Rattmmotor 4th axis kit K11-100mm for CNC

1 x 4-axis K11-100mm kit (including stepper motor and 3 jaw chucks), 1 x 65mm tailstock, accessories: set of claw guards and wrench.

K11 100mm three jaw centering chuck center height: 65mm; total height: 115mm, angle: 0.3°/step, gear output shaft diameter: 25mm, reduction ratio: 6:1 (belt deceleration mode).

Stainless dust cover, polishing and anode oxidation cover, anti-rust coating. The chuck has a stable structure and careful workmanship without burrs. The chuck jaws are strong and practical. Excellent workmanship ensures long service life.

The fourth axis can be used for three-dimensional machining of cylinders, bends, and circles. The fourth axis engraving machine can be used to engrave spirals, scars, bamboo joints, and so on.

Nema 23 stepper motor: shaft diameter: 8mm, shaft length: 25.5mm, step angle: 1.8, current: 3A, voltage: 4.2V, temperature rise: 80°C, max insulation resistance: 100 MOhm (500V DC), holding torque: 18kg.cm.