The Rohm 400 mm 3-jaw hydraulic power chuck is a large-capacity workholding solution for big-bore CNC turning centers, developing up to 9,000 daN of draw-bar force and spinning to 2,000 RPM. Its self-centering 3-jaw action secures large-diameter shafts, flanges, and cylinders with repeatable concentricity for heavy turning. Rohm is a leading German manufacturer of chucks and clamping technology, respected for precision engineering and durability. At 400 mm, this chuck is built for serious material removal on large parts.

Compared with a manual chuck, this hydraulic power chuck delivers consistent, operator-independent clamping across long runs, and its high draw force and 400 mm capacity handle heavy work beyond the reach of smaller chucks. It is a strong match for large-frame lathes in production. Bought used, this Rohm chuck brings German-engineered, large-capacity workholding to a CNC lathe.

MakeRohm
Model
Year2010 or older
Product #16909
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About This Machine

Hold big work with German precision - the Rohm 400 mm power chuck clamps large-diameter parts with 9,000 daN of draw force and repeatable self-centering. It is a simple, reliable way to bring heavy-duty hydraulic workholding to your big-bore CNC lathe.

**All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.**

Live Tooling / Milling

Specifications

Spindle

Second Spindle

Tool Changer

Turret

Control

Tailstock / Steadyrest

Options

Product Description: Rohm 400 mm 3-Jaw Power Chuck
Max Speed 2,000 RPM
Max Draw-Bar Force 9,000 daN