3 Jaw High Accuracy Hollow Hydraulic Chuck in 12 Inches for Horizontal Machine

• Customization: Available
• Application: Grinding Machine
• Jaw Type: Soft Jaw
• Model NO.: OP-212
• Power: Hydraulic
• Structure: Hollow
• Material: High Speed Steel
• Type: Three-Jaw Chuck
• Diameter of Table: 304
• Thru-Hole(Diameter): 91
• Plunger Stroke: 23
• Jaw Stroke(Diameter): 10.6
• Max. Speed r.p.m.: 3300
• Max Pull Force(kN): 54
• Gripping Range: 35-304
• Transport Package: Carton/Wooden Case
• Specification: 60kg
• Trademark: chandox
• Origin: Taiwan
• HS Code: 84663000

Product Description

1. A power chuck is suitable for installation on a lathe machine, milling machine, or special machine to clamp workpieces.
2. A chuck with an open center through-hole allows the workpiece to be inserted into the through-hole.
3. A 3-jaw chuck is suitable for clamping round bar workpieces, while 2-jaw and 3-jaw chucks are suitable for clamping irregular workpieces.
4. The power chuck needs to be actuated by a hydraulic rotary cylinder and a draw-bar to achieve the clamping action.

UNIT/mm

	MODEL / SPEC	Nose Of Spindle	Thru-Hole [Diameter] (mm)	Plunger Stroke (mm)	Jaw Stroke [Diameter] (mm)	Max.Speed r.p.m(min^-1)
	OP-204	--	26	10	5.4	8000
	OP-205	A2-4	33	10	5.4	7000
	OP-206	A2-5	45	12	5.5	6000
	OP-208	A2-6(A2-5)	52	16	7.4	5000
	OP-210	A2-8(A2-6)	75	19	8.8	4200
	OP-212	A2-8	91	23	10.6	3300
	OP-215	A2-11(A2-8)	117.5	23	10.6	2500
	OP-218	A2-11(A2-8)	120	23	10.6	2000
	OP-221	A2-15(A2-11)	180	23	10.6	1700
	OP-224	A2-20(A2-15)	205	26	12	1400
	OP-210BH	A2-8(A2-6)	78	19.5	9	4200
	OP-212BH	A2-8	93	21	10	3300

 

MODEL / SPEC	Gripping Range	Max.Pull Force kgf(kN)	Max.Gripping Force kgf (kN)	Max Hydr. Pressure kgf/cm^2(MPa)	Matching Cylinder	Weight (kg)
OP-204	ø7~ø110	1428(14)	2850(28)	24(2.3)	P0928	3.8
OP-205	ø10~ø135	1730(17)	3570(35)	29(2.8)	P1036	6.1
OP-206	ø13~ø169	2140(21)	5710(56)	28(2.7)	P1246	12.5
OP-208	ø13~ø210	3360(33)	8360(82)	26(2.5)	P1552	21.9
OP-210	ø30~ø254	4280(42)	11010(108)	27(2.6)	P1875	33.7
OP-212	ø35~ø304	5500(54)	14380(141)	27(2.6)	P2091	55.3
OP-215	ø35~ø381	7140(70)	18250(179)	24.5(2.4)	P2511	106.8
OP-218	ø40~ø450	7140(70)	18250(179)	24.5(2.4)	P2511	152
OP-221	ø115~ø530	9080(89)	23760(233)	23.5(2.3)	P3420	195.2
OP-224	ø140~ø610	9080(89)	23760(233)	23.5(2.3)	P3420	269.4
OP-210BH	ø30~ø254	4280(42)	11010(108)	27(2.6)	P1878	36.7
OP-212BH	ø35~ø304	5500(54)	14380(141)	28(2.7)	P2093	57.4