![]() 3-jaw Chuck Serration 90° Serration 60° Pipe Bar Flange Disc Length Machining Side Machining |
Power Chucks with Through-hole DURO-A - Constant clamping force for more than 500,000 cycles ![]() ![]() |
APPLICATION Premium power chuck with through-hole for the machining of bar, pipes and discs. With constant clamping force distribution for more than 500,000 cycles. TYPE Power chuck available with cylindrical centre mount. Connection dimensions according to DIN ISO 702-4. Adaption to short taper mount DIN ISO 702-1. 3-jaw version with serration 90° and 60°. TECHNICAL FEATURES - Up to 30% larger through-hole and up to 35% more maximum speed for a broader range of applications compared to similar power chucks |
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| - Optimized centrifugal force behavior and low centrifugal force losses and high speeds thanks to special wedge hook system with annular piston - High concentricity of 0.01 mm (for milled top jaws) through precision manufacturing CUSTOMER BENEFITS » Constant clamping force for more than 500,000 cycles » Up to 30% higher maximum clamping force » 3-year warranty (pursuant to DURO-A warranty) » Weight reduction of up to 10% by reducing overall height, as well as increased work envelope due to improved interference contours |
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| Included in the scope of delivery: Chuck, chuck and jaw mounting screws, mounting wrench, slot nuts (without top jaws) |
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| DURO-A, 3-jaws, serration 90° |
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| C15 3-jaw power chuck DURO-A, serration 90°, cylindrical centre mount, connection dimensions according to DIN ISO 702-4
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| DURO-A, 3-jaws, serration 90° |
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| C15 3-jaw power chuck DURO-A, serration 90°, cylindrical centre mount, connection dimensions according to DIN ISO 702-4
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Jaws DURO-A![]() C21 Reversible top jaws, hardened, serration 90° - material: 16MnCr5
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![]() C21 Reversible top jaws, 3-jaw set, hardened serration 60° - material: 16MnCr5
Additionally or later applied, hardened stepped jaws must be ground out in the chuck. |
![]() C21 Soft top jaws, can be hardened, serration 90° - material: 16MnCr5
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![]() C21 Soft top jaws, 3-jaw set, can be hardened serration 60° - material: 16MnCr5
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 90° - width of the groove 10
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 90° - width of the groove 10
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 90° - width of the groove 12
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 90° - width of the groove 17
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 90° - width of the groove 21
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 90° - width of the groove 25.5
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 60° - width of the groove 12
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![]() C21 Claw-type jaws, 1 piece, hardened, serration 60° - width of the groove 16
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| Accessories DURO-A |
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| C15 Extended T-nuts With screw, for SV 1/16“ x 90° ![]()
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A09 Special grease F80 for lathe chucks for lubrication and conservation of chucking power
C15 Grease gun DIN1283
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