Product Description

The SF-A2.0041.030-14.050 is one of the several synchronous servomotors in the SF series from Bosch Rexroth Indramat. The manufacturer is well-known worldwide for its wide range of electrical products. This brushless motor features sinusoidal EMF. The unit has a frame size of 2 and makes use of an absolute value encoder with a single turn. It weighs 7.1kg and has a maximum length of 233mm barring the holding brake. The ball bearings are located on the output or flange side. SF motors have a minimum service life of 20,000 hours. The device can be sent to your preferred delivery address, anywhere in the world.

The servomotor has a Class F insulation in accordance with VDE 0530 specifications. The thermistors in the windings operate ina temperature range of -5°C and +155°C. The motor is excited by permanent magnets and features electronic commutation. It comprises a compact design and functions with 670V DC link voltage. The unit has 4Nm locked-rotor torque. The flange has a size of 55mm. The device incorporates an electronic rating plate for automatic inverter optimization. The synchronous motor is available with a warranty period of one year.

The motor supports an IM B5 type construction style and N type balance quality category. The temperature of the device is controlled using two NTCs. The flange is designed as per DIN 42 948/IEC 72-2 specifications. The motor windings come integrated with thermistors. The smooth shaft comes along with a holding brake and without a mating connector. The holding brake must be operated only when the shaft of the motor is stationary and it works based on the fail-safe principle. The nameplate of the motor includes several details such as locked-rotor torque, locked-rotor current, and moment of inertia, to mention a few.