R911251784 (MDD090C-N-020-N2L-110PA2)

Description

The Bosch Rexroth MDD090C AC servo motor, model R911251784 (MDD090C-N-020-N2L-110PA2), is optimized for reliable, high-performance, and long-lasting service. Weighing 23 kgs, its output shaft includes keyways. It offers a maximum torque of 58.6 Nm, draws 72.9 A of current, and has an inductance of 6.8 millihenries. The winding resistance is 1.20 ohms, with a torque constant of 0.86 Nm/A at 20 degrees Celsius. It features natural and surface cooling, with a thermal time constant of 60 minutes, and operates within a temperature range of 0 to +45 degrees Celsius. This model is IP65 rated, has a dust and liquid protection category, and a moment of inertia of 53 x 10-4 kgm2. Its maximum rotational speed is 2,000 RPM. The motor includes a holding brake, consumes 0.5 A of current, and can deliver 11 Nm of holding torque. The model requires a clean and dust-free environment, and tolerates temperatures between -20 and +80 degrees Celsius.

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