R2AA08075FCP00M Sanyo Denki
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The Sanyo Denki R2AA08075FCP00M servo motor is part of the R SANMOTION Servo Motors series and has a rated output of 750 W with a rated speed of 3000 min-1. It features a 17-bit battery backup absolute encoder with 131072 resolution, a flange size of 80 mm, and operates on a supply voltage of 200 Volts. The motor provides a peak torque of 8.5 N·m and includes a holding brake rated at 24 VDC.
Internal Product Review
The R2AA08075FCP00M is a Sanyo Denki SANMOTION R servo motor with 750 W rated output and 3000 min⁻1 rated speed. A battery backup absolute encoder and 17-bit resolution support accurate positioning and dependable restart performance. A 24 VDC holding brake and 8.5 N·m peak torque make the unit a strong choice for dynamic servo axes.
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Product Description:
The R2AA08075FCP00M servo motor is manufactured by Sanyo Denki as part of the R SANMOTION Servo Motors series. Engineered as a medium-inertia unit, it converts electrical power into precise rotary motion for indexing tables, pick-and-place heads, and packaging spindles. A factory-installed 24 V DC holding brake maintains the shaft position during power interruptions. The battery-backed absolute encoder allows the controller to restore the axis position without performing a homing cycle after a restart.
The motor operates from a three-phase supply rated at 200 V, and its windings draw a continuous current of 4.6 A rms when producing the nominal shaft load. At a commanded speed of 3000 rpm, it delivers 2.39 N·m of torque and produces a mechanical output of 750 W. The electromagnetic design provides a torque constant of 0.559 N·m/A rms, which supports accurate configuration of current-loop gains. Copper loss is limited by a phase resistance of 0.4 Ω, and the rotor-stator combination can accelerate loads at a rated power rate of 31 kW/s. These operating characteristics suit duty cycles that alternate between rapid indexing and dwell periods.
For brief load impulses, the shaft can produce up to 8.5 N·m of torque. The built-in brake provides a static holding torque of 2.55 N·m and has a release time of 40 ms, helping prevent vertical axes from drifting. Position feedback is supplied by a 131,072-count single-turn encoder paired with a 16-bit multi-turn counter, and both retain position data through an internal battery. The flange measures 80 mm, allowing direct coupling to compact gearheads. Compliance with CE and UL requirements supports installation in machinery intended for multiple markets. A maximum mechanical speed of 6000 rpm provides an overspeed margin for motion profiles that use electronic gearing.
