Product Description

The SF-B4.0172.060-14.050 servo motor manufactured by Bosch features a single-turn value encoder (STG) for speeed and position control. It is a permanently excited synchronous motor that works with a sinusoidal e.m.f and is operatable with a DC link voltage of 670V. The motor comes with a servodyn-D digital inverter system for its operation that is automatically optimized during the operation of the SF-B4.0172.060-14.050 using an electronic rating plate also integrated with it. The motor has a compact design with a smooth, low-contamination aluminium frame. It gets heated during operation and has the abiility to cool by natural convection or have an forever-air cooling system installed.

The nomenclature of the SF-B4.0172.060-14.050 brushless motor can be divided into useful information about its configuration. SF means that the motor comes with an absolute value encoder that is either STG or MTG. B specifies its design and 4 specifies its size whereas 0172 signifies its locked rotor torque (17Nm) that is in accordance with the specific winding and technical data of the motor. The speed of the moto is 6000min^-1 as shown by 060. Next, 14 highlights that the motor is a basic version with a holding brake and without mating connector. Lastly, 050 defines the specific version of the motor.

The SF-B4.0172.060-14.050 motor comes with a IP67 protection rating with mating connector and without flange on output side (DIN 40050/40053, EN 60 445 standard). The allowable ambient temperature for the motor is 0 ⁰C to 40 ⁰C. The mass of the motor without the holding brake is 19kg and its maximum length without holding brake is 309mm. The precision/resolution values are +/- 20 angular seconds/8 million incr./rev.