Ortlieb tool clamping sets and systems have been used by well-known machine tool manufacturers for decades. The product range includes steep taper and hollow shank taper clamping sets for virtually maintenance-free use, including with ceramic slide rings, complete spring compressors, mechanical force and locking units and electromechanical release units. A large number of customer-specific solutions are testimony to the company's innovative prowess.
The Genuine Ortlieb Fullgrip Collets for Toolholding
- Slim collet taper combined with long collet bore assures strong grip and rigiditiy
- The collet system has been designed for all kinds of heavy duty operations
- Self–locking
- High accuarcy is guaranteed over a long life due to high quality steel and careful heat treatment
- The Ortlieb collet fits all types of machine spindles made in accordance with DIN 6388 / ISO 10897 Form C
Toolholder Collet Double Slitted with 1:10 Taper for Tool Clamping
- Recommended as a drill holder collet
- Consistent strong grip over the full range of -0.5 mm
- Extraordinarily long collet bore resulting in strong grip
- Drills can be short clamped on the chamfer
- Rigid tapping without positive drive on square end of tap
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The Tool Gripper for Hollow Taper Shank Interface DIN 69893/69063 ISO 12164-0/12164-2
The Ortlieb HSK-tool grippers are the basis for safe and reliable clamping of HSK-tools. For the first time it is possible to offer maintenance-free tool grippers by the use of ceramic on the functional surfaces in connection with a wear-resistant hard coating. After a one-time initial lubrication the tool gripper is clamping up to 3 mio. cycles without loosing any clamping force.
The permitted clamping force is up to 200 % (HSK A50) higher than the by the standard DIN 69893/69063 recommended minimum clamping force. This ensures a safe tool clamping also at high loadand high rotation speed.
Intelligent designed mounting fixtures are assuring shortest mounting or changing time for the tool grippers. The Ortlieb HSK-tool grippers are available in two product lines: the ToolGrip HSK and UniGrip HSK. Specially the ToolGrip HSK is convincing by compact dimensions, a simple and maintenance-friendly design and a large coolant passage (HSK A63 up to Ø 14 mm).
Further HSK products:
Tool-Grip HSK
Uni-Grip HSK
The Automatic Springless Tool Clamping System KVSL for Grinding Spindles
This new developed tool clamping system is functioning without springs. The pneumatic two-way power cylinder SLE transfers the pull force via a freewheel pull-bar directly to the piston of the mechanical intensifier KV. The piston acts directly on the tool gripper and locks self-impeding the tool in clamping position. The releasing of the tool is carried out by a reverse force created by the two-way power cylinder SLE.The automatic tool clamping system KVSL can only be operated with Ortlieb TG tool grippers.
We design with pleasure your automatic springless tool clamping system! Please contact us!
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The Mechanical Intensifying and Locking Unit KV with Post-Clamping Effect
This new developed intensifier converts the pull-force with factor 1:3 in clamping force via a key-system. The system locks self-impeding when clamping. A controlled force impulse is sufficient in order to overcome the self-impeding and to release the system.
Your benefit:
- Simple to integrate by means of compact dimensions
- Safe clamping by means of high power gear ratio of 1:9 at HSK
- Constant clamping force via self-impeding and post-clamping effect of the safety spring
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The Pneumatic Clamp/Release Unit SLE with Freewheel
The pneumatic clamp/release unit is operating with a freewheel pull-bar. Therefore it is assured that the SLE is uncoupled at the spindle operation. The clamp/release unit SLE can only be operated with Ortlieb intensifier KV.
Your benefit:
- Simple to integrate by means of compact dimensions
- Safe clamping and releasing by means of position control via inductive position measuring system
- It is possible to integrate a coolant rotary feedthrough
- Different installation modifications are possible
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Drill Holders with Parallel Shank for Rubber-Flex® RFCJ Collets
ToolGrip SK
The ToolGrip SK tool gripper are an approved serial product for automatic tool changing. They are clamping tools with ISO taper and pull stud acc. DIN 69871/72. The six-piece clamping segments have an optimal load balancing. Therefore a higher permitted clamping force is possible. And this at faster cyles.
On request all tool grippers are available in wear-resistant coated design. Please contact us!
With pleasure we modify the tool grippers according to your application. For example:
- Reinforced design for higher clamping forces
- Design with varying clamping stroke
- Design with additional sealings
- Design with air blast / coolant / minimal quantity lubrication delivery
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MultiGrip SK
The MultiGrip SK tool gripper are clamping tools with ISO taper tools and pull stud acc. DIN 69871/72. It is possible to use tools with other pull studs with same connection dimensions in the same spindle internal contour by simply changing the tool gripper.
Following pull studs are possible:
- DIN 69871/72
- ISO 7388/1+2 (A/B)
- ANSI B5.50
- MAS-BT JIS B6339-1992
With pleasure we modify the tool grippers according to your application.
For example:
- Reinforced design for higher clamping forces
- Design with varying clamping stroke
- Design with additional sealings
- Design with air blast / coolant / minimal quantity lubrication delivery
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UniGrip SK
The UniGrip SK tool gripper are clamping tools with ISO taper tools and pull stud acc. DIN 69871/72. The six-piece clamping segments have an optimal load balancing. Therefore a higher permitted clamping force is possible. And this at faster cycles. On request all tool grippers are available in wear-resistant coated design. Please contact us! It is possible to use tools with other pull studs with same connection dimensions in the same spindle internal contour by simply changing the tool gripper. Following pull studs are possible:
- DIN 69871/72
- ISO 7388/1+2 (A/B)
- ANSI B5.50
- MAS-BT JIS B6339-1992
With pleasure we modify the tool grippers according to your application. For example:
- Reinforced design for higher clamping forces
- Design with varying clamping stroke
- Design with additional sealings
- Design with air blast / coolant / minimal quantity lubrication delivery
Download catalog section
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