Product Description:

The 1AD160L-B302-4A111802 is an induction motor produced by Bosch Rexroth Indramat as part of the 2AD 3-phase induction motors series. It provides controlled rotary output for machining centers, gantry systems, and conveyor stages where torque must be transferred through a gearbox or coupling. When paired with a vector-controlled drive, the motor follows real-time speed commands and returns position data so motion remains synchronized with the rest of the machine.

The blower housing has a protection rating of IP44, which helps keep out solid particles larger than 1 mm and protects the external fan assembly from splashing water. Cooling is provided by an axial blower that moves air lengthwise across the stator to remove heat during heavy-duty operation. The stator windings can be connected for a 127/220 VAC supply, giving the motor flexibility in facilities with different service voltages. Inside the main frame, the windings and connection box have an IP54 enclosure rating that helps prevent harmful dust deposits and tolerates routine washdown exposure. Under these conditions, the motor delivers a continuous shaft output of 98 Nm, which supports mid-frame milling heads and lifting screw applications without exceeding thermal limits.

A frame designation of 160 sets the mounting pitch, shaft height, and overall mass for standard machine layouts. The motor uses 3 stator phases to create a rotating magnetic field, and its 4-pole design sets synchronous speed when the drive applies standard 50 or 60 Hz patterns. The copper coils can be wired in a Delta/Wye configuration, allowing either higher starting torque or lower running current as the application demands. An electrically engaged clamp brake locks the rotor when excitation is removed, which helps hold vertical axes in place. For hazardous locations, a digital servo feedback encoder sends speed and position data over intrinsically safe lines so monitoring remains available without increasing ignition risk.