MAD100B-0050-SA-S2-KK0-35-N1
MAD IndraDyn A Motors
MAD100B-0050-SA-S2-KK0-35-N1, manufactured by Bosch Rexroth Indramat, is a premium member of the MAD IndraDyn A Motors series. This servo motor merges a robust B frame length and a 100 frame size in a compact housing designed for both flange and foot mounting. Engineered for high-performance motion control, it features a half-key balanced shaft sealed against contaminants, and delivers smooth operation without a holding brake. Its terminal box connection simplifies wiring and maintenance in demanding automation environments.
In operation, the motor sustains a rated speed of 500 rpm while drawing a rated current of 27.6A, converting electrical input into continuous output of 12.60kW. Peak mechanical demands are met with a maximum torque of 528.2Nm, supported by a torque constant of 9.95Nm/A at 20°C and an insulation class of I.CL. - 155 (DIN EN 60034-1). Thermal management relies on an efficient axial fan that dissipates heat within a thermal time constant of 15 minutes, and resilient standard bearings ensure longevity under cyclic loads. A singleturn absolute encoder EnDat2.1 provides precise feedback for closed-loop control, while the R vibration grade rating guarantees stability in high-dynamic applications.
Designed for seamless integration into multi-axis systems, this motor’s sealed half-key shaft and flange/foot mounting versatility reduce installation time and costs. The rugged construction and advanced thermal design deliver reliable performance across continuous and intermittent duty cycles, minimizing downtime. Ideal for CNC machining centers, high-precision indexing tables, and automated assembly lines, the MAD100B-0050-SA-S2-KK0-35-N1 offers engineers a dependable solution for exacting motion control requirements.
Technical Specifications
Bearing Type
Standard
Cooling
Axial fan
Connection Type
Terminal box
Holding Brake
Without holding brake
Encoder Type
Singleturn absolute encoder EnDat2.1
Motor Frame Length
B
Motor Frame Size
100
Mounting Style
Flange and foot mounting
Shaft Type
half-key balanced With shaft seal
Product Type
Servo Motor
Vibration Grade
R
Rated Speed
500 rpm
Rated Current
27.6A
Maximum Torque
528.2Nm
Thermal Time Constant
15 minutes
Torque Constant
9.95Nm/A at 20°C
Rated Power
12.60kW
Insulation Class
I.CL. - 155 (DIN EN 60034-1)
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAD100B-0050-SA-S2-KK0-35-N1. 
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