Product Details
Optional chuck claw:
（1）Standard claw;Optional jaws:I-beam and Channel steel jaw;
（2）Claw clamping range:
Recommended gear:
Driven gear: RY240-10-0310 driven gear (Mn2.5Z72)
Drive gear: RY240-10-0320 drive gear (Mn2.5Z24), the drive gear can be customizable.
Recommended speed reducer and motor power:
Recommended reducer: Xinbao VRB-090, reducer speed ratio: 5or7
Recommended motor power: 0.85KW
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 215 | 125±0.05 | 70 | 2000 | ≤0.10 | ≤0.10 | |
| RY160B-10-0000 | Single jaw stroke( mm) | Single Claw thrust(KN) | Processing Range(mm) | Permissible pressure (M pa) | Rated speed (rpm) | IP Grade |
| 25 | 0.75±10% | 10-160 | 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 | RY160B rear chuck |
| Clamp range | Clamping block 1: inner clamp 70-115mm, outer support 115-160mm; Clamping block 2 : inner clamp 37-80mm; Clamping block 3 clamping: inner clamp 10-50mm, outer support:115-160mm; I-beam channel steel jaw clamping: inner clamp 85-126mm; (specification within the allowable load-bearing range) |
| Jaw length | Length of block 1: 80mm; length of block 2: 130mm; length of block 3: 65mm; outer support 20mm; |
| Round tube | The inner clamp is 10-115mm, and the outer support is 115-160mm; individual specifications needs to customize appropriative jaws. |
| Square tube | The maximum size of the square tube is 115x115mm; other specifications need customized special jaws; |
| Rectangular tube | The minimum length of the short side is 10mm, and the maximum length of the long side is 115mm for rectangular tube; other specifications need to customize appropriative jaws; |
| Oval Tube/Flat Oval Tube | The minimum length of the short axis is 10mm, and the maximum length of the long axis is 115mm for oval tube; other specifications need to customize appropriative jaws; |
| I-beam | Using I-beam channel steel jaws can hold up to No. 12.6 gauge I-beam; |
| Channel steel | The I-beam channel steel jaws can hold up to No. 12.6 channel steel, of which No. 5-8 is held by the clamping block 2; |
| Equilateral angle steel | Clamping block 2: No. 4-7.5; Clamping block 3: No. 2-4.5; other specifications need to customize appropriative jaws; |
| Unequal angle steel | Clamping block 2: No. 6.3/4-7/4.5.; Clamping block 3: No. 2.5/1.6-5/3.2; other specifications need to customize appropriative jaws; |
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