MAC090A-0-RD-4-C/110-A-1/WI525LV/S001
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC090A-0-RD-4-C/110-A-1/WI525LV/S001 is a high-performance AC servo motor from the MAC AC Servo Motors series, engineered to deliver precise motion control in demanding industrial automation environments. Boasting a continuous torque at standstill of 9.2 Nm and a nominal speed of 2000 rpm, this motor provides robust power for dynamic positioning and acceleration tasks. Its IP65 protection ensures reliable operation even in dusty or washdown conditions, while the compact, 13 kg design integrates seamlessly into CNC machines, robotics, and automated assembly systems.
Designed with precision in mind, the MAC090A-0-RD-4-C/110-A-1/WI525LV/S001 features surface cooling via natural convection to maintain optimal thermal conditions without the need for external fans. The torque constant at 20 °C of 0.875 Nm/A combined with a continuous current at standstill of 11 A enables consistent output under varying loads. The motor’s rotor moment of inertia of 22 × 10⁻⁴ kg·m² supports rapid acceleration and deceleration, reducing cycle times and enhancing throughput. Windings resistance of 1.313 Ω and inductance of 16.0 mH at 20 °C contribute to stable current draw and predictable control dynamics.
Durability and efficiency are further ensured by a thermal time constant of 50 minutes and a maximum peak pulse current of 54 A for short-term overload. The IP65 rating coupled with robust surface cooling enhances longevity in harsh industrial settings. At 13 kg mass, the motor strikes a balance between rigidity and maneuverability, simplifying integration into existing systems. Although no specific certifications are listed, the design adheres to industry norms for servo technology. In industrial applications, this servo motor delivers precise control, reduced maintenance, and enhanced uptime—translating directly to improved process reliability and competitive advantage.
Technical Specifications
Additional Feedback Sensor
Tachogenerator 1.5 V/1000 min
Continuous Current At Standstill
11 A
Continuous Torque At Standstill
9.2 Nm (standard configuration)
Default Cooling Type
Surface cooling (natural convection)
Mass
13.0 kg
Maximum Peak Pulse Current
54 A
Nominal Speed
2000 rpm
Protection Category
IP 65
Rotor Moment Of Inertia
22 x 10^-4 kg·m²
Thermal Time Constant
50 minutes
Torque Constant At 20 °c
0.875 Nm/A
Windings Inductance
16.0 mH
Windings Resistance
1.313 Ohm (at 20 °C)
AC Servo Motor
MAC
Motor Size
90
Motor Length
A
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC090A-0-RD-4-C/110-A-1/WI525LV/S001. 
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