Product Details
Optional chuck claw
（3）Standard claw;Optional jaws:I-beam and Channel steel jaw;
（4）Claw gripping range:
Recommended gear
Driven gear: RY370-10-0170 driven gear (Mn3Z120)
Drive gear: RY370-10-0180 Active gear (Mn3Z40), the drive gear can be customizable.
uRecommended speed reducer and motor power
Recommended reducer: Xinbao VRT-140, reducer speed ratio: 16
Recommended motor power: 2.9KW
Structural features:
1. One-piece fully enclosed helical gear transmission structure: higher dustproof performance and operational stability, longer service life and better user experience;
2. Universal installation dimensions of the whole series: RY130, RY160, RY220 series of universal dimensions of the rear chuck, saving the cost of bed management for each user;
3. The whole of the fine grinding chuck: The whole of the chuck is used as the reference surface for installation and positioning, which is convenient for users to install and debug;
4. Internal front cylinder transmission structure: the cylinder is directly pushed, and the clamping force is stable and reliable with the change of air pressure, which provides the basis for high bearing capacity performance;
5. Fully-sealed design of jaws: RY130. RY160. RY220 series barrel rear chuck has unique fully-sealed jaws, which reduces the possibility of jamming and reduces the need for manual maintenance.
Product Size
Product Parameters
| Specification | Outer Diameter( mm) | Centre-height (mm） | Total Weight （Kg） | Inertia (K g.cm ²) | Repeatability (mm) | Rotary precision (mm) |
| Φ 415 | 215±0.05 | 380 | 48000 | ≤0.15 | ≤0.15 | |
| RY350-10-0000 | Single jaw stroke( mm) | Single Claw thrust(KN) | Processing Range(mm) | Permissible pressure (M pa) | Rated speed (rpm) | IP Grade |
| 42 | 4.5±10% | 20-355 | 0.3-0.9 | 150 | / |
| Appropriative jaws can be customized according to pipe fittings | |
| Selection criteria | GB / T3094-2000 Cold drawn special-shaped steel pipe GB / T706-2008 Hot-rolled Steel GB / T17395-2008 Seamless Steel Pipe Size, shape, weight and allowable deviation |
| Chuck model | RY350 rear chuck |
| Clamp range | The first jaw: The first position of inner clamp:20-95mm, second position: 70-145mm; The second jaw: The first position of inner clamp:140-215mm, second position:190-265mm; The first position of outer support : 230-300mm, second position: 280-355mm; I-beam and channel steel jaws: first position:165-240mm，second position:215-295mm. (specification within the allowable load-bearing range) |
Jaw length | The first jaw length: short jaw 135mm, long jaw 300mm; The second clamp jaw length: inner clamp 160mm, outer support 25mm; I-steel channel jaw 48mm. |
| Round tube | Clamping 20-265mm (the second clamping position:140-265mm), the external support:230-355mm; individual specifications needs to customize appropriative jaws.) |
| Square tube | The maximum size of the square tube is 140 x140 mm by the first jaw, the maximum size of the square tube is 250 x 250mm by the second jaw; the other specifications need customized special jaws; |
| Rectangular tube | The minimum length of the short side is 20mm, and the maximum length of the long side is 250mm for rectangular tube(The maximum value is 250x200mm); other specifications need to customize appropriative jaws; |
| Oval Tube/Flat Oval Tube | The minimum length of the short axis is 20mm, and the maximum length of the long axis is 250mm for oval tube; other specifications need to customize appropriative jaws; |
| I-beam | Using I-beam channel steel jaws can hold up to No. 28 gauge I-beam; |
| Channel steel | sing I-beam channel steel jaws can hold up to No. 28 channel steel |
| Equilateral angle steel | The first jaw can hold up to No. 12.5; The second jaw can hold up to No. 14; other specifications need to customize appropriative jaws; |
| Unequal angle steel | The first jaw can hold up to No. 12.5/8; The second jaw can hold up to: No.20/12.5.; other specifications need to customize appropriative jaws; |
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