R2AA08040FCH00
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The R2AA08040FCH00 servo motor delivers a rated output of 400W and operates at a rated speed of 3000 min-1. Manufactured by Sanyo Denki as part of the R SANMOTION Servo Motors series, it features an 80mm square motor flange and an absolute encoder for incremental systems (PA035S). The motor operates within 0 to 40°C.
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Product Description:
The model R2AA08040FCH00 is an AC Servo Motor designed for precision motion control applications. It meets the demanding requirements of industrial environments with a well balanced combination of torque, speed and inertia.
This R2AA08040FCH00 servo motor features a mechanical time constant of 0.93 ms and a rotor moment of inertia (excluding encoder) of 1.04 x10⁴ kg·m². The rotor moment of inertia with an encoder is 0.0033 x10⁴ kg·m² while the brake rotor moment of inertia is 0.0078 x10⁴ kg·m². The total mass including the encoder is 1.7 kg, and the brake mass is 0.89 kg. The braking system in this motor provides a static friction torque of 2.55 Nm. The brake operates at DC 90 V or DC 24 V (± 10 %) with a rated current of 0.12 A / 0.37 A that ensures stable holding performance. This R SANMOTION servo motor is equipped with the PA035S absolute encoder. This encoder offers a 17 bit resolution with 131072 partitions per rotation. The PA035S model encoder is intended for incremental system applications. This encoder ensures accurate position feedback that is crucial for precise motion control.
The size and volume of this R2AA08040FCH00 AC servo motor have been reduced by approximately 30 % and 25 % respectively compared to other models of the same size. This compact design enhances efficiency and optimizes space utilization while maintaining high performance. This servo motor features a robust protection rating of IP67. This ensures complete dust protection and the ability to withstand immersion in water up to 1 meter for 30 minutes. It is important to note that the shaft feedthrough and cable end are excluded from this protection rating.
Frequently Asked Questions about R2AA08040FCH00:
Q: How does the R2AA08040FCH00 servo motor ensure high-speed response in motion control applications?
A: The R2AA08040FCH00 AC Servo Motor features a mechanical time constant of 0.93 ms, enabling rapid acceleration and deceleration. This ensures precise motion control in dynamic industrial environments.
Q: What is the rotor moment of inertia of the R2AA08040FCH00 servo motor with and without an encoder?
A: The rotor moment of inertia is 1.04 x10⁴ kg·m² without an encoder and 0.0033 x10⁴ kg·m² with an encoder. The brake rotor moment of inertia is 0.0078 x10⁴ kg·m² for enhanced stability.
Q: How does the braking system of the R2AA08040FCH00 AC servo motor maintain holding stability?
A: The brake system provides a static friction torque of 2.55 Nm, ensuring firm holding during operation. It operates at DC 90V or DC 24V (±10%) with rated currents of 0.12 A / 0.37 A.
Q: How does the PA035S absolute encoder in the R2AA08040FCH00 servo motor enhance precision?
A: The PA035S absolute encoder offers 17-bit resolution with 131072 partitions per rotation. It provides accurate position feedback, making it ideal for high-precision incremental system applications.
Q: What protection rating does the R2AA08040FCH00 servo motor have for industrial environments?
A: This motor has an IP67 rating, ensuring complete dust protection and resistance to water immersion up to 1 meter for 30 minutes. However, the shaft feedthrough and cable end are not included in this protection.
