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2、3-Jaw Long Stroke Hollow Power Chucks

OP-L,OPT-L

2、3-Jaw Long Stroke Hollow Power Chucks

1. A long jaw stroke chuck is suitable for clamping workpieces that need to avoid bulged parts.
2. For a wedge type, the clamping force is stable.
3. The power chuck needs to be actuated by a hydraulic rotary cylinder and a draw-bar to achieve the clamping action.

DIMENSIONS

2、3-Jaw Long Stroke Hollow Power Chucks

SPECIFICATIONS

UNIT/mm

Inquiry MODEL / SPEC Nose Of
Spindle		 Thru-Hole
[Diameter]
(mm)		 Plunger
Stroke
(mm)		 Jaw Stroke
[Diameter]
(mm)		 Max.Speed
r.p.m(min-1)
OP-206L A2-5 45 15 10.8 4300
OP-208L A2-6(A2-5) 52 22 16 3500
OP-210L A2-8(A2-6) 75 25 18 3000
OPT-206L A2-5 45 15 10.8 4300
OPT-208L A2-6(A2-5) 52 22 16 3500
OPT-210L A2-8(A2-6) 75 25 18 3000
MODEL / SPEC Gripping
Range		 Max.Pull
Force
kgf(kN)		 Max.Gripping
Force
kgf(kN)		 Max Hydr.
Pressure
kgf/cm2(kN)		 Weight
(kg)		 Matching
Cylinder
OP-206L ø20~ø173 2140(21) 4080(40) 28(2.7) 14.9 P1246
OP-208L ø25~ø215 3360(33) 5910(58) 26(2.5) 37 P1552
OP-210L ø40~ø256 4280(42) 7450(74) 27(2.6) 40.6 P1875
OPT-206L ø20~ø173 1420(14) 2650(26) 18.5(1.8) 14.5 P1246
OPT-208L ø25~ø215 2240(22) 3870(38) 17(1.7) 26.4 P1552
OPT-210L ø40~ø256 2850(28) 4990(49) 18(1.8) 39.5 P1875
MODEL / SPEC Dimensional
drawing		 2D drawing 3D drawing Dimensional
drawing
(with adapter plate)		 2D drawing
(with adapter plate)		 3D drawing
(with adapter plate)
OP-206L
OP-208L
OP-210L
OPT-206L
OPT-208L
OPT-210L

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