The MAC093B-0-JS-4-C/110-A-2/WI531LX from Bosch Rexroth Indramat is part of the MAC AC Servo Motors series and represents a high-performance AC Servo Motor solution. With a Motor Size 93 frame and Motor Length B, this motor delivers precision motion control for demanding industrial applications. It features a robust Housing Coat black primer coat and an IP65 protection rating to withstand harsh environments, operating reliably in ambient temperatures from 0 to 45 °C. The unit employs Cooling Type natural convection to maintain optimal thermal performance without auxiliary fans.
Brake and feedback capabilities are built in for precise stopping and measurement. A BLOCKING BRAKE HEAVY DUTY (14 Nm) provides secure holding, complemented by a Nominal Voltage (holding brake) DC 24 V ±10% and Nominal Current (holding brake) 0.7 A. Performance is further enhanced with a Clamping Delay (holding brake) of 30 ms and a Release Delay (holding brake) of 70 ms, while the Holding Brake Weight of 1.1 kg and its Moment of Inertia of holding brake 3.6*10-4 kgm2 ensure smooth engagement. Position feedback is handled by a mounted incremental or absolute encoder with tachofeedback for precise axis control.
Integration flexibility is provided by dual flange options: a Standard Pilot Diameter of 110 mm and a Customised Pilot Diameter of 130 mm. The rotor’s inertia is quantified at 29 × 10-4 kg·m2, and the motor generates up to 14.5 Nm of continuous torque (peak 18.3 Nm) at speeds reaching 3000 rpm. With a total mass of 16.5 kg and an Insulation Class F rating, the MAC093B-0-JS-4-C/110-A-2/WI531LX balances compactness, power density, and durability for machine tools, printing presses, and textile equipment.
BLOCKING BRAKE
HEAVY DUTY (14 Nm)
CLAMPING DELAY (HOLDING BRAKE)
30 ms
CUSTOMISED PILOT DIAMETER
130 mm
HOLDING BRAKE WEIGHT
1.1 kg
HOUSING COAT
BLACK PRIMER COAT
MOMENT OF INERTIA OF HOLDING BRAKE
3.6*10-4 kgm2
NOMINAL CURRENT (HOLDING BRAKE)
0.7 A
NOMINAL VOLTAGE (HOLDING BRAKE)
DC 24 ? 10%
RELEASE DELAY (HOLDING BRAKE)
70 ms
STANDARD PILOT DIAMETER
110 mm
AC Servo Motor
MAC
Motor Size
93
Motor Length
B
Cooling Type
Natural Convection