RY160B rear chuck

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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

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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;