PRODUCTS
D series

Closed Center Hydraulic Chucks

D series
Applicable Size Range
Supports equipment sizes from Ø381mm to Ø800mm, meeting the machining needs of various medium to large workpieces.

Robust Material Construction
Made from forged alloy steel, offering exceptional strength and durability — ideal for long-term, high-load operations.

Enhanced Protection Design
Equipped with dust-proof side strips and cover plates to effectively prevent the intrusion of cutting fluid, chips, and other contaminants into the actuation area, ensuring stable operation and extended service life of internal components.

Innovative Master Jaw Structure
Features a serrated master jaw design, with jaws recessed below the chuck body surface — providing flexible compatibility with various workpieces and fixture setups.

Standardized Interface
Spindle connection conforms to SA or DIN international standards for easy integration with a wide range of machine tools.
Closed Center Hydraulic Chucks D series
Products & Specifications

※ Kindly click the table below for product details.

ModelAdaptorPlunger Stoke(mm)Jaw Stoke [Diameter] (mm)MAX.Push Force (kgf)Max. Gripping Force(kgf)Max. Hydr. Pressure (kgf/cm2)Max. Speed (r.p.m.)Weight (kg)Moment Of Intertia (kg.m 2)CylindersHard Top JawsSoft Top JawsGripping Range (Ømm)
D315A83511.383112534032.530001372.1TC20035PD1-15-1PE1-15-2Ø62-Ø392
D315A113511.383112534032.530001262TC20035PD1-15-1PEI-15-2Ø62-Ø392
D315A153511.383112534032.530001502.3TC20035PD1-15-1PEI-15-2Ø62-Ø392
D318A83511.383112534032.527001573.4TC20035PD1-15-1PE1-24-1ø62~ø461
D318A113511.383112534032.527001433.1TC20035PD1-15-1PE1-24-1ø62~ø461
D318A153511.383112534032.527001673.6TC20035PD1-15-1PE1-24-1ø62~ø461
D321A113511.385062741933.519202346.6TC20035PD1-21-1PE1-24-1ø102~ø541
D321A153511.385062741933.519202266.4TC20035PD1-21-1PE1-24-1ø102~ø541
D324A113511.385062741933.517302807.7TC20035PD1-21-1PE1-24-1ø102~ø621
D324A153511.385062741933.517302717.4TC20035PD1-21-1PE1-24-1ø102~ø621
D332A113511.385062741933.560544731TC20035PD1-32-1PE1-32-1ø147~ø811
D332A153511.385062741933.560543929TC20035PD1-32-1PE1-32-1ø147~ø811
D340A155718.5183543263042.7560065083TC25060PD1-40-1PE1-40-1ø112~ø1000
D340A205718.5183543263042.7560064281TC25060PD1-40-1PE1-40-1ø112~ø1000
If the dimension and specifications change, please take the confirmation drawing as standard.

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