RY350 rear chuck

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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

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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 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
RY350-10-0000	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;
Unequal angle steel