RY350 front chuck

Optional chuck claw

（1）Standard Jaw;(2) Other specifications customization

（2）Jaw gripping range:first position:20-140mm; second position: 135-255mm; third position: 250-365mm.

Recommended gear

Driven gear:RY370-00-0080 driven gear (Mn4Z192)

Drive gear: RY370-00-0070 drive gear (Mn4Z32), the drive gear can be custom made.

uRecommended speed reducer and motor power

Recommended reducer: Xinbao VRB-140 reducer speed ratio: 7

Recommended motor power: 5.5KWu

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. Convenient concentricity debugging and locking components: allow end users to easily correct the rotational concentricity of the whole machine, and enhance the accuracy and stability of the whole machine;

3. Standard claw opening in-position induction detection: The short tail cutting mode is safer, realizes automatic short tail cutting, and reduces the risk of collision of the whole machine;

4. Structural design of automatic chip removal and ash removal of the slider: automatic chip removal when the chuck is clamped, reducing the possibility of jamming and reducing the need for manual cleaning and maintenance;

5. Self-contained channel steel I-beam jaws: up to 28 gauge I-beam and 28 gauge channel steel.

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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