Product Description

The SD-B4.140.020-14.000 Bosch Rexroth permanent-field servomotor and the connecting inverter are matched in terms of their current ratings. This motor has admissible axial forces of 200 N and 60 N with IM B5 and IM V3 mounting orientations respectively. The product must have adequate heat dissipation through natural convection or thermal radiation at the site of installation. This device should have no fluid on the flange end plate with IM V3 vertical installation. The unit comes without the mating connectors and they have to be bought separately. It has a disk brake that cannot be used as a working brake. This motor comprises a type label that must be checked for its combination with the inverter before the initial operation takes place.

The product incorporates a 35 mm top-hat rail for the snap-on mounting of the braking resistors. This device comprises plastic protective caps for its connectors that must be properly fitted during the transportation phase. The unit does not offer assurance of reliable releasing of its disk brake if the connecting voltage tolerance is not observed. It is possible to switch on and off the disk brake only when the motor is in stationary mode. This motor uses a special Bosch cable or a comparable cable for its tacho cable.

The product must be handled only by qualified personnel. This device comes with a blanking plug to seal pin 12 of the tacho connector so that there is no confusion with the encoder plug. The unit related tacho board can be replaced only after removing the non-driving end bearing cover. It has a length of 480 mm and a mass of 38 kg. This servomotor comprises three phases with precise current regulation.