Laser Processing

3CS Spindle

Precision Rotary Spindle for Laser Tube Cutting with 3C Collet Integration

Designed Specifically for Medical Tube Processing

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Overview

The 3CS Spindle is a high-precision rotary motion system with integrated pneumatic workholding, designed for processing sensitive tubular components in medical device manufacturing.

Its design incorporates precision spindle bearings, a non-contact rotary union, and a high-resolution encoder to enable high speeds, smooth rotation, and precise positioning. The 3CS is compatible with wet-cut operations and supports 3C collets.

For additional specifications and configuration options, contact the Griffin Motion Applications Team.

Features

Integrated Pneumatic Collet Actuation with Zero-Friction Air Union

High Precision Spindle Bearings

Compatible with 3C Lathe Collets

Up to 13.0mm Workpiece Diameter

Low-Inertia, High Speed Design (3000rpm)

Dead-Length Collet Closing

Wet-Cut Capable

Field-Serviceable Collet-Closing Mechanism

Specifications

Air Pressure Range (PSI):	60-90
Air Quality Required:	ISO8573-1:2010 Class 3.4.3
Angular Accuracy +/- (arc-sec):	30
Angular Repeatability +/- (arc-sec):	4.0
Max Angular Velocity (rpm):	3000
Collet Type:	3C
Continuous Torque (Nm):	2.2
Peak Torque (Nm):	4.4
Piston Surface Area (mm²):	1650
Radial Runout (µm):	<30
Rotational Inertia (kgm²):	0.00134
Mass (kg):	5.4
Maximum Workpiece Diameter (mm):	13.0