R2AA18350DXR94M

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The R2AA18350DXR94M servo motor delivers an output power of 3.5 kW, operates at an AC voltage of 200V, and supports a maximum rotational speed of 2000 RPM. Part of the R SANMOTION Servo Motors series from Sanyo Denki, it includes a battery-less absolute encoder with a remarkable 17-bit resolution per rotation.

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Product Description:

Sanyo Denki manufactures the R2AA18350DXR94M. This device is powerful, with a 3.5 kW output. That’s a lot of power for heavy-duty tasks that require a lot of torque. This is suitable for applications like robotics, CNC machining and material handling. It runs on 200V AC, standard industrial power distribution, so it’s compatible and efficient. The 21.7A current draw is important, it’s the power consumption of the motor and will affect the choice of power supply and wiring. The motor’s rotational dynamics are defined by a maximum speed of 2000 RPM. That’s fast motion control, which is critical for applications that require quick and precise movements.

The flange size of 130mm is R94M standard; it defines the motor’s mechanical interface, so it’s compatible with standard mounting systems and can be easily integrated into a machine. The batteryless absolute encoder (HA035) is a core feature of the R2AA18350DXR94M. No battery maintenance, no downtime. The encoder has a 17-bit resolution and 131072 counts per rotation, which is high precision. This is important for applications that require intricate motion profiles. The encoder also has 16-bit multi-turn memory, which retains position data even during power outages, so it can track rotational movement across multiple revolutions.

The motor’s designation, including CE approval with variants RM, means it’s approved to international safety and performance standards. That means you can use the motor in any industrial environment. The motor’s capacity is rated for specific classes in the R2 series so it can handle heavy workload and continuous operation. The regenerative power compatibility allows external or regenerative resistance configuration to optimize energy efficiency by capturing and reusing kinetic energy during deceleration. This is useful for applications that have frequent acceleration and deceleration cycles. The MECHATROLINK-III connection cables are available so you can communicate and control the motor in the advanced automation system. The motor is compatible with RS2A10A3MA5-based amplifiers for robust and reliable drive performance.

Amplifier Compatibility
RS2A10A3MA5 architecture
Communication Cable
MECHATROLINK-III
Current
21.7 A
Encoder Type
Battery-less absolute encoder (HA035)
Flange Size
≥130 mm (R94M standard)
Frequency
133 Hz
Max Speed
2000 RPM
Multi-turn Resolution
16-bit (65536 steps)
Output Power
3.5 kW
Regenerative Braking
External resistor compatible
Single-turn Resolution
17-bit (131072 steps)
Voltage
AC 200 V

Frequently Asked Questions about R2AA18350DXR94M:

Q: What is the power output of the Sanyo Denki R2AA18350DXR94M servo motor?

A: The R2AA18350DXR94M servo motor has a power output of 3.5 kW, making it suitable for demanding industrial automation applications that require high torque and precision.

Q: What voltage does the R2AA18350DXR94M servo motor operate on?

A: This servo motor operates at AC 200V, ensuring compatibility with standard industrial power supplies while maintaining efficiency and performance.

Q: What is the maximum rotational speed of the R2AA18350DXR94M?

A: The motor supports a maximum rotational speed of 2000 RPM, allowing for high-speed motion control applications without compromising stability or accuracy.

Q: What type of encoder is used in the R2AA18350DXR94M servo motor?

A: It features a battery-less absolute encoder (HA035), which eliminates the need for battery maintenance while ensuring precise position detection with long-term reliability.

Q: What is the resolution of the encoder used in this servo motor?

A: The encoder provides a 17-bit resolution (131072 counts per rotation), offering exceptional accuracy in positioning and motion control. It also includes a 16-bit multi-turn memory for enhanced tracking.


Internal Product Review

  • ‘‘A powerful and precise motion control solution for demanding applications. The high output power and speed capabilities, combined with the battery-less absolute encoder, make it a reliable choice for industrial automation. The 17-bit resolution ensures accurate positioning and control.’’

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