Product Description

Bosch Rexroth is a worldwide leader in the design and manufacture of energy-efficient, long-lasting, and cost-effective equipment for a wide range of industrial applications, including synchronous motors, spindle motors, and drive controllers. 

The MHD115B-035-PG0-LA model with a current consumption of 43.3 to 49.4 A and 65 A can create 50 to 57 Nm of continuous torque in natural cooling mode and 75 Nm in surface cooling mode. With a winding resistance of 0.2 ohms and a torque constant of 1.27 Nm/A, the motor's thermal time constant in natural convection is 100 minutes. Due to the additional protective layer of black paint on the housing, the MHD115B synchronous motor may also operate in difficult situations. The model weighs 40 kilograms without accessories and has an insulation class of F and an IP protection rating of 65. The model incorporates a multiturn absolute encoder with digital servo feedback as motor feedback, as well as a plain shaft with a sealing ring on top to protect the shaft from lubricants and dust. This motor may be installed in any direction, but the height should not exceed 1000 meters above sea level, and the electrical connections may be relocated to meet requirements. The MHD115B synchronous motor is rated at 12.9 kW in surface cooling mode at 60/100 K and has a 242 V rated voltage, and 53.1 Nm maximum torque.

The model MHD115B-035-PG0-LA has a theoretical maximum torque of 160 Nm and a winding inductance of 3.02 mH. It functions effectively between 0 and +40 degrees Celsius. The model (MHD115B-035-PG0-LA) has a power connection on the left side of the motor, and the housing regulates the internal temperature by natural and surface cooling. The company extensively evaluates this product before giving it to a customer to assure its operational reliability and efficacy.