1PH7103-2HD02-0BB3

Engineered for high performance, the Siemens 1PH7103-2HD02-0BB3 asynchronous compact motor incorporates an effective forced cooling system. This model delivers a continuous power output of 3.7 kW, with the capability of reaching 4.3 kW for variable control applications. The motor is designed to work with a voltage range of 400 to 480V AC and operates on a three-phase supply.

The current ratings are marked at 9.5 A for operation under 480V, while at 400V, it draws a current of 10 A, ensuring effective energy management in various configurations. With rotational speeds available at 1000 rpm, 1150 rpm, and 1350 rpm, the motor provides flexibility suitable for different operational needs. Torque capacities at these speeds vary, delivering 33 Nm, 35 Nm, and 36 Nm, respectively.

The operating frequency for these speed settings is measured at 35.6 Hz, 40.6 Hz, and 47.1 Hz, which enables versatile application adaptability. Cooling is facilitated by an external fan that utilizes forced ventilation, optimizing the motor's performance in demanding conditions.

The motor features multiple mounting options, including IM B5, IM V1, and IM V3 configurations, allowing easy integration into various setups. Enclosure ratings of IP55 for the motor and IP54 for the fan provide adequate protection against ingress of dust and moisture, ensuring operational reliability in various environments.

Moreover, the insulation standard adheres to Class F, contributing to durability and performance under defined operating conditions. Feedback is delivered through an HTL incremental encoder capable of providing 1024 pulses per rotation, thereby enhancing positional accuracy. The motor's shaft dimensions of 38 mm in diameter and 100 mm in length are designed for secure mounting and stability, featuring a key fitted and half-key balanced design. It operates effectively within ambient temperatures ranging from -15°C to +40°C.