Fully Enclosed Belt Module PTB High Load Capacity Dustproof
Product Overview
The PTB series fully enclosed belt modules are precision transmission components designed for high-speed automated equipment. Integrating a fully sealed structure and high-strength timing belt technology, they combine three core advantages: "dust-proof protection, ultra-high-speed operation, and long-life maintenance". Through specialized material and process design, the modules deliver a maximum load capacity of 200kg while ensuring stable operation in Class 10 cleanroom environments. They are widely used in semiconductor, medical, and electronic manufacturing industries, where stringent requirements for cleanliness and speed are demanded.
Core Selling Points
Fully Enclosed Dust-Proof Design
IP65 protection rating: Adopting a stainless steel cover + double-layer sealing structure, it effectively blocks the intrusion of dust and liquids. Certified by SGS, it is suitable for long-term use in cleanrooms.
Low particle generation: Internal moving parts undergo special coating treatment, and when paired with an optional negative pressure dust suction system, it expels tiny particles in real time, meeting the requirements of high-precision scenarios such as semiconductor wafer handling.
Ultra-High-Speed Stable Operation
Maximum 2311mm/s rapid response: Equipped with a 45mm wide high-tension timing belt and direct-drive low-inertia servo motor, it achieves 97% transmission efficiency, 30% faster than traditional modules.
±0.05mm repeat positioning accuracy: A high-rigidity dual-rail structure combined with a precision tensioning system ensures stability and positioning accuracy during high-speed movement.
Long Life & Low Maintenance
10,000-hour service life: The timing belt is made of imported polyurethane, featuring wear resistance and anti-aging properties; both guide rails and sliders are crafted from high-hardness alloy steel with ultra-precision grinding treatment.
Modular easy maintenance: The cover features a quick-detach design, enabling on-site belt replacement and lubrication, reducing maintenance time by 50%.
High Load Capacity
200kg horizontal dynamic load: Optimized dual-slider support structure and thickened aluminum alloy profile ensure deflection ≤0.05mm/m under heavy loads, making it suitable for scenarios such as automotive parts handling.
Application Fields
Semiconductor Manufacturing: High-speed positioning axes for wafer transfer and chip packaging equipment, meeting Class 10 cleanroom requirements.
Medical Equipment: High-precision transmission modules for medical device assembly lines and laboratory automation equipment.
Electronic Manufacturing: High-speed translation axes for SMT placement and PCB handling, increasing production efficiency by 3x.
Logistics Automation: Drive units for sorting robots and AGV docking stations, supporting over 8,000 items per hour for high-speed sorting.
Customization Services
Supports personalized customization of stroke length, installation methods, and motor interfaces. Special models for clean environments (with specialized surface treatment and anti-static design) are available, and integration of intelligent modules such as vision systems and force feedback devices is supported.
| PTB27 |
| Specification |
Repeatable positioning accuracy(mm) |
±0.08 |
| Lead (mm) |
208 |
| Reduction ratio |
3:1 |
5:1 |
7:1 |
10:1 |
| Max speed(mm/s) |
2311 |
1386 |
990 |
693 |
| Max load (kg) |
Horizontal |
22 |
60 |
110 |
200 |
| Vertical |
——— |
| Rated thrust (N) |
367 |
613 |
858 |
1226 |
| standard stroke (mm) |
50-4000mm/50 interval |
| Component |
AC servo motor capacity (W) |
1000 |
| Belt width(mm) |
45 |
| High rigidity linear slider |
W28×H26 |
| Sensor |
PM-T45(NPN) |
| Type |
Repeatable positioning accuracy(mm) |
Lead
(mm)
|
Reduction ratio |
Max speed
(mm/s)
|
Max speed (kg) |
Rated
thrust (N)
|
Standard
stroke(mm)
|
AC
servo
motor
capacity
|
Belt
width
|
High
rigidity
linear slider
|
Origin sensor
Plug
|
| Horizontal |
Vertical |
| PTB14 |
- |
40 |
- |
2000 |
25 |
- |
100 |
20-3050mm/50
interval
|
200 |
25 |
W15×H12.5 |
PM-T45(NPN) |
| PTB17 |
±0.08 |
40 |
- |
2000 |
45 |
- |
204 |
20-3050mm/50
interval
|
400 |
30 |
W20×H15 |
PM-T45(NPN) |
| PTB22 |
±0.08 |
40 |
- |
2000 |
85 |
- |
367 |
20-3500mm/50
interval
|
750 |
45 |
W23×H18 |
PM-T45(NPN) |
| PTB27 |
±0.08 |
208 |
3:1 |
2311 |
22 |
——— |
367 |
50-4000mm/50
interval
|
1000 |
45 |
W28×H26 |
PM-T45(NPN) |
| 5:1 |
1386 |
60 |
613 |
| 7:1 |
990 |
110 |
858 |
| 10:1 |
693 |
200 |
1226 |
Product Tags:
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Fully Enclosed Belt Module PTB High Load Capacity Dustproof Images
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