Product Description

The S21GSNA-RNN5-02 Brushless Servo Motor is a high performance motor designed for precise motion control. It ensures efficiency in industrial automation. It is widely used in robotics, material handling, coil winding and clamping applications. This motor delivers consistent performance and durability in demanding environments.

This S21GSNA-RNN5-02 servo motor has a NEMA 23 frame size and is compatible with various industrial systems. It features a Neodymium Iron Boron magnet that provides strong magnetic performance. The continuous stall torque of this servo motor is 4.3 lb-in while the peak torque reaches 13.8 lb-in. It operates with a 30 V/rad/sec rated voltage constant (line line) and a torque constant of 2.5 Nm/A that offers reliable torque to current conversion. This motor is built with a high voltage 155 °C winding insulation type that enhances its resistance to high temperatures. This model is equipped with hall effect sensors or primary and secondary encoders. It provides accurate feedback and control. The bearing lifetime is 20,000 hours (L10 standard). The operation of this motor must be carried out under the direct supervision of a qualified and trained technician. This ensures that all safety protocols are strictly followed.

This Pacific Scientific S21GSNA-RNN5-02 servo motor includes a positive temperature coefficient (PTC) thermistor for thermal protection. It has six poles that contributes to smooth operation. The default shaft option of this servo motor is a circular shaft without a seal that is suitable for various mounting requirements. It ensures efficiency under standard conditions with an optimal ambient operating temperature of 25 °C. This S Brushless motor weighs approximately 3.8 lbs and offers ease of integration. Its versatile design and strong performance make it ideal for industrial automation needs.