frame size and length, the motor is not equipped with a holding brake and has a rotor moment of inertia of 0.0001 Kgm2. It comes with a sealing ring and a smooth shaft that includes a keyway. At 20°C, the motor boasts a winding resistance of 8.4 Ohms, a torque constant of 0.92 Nm/A, and a voltage constant of 58.5 V/1000 rpm. Additionally, it has an inductive winding capacity of 35.4 mH and can generate up to 5.1 Nm of torque. The motor also specifies a maximum current rating of 8 Amps.
The R911346086 (MSK040B-0600-NN-S3-UP1-NNNN) uses natural convection cooling to minimize motor noise, with a thermal time constant of 13 minutes per temperature step change. It also encompasses an optical encoder with Hiperface interface, a Multiturn absolute design, and allows a maximum speed of 9000 revolutions per minute. The operating ambient temperature must range between 0 and 40 degrees Celsius. Its discharge capacity is 1.5 nF. Classified by EN-60034-5, the motor ensures protection class IP 65 and insulation class 155. Please note, maintenance must only be performed when the motor is cool, and all operations should be carried out by personnel trained on the manufacturer's safety guidelines.
