PRODUCTS

A series ( Manual setting)
Closed Center Hydraulic Chucks

A series ( Manual setting)
A Series Closed Center Hydraulic Chucks|For Large Workpieces – High Rigidity, High Stability
The A Series Closed Center Hydraulic Chuck is specifically engineered for extra-large workpieces. With a robust structure and reliable hydraulic operation, it is ideal for machining environments that require high stability. Perfect for heavy-duty turning tasks and complex clamping applications, this chuck ensures consistent and secure performance on large CNC lathes.

Key Features
Applicable Size Range
Supports equipment sizes from Ø1000mm to Ø1600mm, designed to meet the demands of large-scale machining.

Durable Material Construction
The chuck body is made from ductile cast iron, delivering outstanding rigidity and durability for extended high-load operations.

Heavy-Duty Jaw Structure
Equipped with forged alloy steel master jaws featuring a high-strength design. The jaws are recessed below the chuck body surface, allowing flexible adaptation to various clamping and fixture setups.

Independent Manual Fine Adjustment
Each master jaw supports independent manual fine-tuning, enabling precise clamping — ideal for irregularly shaped or high-precision components.
Closed Center Hydraulic Chucks A series ( Manual setting)
Products & Specifications

※ Kindly click the table below for product details.

ModelNumber Of JawsPlunger Stoke (mm)Jaw Stoke [manual setting] (mm)Max. Push Force (kgf)Max. Gripping Force (kgf)Max. Hydr.Pressure (kgf/cm²)Max.Speed (r.p.m.)Weight (kg)Moment Of Intertia (kgf.m²)CylindersHard Top JawsSoft Top Jaws
A340Z52035718.5183543260042.7563065083TC25060PD2-40-1PE2-40
AP340Z52035718.5+(30)183543260042.7563065083TC25060PD2-40-1PE2-40
A440Z52045718.5183543260042.7557070590TC25060PD2-40-1PE2-40
AP440Z52045718.5+(30)183543260042.7557070590TC25060PD2-40-1PE2-40
A350Z52035718.5183543260042.75500895169TC25060PD2-50-1PE2-40
AP350Z52035718.5+(30)183543260042.75500895169TC25060PD2-50-1PE2-40
A450Z52045718.5183543260042.75450945178TC25060PD2-50-1PE2-40
AP450Z52045718.5+(30)183543260042.75450945178TC25060PD2-50-1PE2-40
A363Z72036019.5203943670046.854001710519TC25060PD2-63PE2-63
AP363Z72036019.5+(40)203943670046.854001710519TC25060PD2-63PE2-63
A463Z72046019.5203943670046.853601810549TC25060PD2-63PE2-63
AP463Z72046019.5+(40)203943670046.853601810549TC25060PD2-63PE2-63
If the dimension and specifications change, please take the confirmation drawing as standard.

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