Fukudaco, Japan
Fukudaco Modular Clamping System
Manufacturer: Fukudaco
Overview
The drawbar system from OTT-JAKOB, which is standardly adopted by machine manufacturers worldwide, allows for the construction of optimal clamping systems by combining a wide variety of products. It offers a range of products to facilitate the ATC automatic tool change of motor spindles.
Applications
- Power drawbar systems
- General machine tools
- Machining centers
- Lathes
- Grinding machines
- Multi-tasking machines
- Manual clamps
- Various turrets
Features
- Tool interface: HSK, SK/BT shank
- Transmits clamping force through a Belleville spring mechanism
- Capable of supplying coolant and purging air
- Position controller system (stroke position detection)
HSK Taper Shank Power Drawbar System
ISO 12164 / JIS B 6064
Compliant with international standards for “dual-contact hollow taper shank”
- Achieves high rigidity through dual-contact design.
- Ensures high torque transmission and precise ATC repeatability.
- Short shank length and lightweight design reduce tool change time.
We provide customized drawbar proposal diagrams to meet your specifications.
HSK Clamping Unit
- Black coating type (standard stock item)
- Finger retention feature
- Short type, for repairs, high-pressure coolant specifications
Etc. can be provided
Rotary Union
- Coolant and air supply
- Spindle direct-connection type/Unclamping unit connection type
- 1 channel/2 channel specifications
- Maximum speed 75,000 min -1 available (1K-GDP)
- Leak detection function type available
Unclamp unit
- Wide variety of hydraulic, pneumatic, and electric types
- The reaction force receiving mechanism reduces the load on the spindle bearing.
- Rotary union (1K-GD type) can be installed
- Signal ring for position detection can be built in
Stroke Position Detection System
- Position Controller System
- INWEST (Signal converter with built-in unclamping unit)
SK/BT shank power drawbar system
MAS / ISO / DIN / ANSI / JIS
『7/24 Taper Shank』 International Standard Compliant
- The spring force can be reduced by approximately half using the boost mechanism, enabling a compact design.
- The pushing force required for unclamping can be reduced.
- Prevents fretting that occurs in the tapered part of the tool holder.
We will create a drawbar proposal that meets your required specifications.
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