GCH Series Fully-Enclosed Ball Screw Linear Modules

GCH14

Model:
Description: GCH14 Fully‑Enclosed Ball Screw Linear ModuleLarge Size · Fully Sealed · High Load · Industrial‑Grade ProtectionThe GCH14 is a large, fully‑enclosed ball‑screw linear module designed for harsh industrial environments requiring dust‑proof, oil‑proof, and debris‑resistant linear motion. Its
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GCH14 Fully‑Enclosed Ball Screw Linear Module

Large Size · Fully Sealed · High Load · Industrial‑Grade Protection

The GCH14 is a large, fully‑enclosed ball‑screw linear module designed for harsh industrial environments requiring dust‑proof, oil‑proof, and debris‑resistant linear motion. Its sealed housing ensures long‑term reliability and stable performance in demanding production conditions.

Core Technical Features

Fully‑enclosed housing for dust, debris, and oil‑mist protection
135 mm body width for large automation platforms
High‑rigidity structure suitable for heavy‑load precision positioning
Compatible with Mitsubishi, Panasonic, Delta, and Yaskawa servo motors
Stroke configurable up to 1050 mm in 50 mm increments
Supports servo motors up to 400W

GCH Series Model Range (Quick Overview)

Fully‑Enclosed Ball Screw Modules:
GCH6 · GCH9 · GCH12 · GCH14 · GCH17 · GCH22

Technical Specifications

Item	Specification
Position Repeatability	±0.01 mm
Ball Screw Lead	5 / 10 / 20 / 32 mm
Max Speed	250 / 500 / 1000 / 1600 mm/s
Max Payload (Horizontal)	110 / 88 / 40 / 30 kg
Max Payload (Vertical)	33 / 22 / 10 / 8 kg
Rated Thrust	1388 / 694 / 347 / 218 N
Stroke Range	50–1050 mm (50 mm pitch)
Motor Output	Servo Motor (200W / 400W), Stepper Motor (NEMA 23 / NEMA 34)
Ball Screw Diameter	C7 Ø16 mm
Linear Guide	15 × 12.5 mm
Coupling Size	10 × 14 mm (customizable for motor shaft adaptation)
Home Sensor	EE‑SX672 (Outside) / EE‑SX674 (Built‑in), NPN/PNP compatible

Ordering Code Guide

Example:
GCH14‑L5‑100‑BC‑M40B‑C4‑0001

Code Breakdown

GCH14 — Fully‑Enclosed Model
L5 / L10 / L20 / L32 — Ball screw lead
50–1050 — Stroke (50 mm increments)

Motor Position (M / BC / BL / BR / BM)

M — Motor Built‑in
BC — Motor Exposed
BM — Motor Bottom Side
BL — Motor Left Side
BR — Motor Right Side
M / P / T / Y + Power — Motor brand & output
B — With brake

Home Sensor + Limit Sensor Combinations

Home Sensor Position	Limit Sensor Quantity	Combined Code
C (Motor Side)	1 PC / 2 PC / None	C3 / C4 / C5
D (Opposite Side)	1 PC / 2 PC / None	D3 / D4 / D5
E (No Home Sensor)	1 PC / 2 PC / None	E3 / E4 / E5

0001 — Special order code

⭐ Need Assistance?

For model selection, 3D files, or custom non‑standard configurations, please contact us.

Application Fields

Fully‑sealed linear motion axes for medium‑to‑heavy load automation in dusty or oily environments
Protected positioning stages for packaging, printing, and light‑processing equipment
Electronics assembly, inspection, and fixture‑positioning systems requiring clean, enclosed motion
Compact gantry structures and multi‑axis automation using ball screw linear modules
Robotics integration for protected single‑axis robot or auxiliary positioning axes
Industrial automation requiring long‑life, low‑maintenance, fully‑enclosed linear guide modules