R2AA08075FXH3S
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The R2AA08075FXH3S servo motor boasts a frame size of 80, a rated output torque of 103 Nm, an impressive efficiency of 94% at full load, and a permissible peak torque of 206 Nm. From the R SANMOTION Servo Motors series by Sanyo Denki, it features an IP65 protection class and operates at input speeds of up to 2000 rpm.
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Product Description:
The R2AA08075FXH3S Servo Motor is a product of Sanyo Denki manufactured for industrial automation practices. The main function of this module is to precisely control position, speed and torque in automated systems.
The R2AA08075FXH3S servo motor features a serial encoder which enables digital position feedback via serial communication and reduces wiring complexity. Under standard conditions it delivers 0.75 kilowatts of mechanical power. The motor can accelerate its power output very fast with 31 kW/s rate which is useful for dynamic loads. It is not equipped with a braking mechanism. To power the motor efficiently the drive or amplifier must be capable of supplying 1.6 kVA. It has a 0.69 ohm of electrical resistance per phase which impacts heating efficiency. Per unit rotational speed it is able to generate 19.5 m Volts of voltage which is used in control tuning. It features high resolution position feedback which allows precise control with 131,072 pulses per revolution. It is able to work safely up to 90% humidity without moisture accumulation. A very low inertia of 0.0033 ×10⁻⁴ kg·m² from the encoder part minimizes its effect on acceleration response.
The R SANMOTION Servo Motors series provides absolute positioning via optical sensing while working with incremental logic. It draws 4.6 amperes of current during continuous rated operation. It conforms with CE and UL safety and quality standards. The normal operating speed of the motor is 3000 rpm which is used in speed torque matching. When powered off the minimum torque required to hold the motor shaft in place is 2.55 nm. The recommended ambient range of this module is 0 to 40°C to ensure its long term performance and reliability.
Frequently Asked Questions about R2AA08075FXH3S:
Q: How does the 0.559 N·m/Arms torque constant affect motor performance?
A: A higher torque constant like 0.559 N·m/Arms improves torque output per current unit. This helps in achieving efficient torque control during variable load applications.
Q: Why is 2.5 ms electrical time constant important in R2AA08075FXH3S servo systems?
A: It allows quicker current stabilization in the winding circuit. The motor achieves fast dynamic response, essential in rapid start-stop industrial operations.
Q: What does the 0.25 ×10⁻⁴ kg·m² brake inertia indicate in motor selection?
A: It shows added inertia due to the brake, affecting overall system dynamics. For precise control, this helps in inertia matching during motion design.
Q: How does the IP65/IP67 protection rating benefit the R2AA08075FXH3S Servo Motor?
A: These ratings protect the motor against dust and water ingress. It enables deployment in tough industrial environments with minimal enclosure requirements.
Q: What role does 15.5 Arms peak stall current play in performance extremes?
A: It allows the R2AA08075FXH3S to withstand sudden load peaks. This protects motor operation during short overload conditions without triggering faults.
