Shaft Chucks are designed for complete machining of shafts in one setup, and are ideal for machining applications including crankshafts, camshafts and other complex shafts. Shaft Chucks feature retractable jaw carriers, power operated face drivers and quick change jaws and face drivers.

SMW AUTOBLOK公司是生产设施的优秀制造商，目标是为客户提供个性化的夹紧工程的*解决方案，生产基地位于意大利都灵和德国，配备了zui现代化的生产设施。SMW AUTOBLOK是高性能、精确性和高品质的代名词，SMW AUTOBLOK的特点是可靠、经济的夹紧解决方案。

德国SMW-AUTOBLOK Spannsysteme GmbH 公司在Meckenbeuren（ 德国） 和CAPRIE（意大利）设厂，*以来专门从事应用于*生产设备的夹紧工件研发与制造。几十年来，坚持通过创新和以客户为导向的产品开发思想成为SMW-AUTOBLOK 能够提供世界*的服务的关键因素。

W
Size Range: 215mm - 460mm
Number of Jaws: 3 Jaws
Face Driver
Compensating or Self Centering Clamping
Proofline Sealed
The W Shaft Chucks are designed for complete machining of shafts in one setup, and are ideal for machining applications including crankshafts, camshafts and other complex shafts. W Shaft Chucks feature retractable jaw carriers, power operated face drivers and quick change jaws and face drivers.

GSA
Size Range: 200mm - 320mm
Number of Jaws: 3 Jaws
Face Driver with Fixed or Spring-Loaded Center
Compensating Jaw Clamping
Proofline Sealed
The GSA Shaft Chucks are designed for complete machining of shafts in one setup. Rough machining is done with the compensating jaws clamping, and finish machining is completed with the face driver at the retracted jaws.

SMW Autoblok has the most comprehensive lineup of Closed Center Power Lathe Chucks. Available with 2 Jaws, 3 Jaws, 4 Jaws or 6 Jaws, options include standard stroke, long stroke, centrifugal force compensation, and more.

SMW封闭中心动力卡盘AN系列

AN-C
High Precision Power Chucks
Size Range: 165mm - 400mm
Number of Jaws: 2 and 3 Jaws (4 jaws 400mm only)
Tongue & Groove
Closed Center
The AN-C Closed Center Power Chucks feature tongue & groove master jaws for heavy or high profile top jaws. The AN-C chucks are well suited for general chucking applications, and are suitable for vertical machining applications.

AN-D
High Precision Power Chucks
Size Range: 125mm - 400mm
Number of Jaws: 2 and 3 Jaws (4 Jaws 400mm only)
Inch Serration
Closed Center
The AN-D Closed Center Power Chucks are well suited for general chucking applications, and are suitable for vertical machining applications.

AN-M
High Precision Power Chucks
Size Range: 125mm - 400mm
Number of Jaws: 2 and 3 Jaws (4 jaws 400mm only)
Metric Serration
Closed Center
The AN-M Closed Center Power Chucks are well suited for general chucking applications, and are suitable for vertical machining applications.

SMW封闭中心动力卡盘AL系列

AL-D
Size Range: 125mm - 400mm
Number of Jaws: 2 and 3 Jaws (4 jaws 400mm only)
Inch Serration
Closed Center
The AL-D Closed Center Power Chucks feature a long clamping stroke, and it is possible to clamp first and second operations with the same stroke. AL-D Chucks are well suited for general chucking applications, and are suitable for vertical machining applications.

AL-M
Size Range: 125mm - 400mm
Number of Jaws: 2 and 3 Jaws (4 jaws 400mm only)
Metric Serration
Closed Center
The AL-M Closed Center Power Chucks feature a long clamping stroke, and it is possible to clamp first and second operations with the same stroke. AL-M Chucks are well suited for general chucking applications, and are suitable for vertical machining applications.

SMW封闭中心动力卡盘AP系列

AP-D
Size Range: 170mm - 400mm
Number of Jaws: 3 Jaws
Inch Serration
Closed Center
Proofline Sealed
The AP-D Closed Center Power Chucks are for mid to large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

AP-M
Size Range: 170mm - 400mm
Number of Jaws: 3 Jaws
Metric Serration
Closed Center
Proofline sealed
The AP-M Closed Center Power Chucks are for mid to large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

AP-C
Size Range: 170mm - 400mm
Number of Jaws: 3 Jaws
Tongue & Groove
Closed Center
Proofline sealed
The AP-C Closed Center Power Chucks feature tongue & groove master jaws, and are for mid to large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

SMW封闭中心动力卡盘APL系列

APL-D
Size Range: 215mm - 400mm
Number of Jaws: 3 Jaws
Inch Serration
Closed Center
Proofline sealed
The APL-D Closed Center Power Chucks feature a long clamping range, and are for mid to large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

APL-D
Size Range: 500mm - 800mm
Number of Jaws: 3 Jaws
Inch Serration
Closed Center
Proofline sealed
The APL-D Closed Center Power Chucks feature a long clamping range, and are for large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

APL-C
Size Range: 500mm - 800mm
Number of Jaws: 3 Jaws
Tongue & Groove
Closed Center
Proofline sealed
The APL-C Closed Center Power Chucks feature a long clamping range, and are for large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

APL-M
Size Range: 215mm - 400mm
Number of Jaws: 3 Jaws
Metric Serration
Closed Center
proofline sealed
The APL-M Closed Center Power Chucks feature a long clamping range, and are for mid to large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

APL-C
Size Range: 215mm - 400mm
Number of Jaws: 3 Jaws
Tongue & Groove
Closed Center
proofline sealed
The APL-C Closed Center Power Chucks feature a long clamping range and tongue & groove master jaws, and are for mid to large batch production applications. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

SMW封闭中心动力卡盘NT系列

NT-D
Size Range: 170mm - 400mm
Number of Jaws: 3 Jaws
Inch Serration
Closed Center
proofline sealed
The NT-D Closed Center Power Chucks feature centrifugal force compensation, and are designed for mid to large batch production, as well as high speed machining and fragile parts. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

NT-M
Size Range: 170mm - 400mm
Number of Jaws: 3 Jaws
Metric Serration
Closed Center
proofline sealed
The NT-M Closed Center Power Chucks feature centrifugal force compensation, and are designed for mid to large batch production, as well as high speed machining and fragile parts. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

NT-C
Size Range: 170mm - 400mm
Number of Jaws: 3 Jaws
Tongue & Groove
Closed Center
proofline sealed
The NT-C Closed Center Power Chucks feature centrifugal force compensation and tongue & groove master jaws, and are designed for mid to large batch production, as well as high speed machining and fragile parts. They are fully sealed, making them ideal for dry machining of castings and forgings, as well as high pressure coolant applications.

SMW AUTOBLOK 中实液压卡盘AL-D125  AL-M125
超大行程；夹紧力通过斜楔机构传递；卡盘体力经过表面淬火处理，保证了更高的精度和更高的精度和更长的寿命。
For chucking parts. External or internal clamping
Suitable for vertical machines.
Long clamping stroke (possibility to clamp 1st and
2nd operation with the same jaws).
AL-D: Master jaws with INCH serration
(1/16" x 90°, 3/32" x 90°)
AL-M: Master jaws with METRIC serration
(1.5 mm x 60°) (suitable for japanese jaws)
Technical features
Extra long stroke per jaw
Gripping force transmission
via wedge hook
Case hardened body to
assure greatest precision and long chuck life
Standard equipment
2, 3 or 4 jaw chuck
1 set T-nuts with bolts
1 set soft top jaws
Mounting bolts
Grease gun
Ordering example
3 jaw chuck AN-D 210/A6 or
2 jaw chuck AN-M 250/Z220

SMW AUTOBLOK 中实动力卡盘BHD-FC（英）BHM-FC（公）
夹紧力通过斜楔机构传递，通过配重块实现离心力补偿，以使夹紧力在高转速时损失zui小，卡盘体（直径315以下）经过表面淬火处理，保证了更高的精度和更长的寿命。
For open center or partial open center clamping
Large through-hole
Compensation of centrifugal force for high speed
Clamping of easily deformed parts with low gripping force, maintained to high speed
BHD-FC: Master jaws with INCH serration
(1/16" x 90°, 3/32" x 90°)
BHM-FC: Master jaws with METRIC serration
(1.5 mm x 60°) (Ø 165-400 mm)
(suitable for japanese jaws)
Technical features
Gripping force transmission via wedge hook
Centrifugal force compensation by means of counter balance weights for minimum loss of gripping force at high speed
Case hardened body (up to Ø 315) to assure greatest precision and long chuck life
Standard equipment
3 jaw chuck
1 set T-nuts with bolts
1set soft top jaws
Mounting bolts
Grease gun
Ordering example
3 jaw chuck BHD-FC 210/A6 or
3 jaw chuck BHM-FC 250/Z220

SMW AUTOBLOK 键槽型基爪NT-RC 梳齿型基爪NT-RD
卡盘*密封，高精度快换卡爪，专为各种高生产率机床而设计，*润滑脂润滑，夹紧力恒定，配置式离心力补偿，使用位置固定（NT-RC）或径向可调（NT-RD）的卡爪，中心带有用于冷却液和/或空气输送的通孔。
For mid to large batch flexible production/high speed machining and for fragile parts.
Quick jaw change = short set up time.
Fully sealed, ideal for dry machining of castings and forgings or if high pressure coolant is used.
Ideal for vertical, pick up and horizontal machines.
NT-RC: quick jaw change with tongue & groove master jaws
NT-RD: quick jaw change with serrated master jaws (2.5 mm x60°) (radially adjustable).
Technical features
High accuracy patented quick jaw change
Centrifugal force compensation
Constant gripping force with permanent grease lubrication
Central bore for coolant and/or air
Chuck body and internal parts case hardened
proofline® chucks = fully sealed - low maintenance
Standard equipment
3 jaw chuck
1 set soft top jaws
1 quick jaw change
T wrench
mounting bolts
Ordering example
3 jaw chuck NT-RC 215/A6 or
3 jaw chuck NT-RD 260/FL220

常用型号：
NT-RC（键槽型基爪）NT-RD（梳齿型基爪）NT-RC170/NT-RD170 NT-RC215/NT-RD215 NT-RC260/NT-RD260 NT-RC315/NT-RD315 NT-RC400/NT-RD400
BHD-FC（英）BHM-FC（公）中实动力卡盘 BHD-FC165/BHM-FC165 BHD-FC210/BHM-FC210 BHD-FC250/BHM-FC250 BHD-FC315/BHM-FC315 BHD-FC400/BHM-FC400 BHD-FC500 BHD-AN-D（英制）  AN-M（公制）
AL-D125  AL-M125
FC630