SS0S-20LN-NN-400-3K-SD1 Yamaha TRANSERVO series closed-loop stepping motor single-axis slider actuators

The SS0S-20LN-NN-400-3K-SD1 belongs to Yamaha’s TRANSERVO series of closed-loop stepping motor single-axis slider actuators (electric cylinders). These are compact linear motion modules combining a stepping motor, integrated ball screw, and linear guide to deliver precise, reliable positioning in automation equipment.

🔍 Key Features

• Series: Yamaha TRANSERVO — closed-loop stepping motor single-axis actuators (slider type).

• Model Type: SS0S — slider (straight) configuration with compact footprint.

• Lead: 20 mm ball screw for optimized combination of speed and torque.

• Stroke: 400 mm linear travel range (common for SS slider sizes).

• Closed-Loop Control: Implements advanced vector control to prevent step-out and maintain torque across speeds.

• Cable: 3K indicates approximately 3 m cable length for actuator connections.

• Controller Interface: TS-SD1 — pulse-train input driver type for direct motion control.

• Suffix “NN”: Standard configuration settings (e.g., no brake, standard grease, standard origin position).

🔧 Typical Performance

• Repeatability: Very high, suitable for precision positioning applications.

• Maximum Speed: Up to ~1000 mm/sec depending on stroke and setup.

• Payload: Suitable for light-to-medium handling (typically ~2–12 kg horizontal).

• Applications: Part transfer, pick-and-place axes, inspection systems, precision fixtures, and general automation motion control.

Yamaha’s TRANSERVO sliders are widely used where compact space, high speed, and smooth closed-loop motion are required, offering low maintenance and energy-efficient operation.