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1Pcs 65mm Tailstock
Engraving machine 4th axis ( A axis, Rotational Axis, CNC dividing head ) gapless harmonic reducer gearbox
Chuck type: K12 100mm 4 jaw centering chuck
Center height: 65mm
Total height: 115mm
Angle: 0.3°/ step
Gear box output shaft diameter: 25mm
Reducing ratio: 6:1(belt deceleration mode)
Stepper motor: Nema23 57mm 3A 2-phase 4 wire
Accessories: Set of Anti-claw and wrenches
The fourth axis parameter settings:
Mach3 system settings: the pulses required for 1°
(Motor 1 lap pulses x Driver fine fraction x Reduction ratio) ÷ 360°
For example: 57mm 2- phase stepper motor, fine fraction of 16, reduction ratio 100:1
(200 x 16 x 100) / 360=888.88888888)
Weihong system settings: 1 pulse along the angle
360°/(Motor 1 lap pulses x Driver fine fraction x Reduction ratio)
For example: 57mm 2- phase stepper motor, fine fraction of 16, reduction ratio 100:1
360 / (200 x 16 x 100) =0.001125
Stepper Motor:
Nema 23 stepper motor L76mm
Shaft Diameter: 8 mm
Shaft length: 25.5mm
Step Angle:1.8
Current: 3A
Voltage: 4.2V
Temperature Rise: 80 c max
Ambient Temperature: -20 c--+50 c
Phase No. : 2HP
Insulation Resistance: 100MOhm(500V DC)
Holding Torque: 18kg.cm
Tailstock type:
Center Height: 65mm
Stretch distance: 50mm
Top tip: Activity type
Axial locking wrench for tailstock
Net Weight:2.1kg
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【DE】 K12-100mm Rotation Fourth 4th Axis 4 Jaw Chuck for CNC Engraver Ratio 6:1