Product Description:

The MAF100B-0150-FQ-S2-BG0-35-N1 is an asynchronous motor built by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. In industrial automation, it serves as the primary mover for machine axes that require steady speed under inverter control while transferring heat through an internal coolant jacket. The housing design, plain shaft output, and B-side power connector allow direct coupling to gearboxes or pulleys. The absence of a holding brake also keeps the shaft line simpler when external mechanical locking is already used elsewhere in the machine.

Liquid cooling removes losses directly at the stator, and the internal circuit is accessed through a 1/4 inch connection thread for closed-loop coolant supplies. This thermal arrangement allows the motor to maintain its rated speed of 1500 rpm in applications that run near full torque for extended periods. A protection rating of IP65 helps shield the windings and bearings from dust and water jets, so the unit can be flange mounted outside sealed cabinets. Position feedback travels over the EnDat2.1 serial interface, and the single-turn encoder receives 7 to 12 V from the drive. Standard bearings, vibration level A, and plain shaft construction follow DIN EN 60034-14.

The encoder supplies angular data in 2048 increments, giving the drive controller enough resolution for stable velocity and position loops at low speed. The motor uses flange and foot mounting, so the same frame can be secured to base plates or machine walls without changing the basic installation concept. Operation is permitted at ambient temperatures from 0 to 40 °C, and insulation class F allows the winding system to withstand the internal hot spots that can develop during continuous service. A shaft sealing ring helps limit lubricant escape and fluid ingress, while the B-side connector keeps power leads separated from the cooling ports.