MITSUHASHI CORPORATION
MITSUHASHI AIREX UC Chuck
Manufacturer: MITSUHASHI CORPORATION
When air is injected, lugs (claws) protrude from inside the shaft, allowing it to clamp the core.
Drawing
<3″> ① Air inlet ② 6-M8 tap depth 20 ③ Urethane rubber lining lug (*1) tension diameter
<6″> ① Air inlet ② 6-M10 tap depth 20 ③ Urethane rubber lining lug (*1) tension diameter
Features
- Compared to conventional models, this compact design, with a body length reduced by 46mm for the 3-inch model and 88mm for the 6-inch model, still allows for the transmission of high torque.
- Tube replacement can be easily performed on-site without removing the main unit from the machine.
- Standard chucks for 3-inch and 6-inch cores – compatible with cores of all materials.
Specification
| 3in | 6in | |
| Shaft material | Steel (Surface treatment: Electroless nickel plating) | |
| Rug material | Steel (with HS90 urethane rubber coating) | |
| Lag layout | Dividing the circumference into four equal parts | Divide the circumference into 6 equal parts |
| Body length | 114mm | 155mm |
| Main body outer diameter | φ75mm | φ150.5mm |
| Applicable core inner diameter | φ75.5～φ79.5mm | φ151～φ154.5mm |
| Applicable core material | Paper tubes, steel tubes, resin tubes | |
| Operating air pressure | 0.4–0.7 MPa | |
| gross weight | 3.0kg | 13.5kg |
| Holding limit torque | 50 N·m | 550 N･m |
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