Product Description

Bosch SF-B4.0230.030-00.030 is a servo motor that is a type of permanently excited motor with electronic commutation. The motor is used together with a fully digital Servodyn-D inverter system. The unique feature of the SF-B4.0230.030-00.030 is that it offers precise speed and position control owing to its single-turn absolute value encoder system. The motor is designed to be operated on a DC voltage of 670V and flaunts a compact design which makes it a favorable product. Other notable points of the motor include a sinusoidal e.m.f, IP67 protection grading (less output side), natural convection source of cooling (forced air cooling being optional), and automatic optimization of the servodyn-D inverter system owing to a electronic rating plate.

The motor’s nomenclature i.e. SF-B4.0230.030-00.030 can be divided into useful information about its configuration. SF denotes that the motor has an integrated value encoder STG/MTG. B is a denotion of the specific motor design along with 4 being its size. 0230 is the locked torque of the rotor that is in-line with the technical data. 030 is the suffix for speed being 3000 min^-1. 00 denotes that the motor shaft has a key way and feather key without mating connector and lastly 030 is the motor version.

The motor offers the protection rating in accordance with DIN 40050/40053 EN 60 445 standard. The motor flange is constructed in accordance with the IEC 72-2 / DIN 42 948 standard. The ball bearing at the output side has a minimum service life of 20,000 hours. The mass of the motor is around 25kg and its maximum length is 341mm. The dimension for the shaft are 24mm diameter and 50mm length.