1PH7137-2WF30-0BA3 SIEMENS

The SIMOTICS M compact asynchronous motor 1PH7137-2WF30-0BA3 from Siemens is a high-performance motor designed for demanding industrial applications. It delivers a rated power of 22 kW at 1500 rpm, producing a torque of 140.1 Nm. In variable speed control (VC) mode, it achieves 25 kW at 1750 rpm with a torque of 136.4 Nm. The motor operates at 57 A under standard conditions and 56 A in VC mode, suitable for 400 V 3AC 50 Hz power supplies. Equipped with a fan for efficient cooling and a ROD 431 (HTL encoder with 1024 pulses/revolution), it ensures precise speed and position control. The encoder cable is conveniently connected to a terminal strip within the terminal box located on top, with cable entry on the left. Its robust construction conforms to IM B3 standards (also compatible with IM V5 and IM V6 mounting), featuring vibration severity grade R and shaft/flange accuracy R. The motor includes a feather key and half-key balancing, with an optimized air flow direction from the drive end (DE) to the non-drive end (NDE). It boasts an IP55 rating for protection against dust and water jets, while the fan has an IP54 rating, and it is finished with a standard paint in RAL 7016 (anthracite grey).