MAC025A-0-WS-4-E/040-B-0/WI651LV
MAC AC Servo Motors
The MAC025A-0-WS-4-E/040-B-0/WI651LV from Bosch Rexroth Indramat features a 1.2 kW output and reaches a maximum speed of 10,000 min–1. Part of the MAC AC Servo Motors series, it operates at 230 V with a 3-phase inverter drive. It delivers 0.60 Nm full-load torque and has 0.23 kg·cm² inertia.
It runs at 7,220 min–1 under full load and withstands 0.66 Nm short-term overload. The motor brakes in 24/18 ms. Its holding torque with brake is 0.27 Nm.
Technical Specifications
Braking Time (t_B)
24/18 ms
Holding Torque for Motors with Brakes
0.27 Nm
Input Voltage
230 V
Intermittent Duty Cycle (ED)
0.25
Maximum Speed (n_max)
10,000 min⁻¹
Moment of Inertia (J_M)
0.23 kg·cm²
Number Of Phases
3-Phase
Phases
3
Power Output (P_BM)
1.2 kW
Rated Load
2 HP
Short-Term Overload Torque (M_KB)
0.66 Nm
Speed at 100% Load (n_100)
7,220 min⁻¹
Torque at 100% Load (M_100)
0.60 Nm
Torque at 90% Load (M_90)
0.30 Nm
Type
Frequency Inverter Drive
Frequently Asked Questions
What current-handling behavior supports overload protection in peak-cycle servo applications?
It tolerates short-term torque surges up to 0.66 Nm without motor instability. This helps absorb brief mechanical load spikes during indexing or braking.
How is output power optimized in systems requiring fast, sustained motion profiles?
The motor delivers 1.2 kW of rated output for dynamic performance. This supports high-speed applications such as servo-driven conveyors and CNC axes.
What safety advantage is offered when precision axes require shaft locking at power-off?
An integrated holding brake provides 0.27 Nm of static torque. This prevents drift or back-driving during emergency stops or idle states.
How does inverter compatibility improve deployment in standardized industrial control systems?
It operates seamlessly with 3-phase inverter drives, ensuring responsive acceleration and regenerative braking. This simplifies tuning and integration into modern automation platforms.
How does the MAC025A-0-WS-4-E/040-B-0/WI651LV maintain torque reliability during high-speed operation in demanding systems?
It delivers 0.60 Nm full-load torque while running on a 230 V, 3-phase inverter. This enables smooth motion under continuous-speed variation.
Internal Product Review
The Rexroth Indramat MAC025A-0-WS-4-E/040-B-0/WI651LV is a high-speed servo motor offering 1.2 kW output for demanding motion tasks. It runs on a 230 V, 3-phase inverter drive, delivers 0.60 Nm full-load torque, and handles 0.66 Nm overloads. Its integrated holding brake provides 0.27 Nm torque for secure stops.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC025A-0-WS-4-E/040-B-0/WI651LV.
Want to 
