MAC025A-0-WS-4-E/040-B-0/WI673LV
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC025A-0-WS-4-E/040-B-0/WI673LV from the MAC AC Servo Motors series by Bosch Rexroth Indramat delivers robust performance with an input voltage range of 180-550 VDC and a maximum DC input voltage of 600 V. This permanent magnet motor generates an output power of 5400 W and maintains a rated power of 0.2 kW under continuous-duty operation. Engineered for modern industrial automation, the unit achieves a high inverter efficiency of 98% to minimize energy losses and ensure smooth speed regulation. Optimized for panel integration, the assembly meets a protection rating of IP65 for reliable performance in harsh factory environments.
Thermal management is handled by fan cooling, which sustains consistent operation even at peak loads, while the compact rotor design and a weight of 12.5 kg facilitate straightforward installation and high power density. Dynamic response is achieved with a rated speed (n90) of 5990 min⁻¹ and a maximum speed (n100) of 7220 min⁻¹, delivering rapid acceleration for precision motion control. Torque delivery spans a rated torque (MKB) of 0.66 Nm up to a peak torque (Mmax) of 1.27 Nm, supporting both steady-state and transient load demands. Communication via RS485 interface enables seamless connectivity to higher-level controllers and drives, simplifying diagnostics and parameter tuning.
Beyond core motion functions, the motor supports energy reclamation through regenerative braking cycles, enhancing overall system efficiency. The integrated maximum power point tracking (MPPT voltage range of 200-500 V) ensures optimized energy capture and adaptive performance under variable supply conditions. With its rugged IP65 enclosure and Bosch Rexroth Indramat’s proven quality control, the MAC025A-0-WS-4-E/040-B-0/WI673LV is ideally suited for demanding industrial automation tasks requiring high efficiency and reliable continuous operation.
Technical Specifications
Communication Interface
RS485
Cooling Method
Fan cooling
Input Voltage Range
180-550 VDC
Inverter Efficiency
98%
Maximum Dc Input Voltage
600 V
Maximum Speed (n100)
7220 min⁻¹
Mppt Voltage Range
200-500 V
Output Power
5400 W
Peak Torque (Mmax)
1.27 Nm
Protection Rating
IP65
Rated Power
0.2 kW
Rated Speed (n90)
5990 min⁻¹
Rated Torque (MKB)
0.66 Nm
Weight
12.5 kg
Frequently Asked Questions
What voltage flexibility supports integration into wide-range DC bus architectures?
The motor operates on 180–550 VDC, allowing compatibility with varied inverter setups. This benefits systems requiring broad power supply tolerance.
How does the inverter-driven design affect energy efficiency in high-speed servo applications?
It reaches 98% efficiency when operated with an inverter. This minimizes energy loss while maintaining responsive torque control.
What torque characteristics support both light-load precision and short-term peak force demands?
It offers a torque range from 0.66 Nm to 1.27 Nm. This provides flexibility for fine motion and rapid force application as needed.
How does enclosure protection enhance performance in harsh automation environments?
It meets IP65 protection standards, sealing against dust and low-pressure water jets. This ensures long-term reliability in rugged industrial settings.
How does the MAC025A-0-WS-4-E/040-B-0/WI673LV ensure thermal reliability during extended peak power operation?
It uses fan cooling to actively manage heat dissipation under high load. This supports stable thermal behavior during sustained high-speed cycles.
Internal Product Review
The MAC025A-0-WS-4-E/040-B-0/WI673LV servo motor from Rexroth Indramat delivers 5400 W peak output with 98% inverter efficiency. It runs on 180–550 VDC, offers 0.66 Nm to 1.27 Nm torque range, and features fan cooling for thermal stability. It meets IP65 protection standards for rugged industrial use.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC025A-0-WS-4-E/040-B-0/WI673LV.
Want to 
