Product Description:

The 2AD164C-B35OA1-BS46-D2N1 is an AC induction motor built by Bosch Rexroth Indramat within the 2AD 3-Phase Induction Motors series. Intended for primary axes on machining centers, packaging lines, and transfer equipment, the unit converts three-phase mains power into continuous mechanical torque so connected loads can be driven at commanded speeds inside automated cells. Its operating role suits applications that require stable rotation, repeatable speed control, and continuous output during production. Because it is an induction motor rather than a permanent-magnet design, torque production depends on slip control managed by the connected drive.

The motor is cooled by an integrated axial blower that operates from a dedicated 400 V auxiliary supply; this forced-air system keeps stator and winding temperatures below their insulation limits during prolonged duty cycles. An electrically released heavy-duty brake supplies 240 Nm of static torque, allowing the shaft to lock quickly when power is cut or when vertical loads must be held. Rotor position data is transmitted through digital servo feedback, giving the drive controller precise information for closed-loop current, speed, and position regulation. The housing supports flange and foot mounting, which provides both face and base attachment points so the frame can bolt to machine walls, beds, or plates. Standard rolling bearings carry radial and axial loads, and the blower receives its supply through an auxiliary connector beside the main power terminations. This combination supports controlled stopping and reliable holding when motion must pause between cycles.

Main conductors exit toward Side A at a top-mounted power plug, keeping cable bends short and clear of the cooling airflow. The motor has size code 164 and vibration grade R, which support smooth running in belt transmissions and direct couplings. A keyed shaft with a shaft seal helps retain lubricant and reduce particle ingress while maintaining balanced operation with a fitted key. The design omits a shaft on the B-side, reducing overall length, and winding code BS corresponds to electrical values suited to standard three-phase converters. The top-exit cable arrangement can also help when cabinet space or machine guarding limits side clearance.