Product Description:

The MAF225C-0100-FQ-M2-EH0-35-V1 is a liquid-cooled asynchronous housing motor from Bosch Rexroth Indramat's MAF IndraDyn Asynchronous Motors series. It is intended for heavy-duty automation axes that need continuous torque while coolant circulates through the jacket to keep stator temperature stable. The motor has a plain shaft for direct coupling, and its sealed housing allows installation close to process equipment without a separate enclosure. Its flange and foot mounting arrangement also supports use on machine bases or gearbox-connected assemblies.

At the electrical level, the motor has a rated speed of 1000 rpm. The housing has an IP65 rating, and the windings use F-class insulation to tolerate elevated thermal load during continuous operation. Heat is removed by liquid cooling through a 1/2-inch connection thread in the coolant circuit. Position feedback is provided through the EnDat2.1 interface, which operates on 7–12 V and delivers 2048 increments per revolution. This feedback arrangement supports closed-loop control for speed regulation and shaft position tracking. The motor has no holding brake, so static holding torque must come from the drive when power is off. The turnable terminal box is on the A-side, which gives more flexibility in cable routing, and the shaft is supplied without a sealing ring to reduce drag.

Mechanical durability is improved by reinforced bearings, which support higher belt or pinion loads. The frame uses size 225 with length code C and complies with DIN EN 60034-14, matching vibration level A for smooth running. Operation is permitted at ambient temperatures from 0–40 °C, and the winding code 0100 matches the electrical characteristics used by compatible IndraDrive converters. The coolant connection and bearing arrangement help the motor fit compact machine layouts where regular seal maintenance is not desired.