Mechanical centre-clamping vises
Product Information
Properties
| Product number: | B200500135 |
|---|---|
| Length [mm]: | 240 |
| Height [mm]: | 140 |
| Weight [kg]: | 23 |
| Clamping width: | 130 |
| H1 [mm]: | 110 |
| H2 [mm]: | 138 |
| M max [Nm]: | 200 |
| SW [mm]: | 18 |
| Jaw width [mm]: | 125 |
| Clamping force [N]: | 70000 |
| Reversible stepped jaws: | With stepped reversible jaws |
| Stroke [2 x mm]: | 48 |
Product details
This centre-clamping vise series serves as a powerful and economical clamping device on multi-axis machining centres and automation systems. The exchangeable clamping jaws allow flexible use. The maximum access to the workpiece results from the compact design of the clamping device and allows the customer optimum accessibility in 5- and multi-axis machining processes.
Strong Points
- Compact design
- Wide clamping range
- Interchangeable clamping jaws for various customer requirements
Fields of application
- Single-part / small series production
- Clamping from outside to inside (external clamping)
- Clamping from inside to outside (internal clamping)
Material
- Tempered tool steel
- Magnetizable chromesteel, rust-resistant (VA version)
Finish
- Surface hardened
- Completely hardened (VA version)
- Functional surfaces precision grinded
- Hardened spindle
- Ground in base jaws
Scope of delivery
- 1 Centre-clamping vise with operating instructions
- 1 Pair hard step jaws 89°
Accuracy
- Centering accuracy ±0,015 mm*
- Repetition accuracy 0,01 mm
- Pairing accuracy 0,02 mm
Accessories
- Clamping jaws
- Center jaws
- General accessories
Documents 1
All Variants
Accessories
The soft clamping jaws can be machined and fitted on the workpiece. Material Steel (16MnCr5) * Steel, rust-resistant Finish Soft, pre-machined Scope of delivery 2 Clamping jaws, soft Note Aluminum, plastic or brass version available on request.
Movable center jaws for centre-clamping vises. For clamping of two workpieces. The soft version can be machined and fitted on the workpiece. Material Steel Finish Soft Optional hardened with removable clamping jaws, hardened with grip (for MZR) Scope of delivery 1 Center jaw with mounting rails Practical advice By the movable design two different sized workpieces can be clamped in the centre-clamping vise.
With the conversion kits, you can easily convert your existing centre-clamping vise MZR or MZE in a double vise. The workpiece clamping is then carried against a fixed center jaw. Third hand function The first workpiece is already held, while the second workpiece is fixed during further rotation of the spindle. Material Steel Finish Hardened Scope of delivery 1 Center jaw with spindle Practical advice Due to the special mounting of the spindle with workpieces up to 2 mm difference in length can be clamped.
The base cubes can be inserted directly as basic elements on the machining table or can be positioned and screwed on a base plate. They shorten the Z-movement of the machining spindle during the process or enables the non-collision use of short tools. Material Steel Finish Sand-blasted, grinded Scope of delivery 1 Base cube 2 Centering bolts for centre-clamping vise 1 Set fixing screws for centre-clamping vise or compact vise Note Mounting material for machine table upon request.
The hardened and ground step jaws are used for clamping of finished parts or in the second setup. Material Steel * Magnetizable chrome steel, rust-resistant Finish Hardened, grinded Scope of delivery 2 Step jaws
Through the undercut at the jaws, the workpiece is held securely during machining. Only 3 mm clamping depth are necessary. Material Steel Finish Hardened, grinded Scope of delivery 2 Short clamping jaws 75° Note Form cutters to prepare your workpieces are available on request. Working steps 1. Sawing raw materia 2. Machining dovetail contour 3. Clamping raw material
For form fit clamping of raw material. The hardened surface of the grip jaws deforms the workpiece surface during the clamping process and thus increases the holding force of the clamping location. The applied coating protects the grip jaws from premature wear. Material Special tool steel Finish Hardened, coated Scope of delivery 2 Grip jaws Practical advice Best results with workpieces up to 1100 N/mm 2 material strength.
For form fit clamping of high-strength raw material. The hardened surface of the clamping jaws deforms the workpiece surface during the clamping process and thus increases the holding force of the clamping location. The applied coating protects the grip jaws from premature wear. Material Steel Finish Hardened, coated Scope of delivery 2 Step jaws, rough with coating Practical advice Best results with workpieces with more than 1100 N/mm2 material strength and sturdy material surface.
The hardened, ground and then carbide coated step jaws are used for clamping of ground finished parts or in the second set-up. High holding force through increased friction factor. The workpiece surface will not be damaged. Material Steel Finish Hardened, carbide coated Scope of delivery 2 Step jaws with carbide coating Practical advice Best results with workpieces in mold and die production. 1,5 – 2,0 times higher friction factor or holding force than smooth clamping surfaces.
The pendulum jaws allow raw material clamping of cast, molded as well as unparallel sawed workpieces. With the pull-down pendulum jaws, angular misalignments of several millimetres can be rectified. The clamping surfaces are rough serrated. Material Steel Finish Hardened, grinded Scope of delivery 1 Pull-down pendulum jaw 1 Fixed jaw 2 Support rails
For use together with all standard jaws type MZE as well as customer designed jaws. The top jaws allow the use of short cuting tools especially with small workpieces. Material Steel Finish Hardened, grinded Scope of delivery 2 Top jaws MZE
Wrenches with ratchet function for manual operation of centre-clamping vises and clamping tools.
The work locators can be fastened to the centre-clamping vises, compact vise and several clamping devices. Material Steel Finish Black-finished Scope of delivery 1 Work locator
Sets for fastening the mechanical centre-clamping vises or compact vises on T-slot 12 mm, 14 mm resp. 18 mm. Material Steel Finish Surface hardened sand-blasted Scope of delivery 4 Single clamping claws 4 Slot nuts 4 Allan screws 2 Center bolts
The different side clamps are used to fix the mechanical centre-clamping vises and compact vises. They have been specially designed for grid plates with SPREITZER grid hole system 20-M10. Fixing material for T-nut 14 mm Material Steel Finish Black-finished Scope of delivery 1 Side clamp