SS05-20LN-NN-400-3K-SD1 Yamaha compact single-axis slider actuator

The SS05-20LN-NN-400-3K-SD1 is a compact single-axis slider actuator from Yamaha’s TRANSERVO series — an integrated, closed-loop electric cylinder designed for precise linear motion in automation systems. It’s part of the SS type (Slider) lineup, ideal for space-saving, accurate positioning tasks using a stepping motor with enhanced control.

🧠 Key Features

• Series: Yamaha TRANSERVO — closed-loop stepping motor single-axis actuators.

• Model Size: SS05 — slider with body size ~55 mm × 56 mm.

• Lead: 20 mm ball screw (LN suggests lead option).

• Stroke: 400 mm travel range.

• Cable Length: 3K indicates ~3 m robot actuator cable.

• Controller Interface: TS-SD1 — pulse train (SD) driver with 1 m controller cable.

• Suffix NN: Likely indicates standard options for brake, origin, and grease configuration (standard/neutral).

🛠 Performance & Specs (Typical for SS05)

• Stroke Range: 50 – 800 mm.

• Maximum Speed: Up to ~1000 mm/s (with 20 mm lead).

• Repeatability: Typically ~±0.02 mm.

• Payload: Up to ~4 kg (horizontal).

• Closed-loop Control: Ensures “no step-out” with Yamaha’s vector control system and resolver feedback.

📌 Typical Uses

These slider actuators are widely used for:

• Part transfer and handling

• Pick-and-place motion axes

• Precision positioning in small automation cells

• Lab-automation and assembly fixtures

They offer compact size, high speed, and reliable positioning in tightly packed automation systems.