Capacity : 25A, 40A

With High-Speed Fieldbus EtherCAT Interface: With a 100 Mbps high-speed fieldbus system, EtherCAT contributes to shortening takt times. In addition, with the high-speed EtherCAT 0.125 ms communication cycle, positioning commands can be subdivided for smooth device operation.

Compact and lightweight: In our pursuit of making compact and lightweight products, we have reduced the volume of the pulse input type by about 30% and in mass by about 31%, while still maintaining the same high performance as an AC input servo amplifier. ( AC servo amplifier "SANMOTION R" Model no. RS2A01A) Servo motors with 20 mm sq. flanges are also available, allowing for mounting within chip mounters or other equipment with limited installation space.

Low voltage specification: The main circuit power supply is 48 VDC, a highly safe, low voltage specification with low risk of electrical shock. This product can be used in equipment in conformity with the EU Low Voltage Directive. It is ideal for low voltage applications such as semiconductor manufacturing equipment, small robots, chip mounters, option axes of machine tools, and conveying machines.

Waterproof and Dust Proof: Our 40 mm sq. to 60 mm sq. servo motors have IP65-rated high waterproof and dustproof characteristics, allowing them to work in severe environments. Servo motors can be modied to IP67 as an option. * Excluding shaft feedthrough and cable end.

Feed-forward vibration suppression control: With feed-forward vibration suppression control, vibrations at the end effector and base of a machine can be suppressed through simple tuning procedures. Vibration control frequencies are selectable.

Easy startup and servo tuning: "SANMOTION MOTOR SETUP SOFTWARE" displays the parameters required for operation in an easy-to-understand manner in order to enable fast and easy equipment startup. This model has a jog function for testing the servo motor and amplifier connection, without the need to connect to a host device. By connecting with the setup software this model offers a variety of servo tuning support functions depending on mechanical and load conditions. This dramatically shortens time required for servo tuning.

Auto-tuning: The servo amplifier automatically optimizes servo gain and filter frequency in real time.

Low cogging torque: Cogging torque has been reduced in 40 mm sq. to 60 mm sq. servo motors compared to our conventional products, achieving smoother movement at low speeds.

High-precision battery-less optical absolute encoder: The high-precision battery-less optical absolute encoder (Model No. HA035) comes standard on 40 mm sq. and 60 mm sq. servo motors. It features a wide -20 to +105°C operating temperature range, and a maximum of 147 m/s2 (15G)* of environmental vibration. The encoder can be used in severe environments. * When the encoder is mounted on a servo motor, the operating temperature and the environmental vibration vary depending on the servo motor specification. As an optional specification, high-precision specifications with a maximum resolution of 1048576 (20 bits) during single rotation and an absolute angle accuracy of approximately 0.0167 deg within a rotation (1 min.) can be selected.

Setup Software (Option): This software allows you to set servo system parameters from a PC. It also allows you to easily start up or test run the servo system.
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