GTB Series Semi-Enclosed Belt-Driven Linear Modules

GTB17

Model:
Description: GTB17 Semi-Enclosed Belt-Driven Linear ModuleStandard Environment · Heavy Duty · Ultra-Long Stroke · Industrial GradeThe GTB17 is a large-scale belt-driven linear module designed for heavy-duty industrial automation. With its high-rigidity 170 mm body width and a 400W high-torque motor capacity,
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GTB17 Semi-Enclosed Belt-Driven Linear Module

Standard Environment · Heavy Duty · Ultra-Long Stroke · Industrial Grade

The GTB17 is a large-scale belt-driven linear module designed for heavy-duty industrial automation. With its high-rigidity 170 mm body width and a 400W high-torque motor capacity, it delivers exceptional stability and load-bearing performance (up to 45 kg) over ultra-long travel distances.

Core Technical Features

Ultra-Long Stroke: Supports standard travel ranges up to 3050 mm.
High-Speed Efficiency: Engineered for rapid horizontal transfer with speeds up to 2000 mm/s.
Dual High-Rigidity Guides: Equipped with two precision linear guides (20x15.5 mm) to handle significant moment loads and ensure smooth motion.
Advanced Motor Mounting: Supports 6 different motor orientations (L/R/LU/RU/LD/RD) to accommodate complex machine layouts.
Robust Construction: Features an industrial-grade aluminum base designed to maintain precision under heavy payloads.
Broad Servo & Stepper Support: Optimized for 400W AC servo motors (Panasonic, Delta, Mitsubishi) or NEMA 34 high-torque stepper motors.

GTB Series Model Range (Quick Overview)

Standard Environment/Belt-Driven Modules:
GTB10 · GTB14 · GTB12A · GTB14A · GTB17 · GTB22A

Technical Specifications (GTB17 Focus)

Item	Specification
Position Repeatability	±0.04 mm
Belt Lead	40 mm
Max Speed	2000 mm/s
Max Payload (Horizontal)	45 kg
Max Payload (Vertical)	Not recommended for vertical use (Belt Type)
Rated Thrust	204 N
Stroke Range	100–3050 mm (50 mm pitch)
Motor Output	AC Servo (400W) or Stepper Motor (NEMA 24/34)
Belt Width	30 mm
Linear Guide Size	20x15.5 mm (2 pcs)
Home Sensor	EE-SX672 (NPN) - Out Side

Ordering Code Guide

Example: GTB17-L40-100-L-M40-C4-0001

1. Model & Lead

GTB17 — Body Width 170 mm
L40 — Belt Lead (40 mm)
100~3050 — Effective Stroke (50 mm increments)

2. Motor Position (L / LU / LD / R / RU / RD)

L / R — Motor Left / Right Side
LU / RU — Motor Upper Left / Upper Right
LD / RD — Motor Lower Left / Lower Right

3. Motor Brand & Power

P / T / M — P: Panasonic / T: Delta / M: Mitsubishi
40 — 400W Motor Capacity
S — Stepper Motor (Please specify NEMA size: 24 or 34)

Home Sensor + Limit Sensor Combinations

Home Sensor Position	Limit Sensor Quantity	Combined Code
C (Outside, Motor Side)	1 PC / 2 PC / None	C3 / C4 / C5
D (Outside, 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 specification code

Application Fields

Heavy Material Handling: Efficient horizontal transport of bulky workpieces in automotive or appliance assembly.
Large-Scale Cartesian Robots: Ideal as the primary X-axis for high-payload gantry systems.
Automated Palletizing: High-speed sorting and stacking for heavy industrial packaging.
CNC Peripheral Automation: Long-distance material loading and unloading for large machining centers.
Precision Industrial Scanning: Stable motion for heavy ultrasonic or X-ray inspection arrays.