RY220 front chuck

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Product Details

Optional chuck claw

（1）Standard claw;(2) I-beam and Channel steel jaw;(3) Double roller jaws;

（2）Jaw gripping range:10-220mm;

Recommended gear

Driven gear: RY240-00-0260 driven gear (Mn3Z180)

Drive gear: RY240-00-0250 drive gear (Mn3Z45), the drive gear can be custom made.

uRecommended speed reducer and motor power

Recommended reducer: Xinbao VRB-115 reducer speed ratio: 7

Recommended motor power: 2.9KW (If often clamping large diameter pipe, weight 250Kg or more, the proposed motor power is 4.4 kw)

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. Aluminum body surface oxidation process treatment: better dirt resistance and lower moment of inertia.

Product Size

前卡图纸.jpg

Product Parameters

Performance Parameters
Specification	Outer Diameter( mm)	Spindle Bore(mm)	Centre-height (mm）	Total Weight （Kg）	Inertia (K g.cm ²)	Repeatability (mm)	Rotary precision (mm)


	Φ620	Φ235	325±0.05	311	49000	≤0.05	≤0.05
RY220-00-0000	Single jaw stroke( mm)	Single Claw thrust(KN)	Processing Range(mm)	Permissible pressure (M pa)	Rated speed (rpm)	Holdup Time (h)	IP Grade
	105	2.8±10%	Φ10-φ220	0.3-0.9	150	12	/

Appropriative jaws can be customized according to pipe fittings
Standard option	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	RY220 Front chuck
Clamping range	10-220mm (the specification is within the allowable load-bearing range)
Standard jaw roller length	113mm
Lengthen jaws	211mm
Round Tube	10-220mm
Square Tube	The circumscribed circle is less than 220mm square tube (the maximum square tube is 150mm)
Rectangular Tube	The minimum short side is 10mm, and the circumscribed circle is less than 220mm rectangular tube (maximum size 200*80)
Oval Tube/Flat Oval Tube	The short axis is at least 10mm, and the long axis is less than 220mm oval tube
I-beam	With standard jaws：Holds up to No.10 I-beam
I-beam	With Lengthen jaws：Holds up to No.20a I-beam
Channel steel	With standard jaws：Maximum clamping No. 10 channel steel
Channel steel	With Lengthen jaws: Maximum clamping No. 20 channel steel
Equilateral angle steel	With standard jaws：Maximum clamping equilateral angle steel No. 10
Equilateral angle steel	Other specifications customization
Unequal angle steel	With extended jaws：Maximum clamping No.10/8 unequal angle steel
Unequal angle steel	Other specifications customization