Product Description:

The MAF130D-0150-FQ-S2-AF0-35-N3 is an asynchronous motor developed by Bosch Rexroth Indramat for the MAF IndraDyn Asynchronous Motors series. It combines a liquid-cooled housing with flange and foot mounting, so it can be installed directly on machine frames or baseplates. As a liquid-cooled asynchronous motor, it supplies rotary motion for industrial automation where thermal stability and continuous torque are required under tightly controlled temperatures. It is intended for installations where the motor may be enclosed by surrounding machine structure, making liquid heat removal more practical than relying on ambient air circulation.

Heat is removed through liquid cooling, and coolant circulates through a threaded port sized at 1/4 inch, keeping the stator temperature low during constant operation at its rated speed of 1500 rpm. The enclosure is sealed to IP65, which helps keep out dust and low-pressure water jets that are common around washdown machinery. Operation is allowed within an ambient range of 0–40 °C, matching typical plant-floor conditions without derating. The motor also uses F-class insulation, standard bearings for general-purpose radial loads, and a labyrinth shaft seal to reduce contaminant migration into the bearing chamber while power leads exit on the A-side through a connector for consistent cable routing.

An integrated feedback package uses the EnDat2.1 digital interface and a single-turn absolute encoder with 2048 increments for rotor position data. That sensor operates from a control supply of 7–12 V, allowing direct connection to common drive controllers without level shifting. Absolute feedback lets the connected drive know shaft position at startup, which supports controlled motion without an additional reference move. The motor is supplied without a holding brake, so vertical loads must be secured by external means, and a plain shaft supports connection to gearboxes, pulleys, or flexible couplings. This arrangement also suits direct-coupled or belt-driven systems when the driven machine provides its own holding method.