NNT NMHS3 Series 3-Jaw Parallel Gripper with High Rigidity, Precise Centering, and ±0.01mm Repeatability
Place of Origin:
China
Brand Name:
NNT
Certification:
CE
Model Number:
NMHS3
Minimum Order Quantity:
1pcs
Delivery Time:
5-7 work days
Payment Terms:
T/T
Supply Ability:
500pcs 7 work days
Product Brief
SMC MHS3 Series 3-jaw parallel gripper with slide guide mechanism ensures ±0.01mm repeatability, high rigidity, and automatic centering for cylindrical workpieces. Ideal for precision assembly, press-fitting, and machine loading with 7 bore sizes available.
Basic Properties
Place of Origin:
China
Brand Name:
NNT
Certification:
CE
Model Number:
NMHS3
Document:
Trading Properties
Minimum Order Quantity:
1pcs
Delivery Time:
5-7 work days
Payment Terms:
T/T
Supply Ability:
500pcs 7 work days
Product Description
Detailed Specifications And Features
NNT NMHS3 Series | 3-Jaw Cylindrical Gripper for Precision Automation
The SMC MHS3 Series represents the pinnacle of parallel gripper technology, featuring an innovative slide guide mechanism that delivers superior performance in demanding industrial automation applications.
Key Features
- Slide Guide Mechanism for enhanced rigidity and precision
- High Repeatability with ±0.01mm positioning accuracy
- 3-Jaw Parallel Motion perfect for cylindrical workpieces
Product Overview
The NMHS3 Series 3-Jaw Parallel Gripper with slide guide mechanism offers exceptional performance for precision gripping applications. Engineered for applications requiring high precision and rigidity, its unique three-jaw parallel motion provides secure gripping of cylindrical workpieces with excellent centering capability.
Parallel 3-Jaw Motion
Three jaws move in perfect synchronization for uniform gripping force distribution
High Rigidity
Slide guide construction provides exceptional resistance to moment loads
Excellent Centering
Precise centering of cylindrical workpieces for accurate positioning
Slide Guide Mechanism
The NMHS3 Series incorporates a precision slide guide mechanism that fundamentally differs from conventional pivot-type grippers. This system uses linear bearings or guide rods to control jaw movement, providing superior performance and durability.
How the Slide Guide Mechanism Works
- Eliminated Backlash: No play or clearance in the mechanism
- High Moment Resistance: Withstands side loads without deflection
- Smooth Operation: Reduced friction for consistent performance
- Long Service Life: Minimized wear for extended durability
3-Jaw Parallel Gripping Advantage
The three-jaw configuration provides superior gripping stability compared to two-jaw designs, particularly for cylindrical workpieces.
- Automatic Centering: Three contact points naturally center round workpieces
- Uniform Pressure Distribution: Even gripping force reduces part deformation
- Enhanced Grip Security: Three-point contact prevents rotation during handling
- Versatile Jaw Options: Interchangeable jaw tips for different applications
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Gripper Type | 3-Jaw Parallel Motion | All three jaws move simultaneously toward the center |
| Mechanism | Slide Guide | Linear guide system for high rigidity and precision |
| Bore Sizes | 16, 20, 25, 32, 40, 50, 63mm | Seven standard sizes for different force requirements |
| Gripping Force | 30 to 2,900 N | Varies by bore size and operating pressure |
| Repeatability | ±0.01 mm | Exceptional precision for accurate positioning |
| Stroke per Jaw | 2 to 12 mm | Varies by model (standard and long-stroke versions) |
| Operating Pressure | 0.1 to 0.7 MPa | Standard pneumatic operating range |
| Temperature Range | -10°C to 60°C | Suitable for most industrial environments |
| Port Size | M3, M5, 1/8", 1/4" | Varies by bore size |
| Weight | 0.15 to 5.2 kg | Varies by bore size and construction |
±0.01mm
Exceptional repeatability for precision applications
3-Jaw
Parallel motion design for superior centering capability
7 Bore Sizes
Wide range from 16mm to 63mm for various applications
Standard Features
- Built-in Magnet for Sensors
- Adjustable Stroke (Some Models)
- Through-Hole for Ejector
- Low Friction Design
Application Areas
Press-Fit Operations
High rigidity makes it ideal for press-fitting bearings, bushings, and pins where side loads are present
Cylindrical Workpiece Handling
Three-jaw design provides excellent centering for shafts, rods, tubes, and other round components
Precision Assembly
±0.01mm repeatability ensures accurate positioning of components in assembly operations
Machine Loading/Unloading
Reliable gripping for CNC machine tending, lathe loading, and automated material handling
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