3-Jaw High Speed Power Chuck

Cushman
Series 10-590
3-Jaw High Speed Power Chuck
High Quality, Lever Style, High Speed Power Chuck
Cushman thru-hole high speed chucks, hydraulic cylinders and tooling are integrated, power operated workholding
packages. Acme serrated master jaws are standard on these thru-hole cylinder and chuck combinations.
With a work clearance hole through both hydraulic cylinder and chuck, a Cushman high speed workholding package affords
great flexibility for users of conventional bar and chucking machines as well as automatic N/C equipment.
Cushman high speed chucks counter centrifugal force using a system of counter weights to reduce the tendency of the jaws
to release at higher speeds.
NOTE: Master Jaws, Levers, Lever Pins, Plungers, Bushings, and Counterweights are available from stock upon request.
HIGH-SPEED THRU-HOLE CHUCKS
RECOMMENDED OPERATING LIMITS
EST.
GROSS
WGT.
(LBS.)
THRUHOLE
(INCHES)
MAX REC.
SPEED
(R.P.M.)
(2)
MAX. REC.
DRAW-TUBE
PULL (LBS.)
(1)
JAW FORCE
@ MAX REC.
D.T.P.
(LBS./JAW)
(1)
JAW FORCE
@ MAX REC.
SPEED
(LBS./JAW)
(2)
MAX. TOP JAW
WR FOR RATED
SPEED (LB.-IN.)
(2)
PRICE
PART NUMBER
SIZE
(INCHES)
10-590-08-A06AZ
08
58
1.50
4,500
14,000
5,300
2,650
3.03
8,500
10-590-10-A06AZ
10
100
2.56
4,000
16,500
6,100
3,050
6.74
9,600
10-590-10-A08AZ
10
100
2.56
4,000
16,500
6,100
3,050
6.74
9,600
10-590-12-A08CZ
12
150
2.56
3,500
18,000
9,500
4,750
10.16
10,500
10-590-12-A08AZ
12
150
3.13
3,500
18,000
9,500
4,750
10.16
10,500
10-590-15-A08CZ
15
260
2.56
3,000
24,950
15,200
7,600
24.23
15,000
10-590-15-A08AZ
15
260
3.13
3,000
24,950
15,200
7,600
24.23
15,000
10-590-15-A11CZ
15
260
4.62
3,000
24,950
15,200
7,600
24.23
15,000
10-590-18-A11CZ
18
390
4.62
2,250
24,950
18,500
9,250
29.68
18,500
(1) Rated jaw force is based on static conditions (O.R.P.M.) with factory lubrication. Variations in jaw force due to changes in chuck, lubrication or both may
occur. Jaw force may increase with use. This will not be detrimental to the chuck as long as the increase does not exceed 20%.
(2) Maximum recommended speeds are based on 50% jaw force retention at the stated WR (weight x radius to center-of-gravity) value. Specific
applications must be reviewed by the user to establish that the jaw force is adequate for the loads to be encountered. Higher speeds may be permissible
but must be reviewed. Contact your Cushman representative.
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