PwnCNC Rotary (4th Axis) – Plug & Play for PwnCNC & Masso

SKU: ROTARY-100-2NM
$524.99 / Piece
5OFFSALE (5% OFF)
Ships within 3-5 business days.

Description

PwnCNC 4th Axis Rotary System for MASSO CNC

Add rotary carving, indexing, and cylindrical machining capability to a compatible PwnCNC or MASSO-controlled CNC.

This preassembled fourth-axis rotary system combines a 100mm four-jaw chuck, matching tailstock, and PwnCNC closed-loop 2Nm stepper motor. It is designed for plug-and-play use with supported PwnCNC machines and conversion kits, while other MASSO Touch installations may require additional power and inlet hardware.

Best For

  • Rotary engraving and carving
  • Table legs, handles, columns, and cylindrical stock
  • Indexed machining on multiple faces
  • Custom round parts, signs, and decorative work

Headstock Specifications

  • Chuck: K12 100mm four-jaw chuck
  • Through-hole diameter: 22mm
  • Drive: 6:1 belt reduction
  • Rotation resolution: 0.3 degrees per step
  • Includes anti-jaw set and chuck tools

Tailstock Specifications

  • Taper: MT2
  • Total height: 115mm
  • Center height: 65mm
  • Travel: 50mm
  • Includes standard tailstock center

Optional pointed, convex, and ER11 tailstock heads are sold separately.

Closed-Loop Stepper Motor

  • Holding torque: 2Nm
  • Input voltage: 20–50V DC
  • Recommended operating voltage: 36V DC
  • Output shaft: 8mm
  • Maximum pulse rate: 200kHz

Compatibility

  • PwnCNC Dominator Pro, Dominator Core, and supported PwnCNC MASSO conversion systems: Designed for plug-and-play connection.
  • Other MASSO Touch CNC machines: May require a compatible stepper inlet cable, power adapter, and external power supply.

Confirm available mounting space, center height, controller I/O, power requirements, and machine configuration before ordering.

What’s Included

  • Rotary headstock assembly
  • 100mm four-jaw chuck
  • Closed-loop 2Nm stepper motor
  • Matching MT2 tailstock
  • Standard tailstock center
  • Anti-jaw set and chuck tools

Important Notes

Rotary setup requires machine-specific mounting, alignment, workholding, and controller configuration. Additional adapters, cables, power hardware, or mounting fixtures may be required for non-PwnCNC installations. Always verify clearance and secure the rotary assembly before operation.

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