JPD Passive Ultra Precision Diaphragm Chuck Rear Drive Type Forged
Product Details
Brand:NTH
Employing diaphragm elasticity technology, with a repeatability of below 3μ ,Permanent servicelife in precision.Designed with high sealing performance and waterproof and dustproof capabilities.
Allowing easy control over the concentricity and parallelism at both ends.Allowing separate sizeprocessing over multiple sections to reduce equipment costs.
Replacing CNC multi-section simultaneous processing with single-action grinding machine.Requiring the provision of rear pneumatic/hydraulic cylinder rod drive.
Precision machining of micro bearings, motors and precision sleeves.
Suitable for turning and grinding of microelectronics products, optical parts, medical parts, thinand high-precision workpieces Detection of precision components.
Production Catalogue Download:JPD PDF.pdf
(unit: mm)
|
MODEL SPEC |
A | B | C | D | E | F | G | L | I | Ⅱ | H |
Working Pressure
|
| JPD4-60 | 116 | 72 | M12*1.5 | 45 | 60 | 5 | 100 | 41 | 6-M5 | 6-M4 | 52 | 2-7 |
| JPD5-70 | 147 | 125 | M28*1.5 | 50 | 70 | 5 | 106.4 | 57.2 | 6-M6 | 6-M5 | 60 | 2-7 |
| JPD6-100 | 177 | 155 | M55*2 | 80 | 100 | 5 | 133.4 | 53 | 6-M8 | 8-M5 | 90 | 2-7 |
| JPD8-150 | 220 | 190 | M82*1.5 | 120 | 150 | 5 | 170 | 56.8 | 6-M8 | 8-M6 | 135 | 2-7 |
| MODEL/SPEC | Ⅱ | H | Working Pressure | Gripping Jaw Model |
Opening/Closing Stroke |
| JPD4-60 | 6-M4 | 52 | 2-7 | JD-60 | 0.1 |
| JPD4-70 | 6-M5 | 60 | 2-7 | JD-70 | 0.3 |
| JPD4-100 | 8-M5 | 90 | 2-7 | JD-100 | 0.3 |
| JPD4-150 | 8-M6 | 135 | 2-7 | JD-150 | 0.3 |
Note: Subject to technology changes without prior information;
Non-standard requirements can be made.
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