The Bosch Rexroth Indramat SR-A2.0026.060-04.015 from the SR Synchronous Servo Motors series is a high-power frequency inverter drive delivering 250 kW output power at 400 V and 50-60 Hz operation with a rated 95% efficiency. It features dimensions of 600x800x400 mm and an insulation class F (VDE 0530). Integrated thermistors provide thermal motor protection and a permanent magnet brake ensures safe holding. Feedback is via an included resolver encoder, while cooling is achieved by radiation and natural convection with optional surface ventilation. With a max surface temperature of approx. 100°C and a noise level of max. 58 dB(A) at 1.0 m, it excels in demanding industrial automation applications over a temperature range of –5°C to +155°C.
Cooling
By radiation and natural convection.
Dimensions
600x800x400 mm
Efficiency
95%
Frequency Range
50-60 Hz
Holding brake
Permanent magnet brake
Input Voltage
400 V
Insulation class
F in accordance with VDE 0530
Integrated encoder
Resolver
Max surface temperature
Approx. 100_C
Noise behavior
max.58 dB(A) at a distance of 1.0 m
Noise Protection
IAW EN 60034-T9
Power Output
250 kW
Surface ventilation option
Available
Temperature range
–5_C up to +155_C
Thermal motor protection
Integrated Thermistors