Product Description

The Bosch MDD093B-F-020-N2L-110GA1 is a MDD series AC motor. It is a servo motor that supports digital servo feedback. The motor features a blocking brake. The principle of action of the brake is electrically-actuated release. The brake is used to prevent motor shaft from starting up at standstill. The holding torque of the brake is 11 Nm, and the rated current and voltage are 0.5 Amps and 24 Volts DC.  The moment of inertia of the brake is 0.0106 kg m2, the release delay is 60 milliseconds and the clamping delay is 20 milliseconds. The motor weighs 16.5 kilograms and the brake weighs 0.5 kilograms leading to a total weight of 17 kilograms. The motor cools via natural convection or surface cooling. The thermal time constant of the MDD093B-F-020-N2L-110GA1 is 50 minutes with natural convection and 45 minutes with surface cooling.

The nominal speed of the MDD093B-F-020-N2L-110GA1 motor is 2000 RPM. The continuous current and toque at standstill with natural convection are 14.5 Nm and 16.9 Amps respectively. The continuous current and toque at standstill with surface cooling are 20 Nm and 23.3 Amps respectively. The permissible ambient temperature range is 0 to 45 degrees Celsius. The maximum installation altitude is 1000 meters above mean sea level. The protection rating of the motor housing is IP65. This indicates that the motor is totally protected against dust ingress. The centering diameter of the motor is 110 millimeters. The main shaft on the MDD093B-F-020-N2L-110GA1 is plain. The power connector is on side A of the motor housing. Only trained and qualified technical personnel should be involved in motor installation and startup. The MDD093B-F-020-N2L-110GA1 should not be operated outside specified ambient conditions.