Workpiece clamping chuck for turning applicationsB208
high-speedfor CNC lathessteel
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Characteristics
Application
for turning applications
Other characteristics
steel, for CNC lathes, high-speed
Number of jaws
3-jaw
Clamping range
Max.: 210 mm (8.27 in)
Min.: 13 mm (0.51 in)
Rotational speed
Max.: 5,000 rpm (31,416 rad.min-1)
Min.: 0 rpm (0 rad.min-1)
Description
Product summary 210 mm three-jaw open-centre power chuck Kitagawa B-208 with 52 mm through-hole and maximum speed 5000 rpm, suitable for high-speed CNC turning applications.
Key features
Chucks manufactured from high-grade alloy steel
Three-jaw wedge-style power chuck delivering up to 20% more speed, gripping force and bore size versus conventional designs
Through-hole (mm): 52
Gripping range (mm): Max 210, Min 13
Jaw stroke (diameter mm): 7.4
Plunger stroke (mm): 16
Max. draw bar pull force: 34.8 kN (3549 kgf)
Max. static gripping force: 86 kN (8769 kgf)
Max speed: 5000 rpm
Weight (with soft jaws): 22.3 kg
Moment of inertia: 0.170 kg·m2
Max pressure: 2.65 MPa (27 cm2)
Lubrication nipple on each master jaw
Master jaw serration: 1.5 mm x 60°
Compatible with both hard and soft top jaws
Further information
Mounting: Recess mount; additional adaptor may be required
Standard equipment: mounting bolts, T-nuts and jaw mounting bolts; blank drawnut and mounting wrench included
Matching cylinder (recommended): S1552
Matching hard top jaw: HB08A1
Matching soft top jaw: SB08B1
Technical specifications
Model: B-208
Through-hole (mm): 52
Gripping range (mm): Max 210, Min 13
Jaw stroke (diameter mm): 7.4
Plunger stroke (mm): 16
Max. draw bar pull force (kN): 34.8
Max. static gripping force (kN): 86
Max. speed (rpm): 5000
Moment of inertia (kg·m2): 0.170
Net weight (kg) (with soft top jaws): 22.3
Max. pressure: 2.65 MPa
Matching cylinder: S1552
Matching soft jaws: Standard / Extra Tall (SB08B1)
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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