Description: Designed as a low cost alternative to Power Chucking Systems, these chucks are used for machining work pieces that cannot be clamped optionally in power operated jaw chucks. They are ideal for machining parts that are susceptible to deformation or surface damag or components that require high speed machining. They are equipped with a lubrication facility that ensures a long, trouble free life. Since there is no end movement of the work piece gripping, in these OD clamping dead length type collet Second operation work can be accurately located endwise. They can also be equipped with steel collet on request in collet model Traub automate A - 25 or A - 42 and A - 60 etc. Since there is no end movement of the work piece while gripping, in these ID clamping collet Second operation work can be accurately located endwise.They can also be equipped with steel collet on request in collet model FEPC 20 - 45 X L 50 or FEPC 46 - 70 X L 100 etc.
Features: Manufactured from high-grade alloy steel, all the sliding surfaces of theses chucks are hardened and ground for accurate running and long service. For Lubricant purpose grease (Crastol Premium NLGI 3) ensures greater protection against heavy & shock loads, Maximum protection offered againstrust & corrosion nipple are there All collet chucks can be supplied with standard cylindrical recess mounting. Spindle mounting are possible with the of an adaptor plat ( Back Plat ).
DIMENSIONS All Dimensions in mm. | |||||||||||||
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Model | FEPCA - 25 | FEPCA - 42 | FEPCA - 60 | ||||||||||
A | 95 | 110 | 135 | ||||||||||
B | 165 | 165 | 168 | ||||||||||
C | 140 | 140 | 150 | ||||||||||
D | 115 | 126 | 142 | ||||||||||
E | 25 | 25 | 25 | ||||||||||
F | 11 - 3 / 120° | 11 - 3 / 120° | 11 - 3 / 120° | ||||||||||
H PCD | 104.8 | 104.8 | 133.35 | ||||||||||
I | 5 x 0.8 | 5 x 0.8 | 5 x 0.8 | ||||||||||
J | 55 | 70 | 92 | ||||||||||
K | 50 x 1.50 | 60 x 1.50 | 80 x 1.50 | ||||||||||
L | 15 | 15 | 20 | ||||||||||
M | 10 x 1.50 - 12.00 | 10 x 1.50 - 12.00 | 10 x 1.50 - 12.00 | ||||||||||
N | Grease Nipple | Grease Nipple | Grease Nipple | ||||||||||
O | 6 x 1 - 15.00 | 6 x 1 - 15.00 | 6 x 1 - 15.00 | ||||||||||
P | 2.00 to 26.00 | 5.00 to 42.00 | 10.00 to 60.00 |
SPECIFICATIONS | ||||
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Model | Total Stroke (mm) | Max draw bar push (kgf) | Max. speed (rpm) | Collet to be used |
FEPCA - 25 | 7 | 2000 | 5000 | TR - 25 / DL - 25 |
FEPCA - 42 | 7 | 2500 | 4500 | TR - 42 / DL - 42 |
FEPCA - 60 | 7 | 3000 | 3500 | TR - 60 / DL - 60 |