* 80MM three/four jaw self-centering chuck * Center Height 65mm * Total height, 110MM * Angle, 0.3 degree/step * Reduction ratio:6:1 (synchronous deceleration mode) * Magnetic stepping motor: Two-phase 57 step motor Four-wire
The Mach3 system settings: the pulses for 1 required: ( the motor 1 Circle of pulse number × the drive of subdivision number × reduction ratio) ÷ 360 degrees For example, the two-phase 57 motor, the ubdivision number 16, the reduction ratio 50:1 (200 × 16 × 50) ÷ 360 = 444.44444444)
Ncstudio system settings: the angle of a pulse walking: 360 ÷ (the motor 1 Circle of pulse numberr × × the drive of subdivision number × reduction ratio) For example: the two-phase 57 motor, the breakdown of the number 16, reduction ratio 50:1 360 ÷ (200 × 16 × 50) = 0.00225
X or Y axis instead of the algorithm is: Circumference ÷ (the motor 1 Circle of pulse numberr × × the drive of subdivision number × reduction ratio) Engraving different sizes of round bars, equivalent needs to be set.
* Nema23 57x76mm * 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
1.Short cylindrical center mounting. 2.Model K12 chucks are provided with one-piece.Jaws (which include a set of intermal jaw and a set of external ones). 3.The jaws for K12A.K12C and K12D chuck are composed of two-piece jaws. They can perfrom as either internal jaws through adjustment. 4.The jaws for K12A and K12D chucks conform to ISO3442 standard. 5.Model K12C chucks are supplied with traditional two-piece jaws. 6.We can provide all kinds of soft jaws. 7.As requested, we can provide chucks mounted from front.
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