MAC093B-0-JS-4-C/110-B-2/WA605XX/S005
MAC AC Servo Motors
Rated 4.3 stars (12 total reviews)
The MAC093B-0-JS-4-C/110-B-2/WA605XX/S005 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed as a motor for analogue drives, it transforms drive amplifier signals into regulated rotary motion that supports positioning and speed control in industrial automation cells, packaging stations, and handling axes.
Mechanical holding is secured by a heavy-duty blocking brake that withstands up to 14 Nm of static torque when the axis is de-energized. A centering flange diameter of 110 mm aligns the housing with gearboxes or machine frames, while heat is removed solely through natural convection, avoiding auxiliary fans or liquid circuits. Under rated electrical input the rotor reaches 3000 min⁻¹, allowing rapid indexing cycles. Dimensional codes—motor size 093 and length B—define the active stack height and influence continuous torque capability, and the shaft detail is addressed in the following paragraph.
An integrated tacho generator supplies 3 V/1000 min⁻¹ for speed feedback with standard accuracy, and an attachment set supports incremental or absolute encoders for position feedback. Power conductors terminate through a connector on side B, keeping cable runs clear of moving parts. Torque is delivered via a shaft equipped with a DIN 6885 keyway, providing keyed coupling compatibility for start-stop duty. Electromagnetic behavior is characterized by the JS winding, which pairs with the intended analogue drive modules to achieve the specified dynamic response without forced cooling.
Technical Specifications
Blocking Brake
Heavy-duty Blocking Brake
Blocking Brake torque
14 Nm
Centering Diameter
110 mm
Continuous current at standstill
27 A
Continuous torque at standstill
14,5 Nm
Cooling Type
Natural convection
Feedback Configuration
W/ tachofeedback incremental or absolute encoder
Keyway
DIN 6885 Keyway
Mass
16.5 Kg
Maximum peak of pulse current
134 A
Motor Length
B
Motor Size
093
Nominal motor speed
3000 RPM
Nominal RPM
3000min-1
Power Connection Location
Connector to side B
Product Type
Motor for analogue drives
Rotor moment of inertia
29 x 10^-4 kgm²
Tacho Quality
Standard
Tacho voltage
3V/1000min-1
Thermal time constant
50 min
Torque constant at 20 °C
0.554 Nm/A
Type of position feedback
Attachment set for position feedback
Winding Code
JS
Windings inductance
4 mH
Windings resistance at 20 °C
0.227 Ohm
Common Misspellings
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MAC093B-0-JS-4-C/110-B-2/WA605XX/S005. 
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