R2AAB8075FCRMW Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki R2AAB8075FCRMW is a servo motor from the R SANMOTION Servo Motors series with a rated output of 750 W and a supply voltage of 200 Volts. The motor features a middle inertia type, has a holding brake with 24 VDC, and a flange size of 86 mm. It delivers a peak torque of 11.0 Newton-meters and a rated current of 4.7 Arms.
Internal Product Review
The R2AAB8075FCRMW is a Sanyo Denki SANMOTION R Series servo motor with 750 W rated output and 200 Volt supply. Middle-inertia construction and 2.38 N·m rated torque support stable servo response and dependable machine tuning. A 24 VDC holding brake adds valuable axis security, while 6000 min-1 maximum rotation speed stands out for dynamic motion service.
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Product Description:
The R2AAB8075FCRMW is a middle-inertia AC servo motor manufactured by Sanyo Denki for the R SANMOTION Servo Motors series. Intended for positioning and speed control tasks in industrial automation, the unit converts drive commands into precise shaft motion while withstanding the acceleration typical of pick-and-place gantries, packaging lines, and electronic assembly stations. Its square mounting face accepts standard fasteners, so mechanical integration into compact machinery is straightforward.
The motor delivers a continuous mechanical output of 750 W when energized from a 200 V bus and draws a rated phase current of 4.7 A rms. At that operating point, it develops 2.38 N·m of torque, while short bursts can reach a peak torque of 11.0 N·m for rapid indexing. The maximum shaft speed is limited to 6000 rpm, based on rotor balance and insulation integrity. Electrical characteristics include a phase resistance of 0.62 Ω, a torque constant of 0.547 N·m/A rms, and a voltage constant of 19.1 mV/min⁻¹ that determines the back electromotive force. A rated power rate of 35 kW/s indicates how quickly the motor can change mechanical power without overheating. This dynamic capability works with the rotor’s inertia profile to provide responsive, stable motion in coordinated multi-axis equipment.
Mechanical integration is simplified by the 86 mm square flange, and the middle-inertia rotor helps damp load oscillations in high-cycle axes. The built-in holding brake is powered by 24 VDC and clamps the shaft with 3.92 N·m of static friction torque. The brake releases in 40 ms and reapplies after a 200 ms delay, allowing the drive to decelerate before the shaft locks. These stopping characteristics support vertical actuators and indexing tables that require controlled load retention when power is removed. The release time also helps reduce delays when the motor resumes operation in repetitive positioning cycles.
