MAC071C-0-NS-4-C/095-B-1/WA610XX
MAC AC Servo Motors
Rated 4.6 stars (11 total reviews)
The MAC071C-0-NS-4-C/095-B-1/WA610XX is an AC servo motor built by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed as a motor for analog drives, it converts electrical command signals into controlled rotational motion for positioning and speed control tasks in industrial automation.
This model reaches a nominal speed of 3000 min⁻¹, allowing stable operation in medium-speed axes such as feeders or indexing tables. Heat produced during loading is dissipated by natural convection, eliminating the need for external fans. A blocking brake is provided as standard, and its holding capability peaks at 3 Nm, so vertical loads remain secure when power is removed. The motor seats in housings machined to a 95 mm centering diameter, ensuring coaxial alignment with gearboxes or mechanical frames. Power conductors exit through a connector to side B, simplifying cable routing in cabinets where the drive is mounted on the opposite end. Speed and position data can be returned through tachofeedback with incremental or absolute encoder signals, enabling closed-loop regulation by analog controllers.
Additional configuration details round out the performance envelope. The winding code is NS, specifying the electrical resistance and inductance pair selected for compatible amplifier current ranges. A compact construction is reflected by motor length C and frame size 071, providing favorable torque density while maintaining low inertia. For velocity monitoring, the tacho generator outputs 3 V/1000 min⁻¹, and its tacho quality is listed as standard, supporting basic accuracy requirements without specialty calibration. When higher resolution is needed, an attachment set for position feedback can be fitted to couple an encoder directly to the shaft, improving absolute position reporting without altering the motor envelope.
Technical Specifications
Blocking Brake
Standard
Blocking Brake torque
3 Nm
Centering Diameter
95 mm
class
C
Cooling Type
Natural convection
cross section area
0.75 mm2
Feedback Configuration
W/ tachofeedback incremental or absolute encoder
Motor Length
C
Motor Size
071
Nominal RPM
3000min-1
phase current
9A
Power Connection Location
Connector to side B
Product Type
Motor for analogue drives
pulses
1.25
RPM
3000 per minute
soldering type
INS 108/06
speed
1,000 min-1
Tacho Quality
Standard
Tacho voltage
3V/1000min-1
thermal time constant
45 minutes
torque
3Nm
Type of position feedback
Attachment set for position feedback
Winding Code
NS
Common Misspellings
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MAC071C-0-NS-4-C/095-B-1/WA610XX. 
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