Product Description

Servo motors by Bosch Rexroth are built to last and provide the highest functionality for a wide variety of applications. The same is true for the permanent-magnet excited synchronous motors in the MDD series. These motors have a high overload capacity and operational reliability and can be combined with the Indramat digital drive controllers to create rapid-response automation systems. They are also components of drives used in handling equipment, transfer facilities, textile industries, and machine tools.

The MDD071A-N-040-N2S-095PB1 is an MDD servo model designed and manufactured by Bosch Rexroth. It features a brushless design and bearings that remain lubricated throughout its lifetime of operation; these make it a low-maintenance motor. The bearings are suitable for high radial loads and have a lifespan of 30,000 operating hours, provided that they are used within limits highlighted by the manufacturer. Electronic commutation on this MDD motor model gives it a high cyclic load capacity that allows it to be used for continuous start-stop operations with high repetition rates.

The peak torque of the MDD071A-N-040-N2S-095PB1 is 6.9Nm, and it can be utilized across a wide speed range. It has a high power density, making it ideal for high-dynamic applications like roller feeds for pressing, punching, and nibbling machines. Its nominal speed is 4,000 revolutions per minute and it is balanced in terms of the standard Balance Class R, which supports demanding applications like grinding machines and servo motors in main spindle applications. This MDD motor has a digital servo feedback system with a system accuracy of ±0.5 angular minutes. It works with the optical measuring method and features a data memory where the motor’s parameters are stored.