ROTARY AXIS
A 6:1 Drive for Rotary CNC Work
The K12-100mm fourth axis is specified with a 6:1 reduction ratio and a listed angle of 0.3° per step. Its center height is 65 mm, with an overall size of 210 × 168 × 115 mm.
CHUCK
Four Jaws Center the Workpiece
The included K12-100mm chuck is a four-jaw self-centering model with a 100 mm diameter. Its listed maximum input torque is 60 N·m and maximum speed is 3,500 rpm.
TAILSTOCK
MT2 Support at a 65 mm Center Height
The movable tailstock has an MT2 live center, a 65 mm center height and a listed 45 mm extension stroke. An axial locking wrench is specified for the tailstock.
STEPPER MOTOR
NEMA 23 Motor Included
The kit includes a two-phase hybrid NEMA 23 stepper motor rated at 3 A, with a 1.8° step angle and 1.8 Nm holding torque. The motor has an 8 mm shaft and four color-coded leads.
Frequently Asked Questions
What components are included?
The listed components are the K12-100mm fourth axis, stepper motor, four-jaw chuck and 65 mm tailstock.
What is the fourth-axis reduction ratio?
The listed reduction ratio is 6:1, with an output angle specified as 0.3° per step.
What is the chuck diameter?
The included K12 self-centering chuck has a 100 mm diameter and four jaws.
Which machine type is listed as compatible?
The supplied compatibility field lists a milling machine. Confirm the machine interface and setup requirements for your equipment before purchase.
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