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OK-Vise
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Automation
- Hydraulic modules
Hydraulic modules
Following hydraulic modules are available:
Powerplate concept
The Powerplate concept gives users the most straightforward access to automation.
Hydraulic actuators (from 1 to 7 pcs) are built-in under a base plate, and the cylinder package can also be moved to various additional positions under the plate for optimal clamping. So,either a single workpiece can be clamped alone or up to 14 pcs simultaneously.
The Hydraulic actuator normally uses HA-VD1, creating a 29 kN clamping force with 350 bar maximum hydraulic pressure.
Fixtures can also be built on sub plates, which can be rapidly changed using a built-in Ball-Lock quick-change system.
Generic-purpose OK-VISE Fixturing Concept components like Multi-Rail RM units can be installed directly on the plate.
There are two sizes as standard: 240x400 mm and 400x700 mm.
PP2VD5-2440A Powerplate unit
PP2VD5-2440A with RM option
Plate size 240 x 400 mm.
Hydraulic cylinder package ( 2 actuators ) can be installed in the middle or at the end of the plate.
Positioning holes for RM-400 Multi-Rail units are included.
Applications
POWERPLATE WITH SUB-PLATE
Hydraulic actuator sets HA-JB1, HA-JD1, HA-VB1 and HA-VD1
In addition to hydraulic actuators (= cylinders) these sets include all the adapter bolts and fittings required to automatize B- or D-series clamps.
Depending on the clamp size, a 8 mm or 12 mm bolt goes through the clamp and fixture plate to the cylinder ‘s piston. The base cylinder is bolted on to a fixture plate.
The cylinders in the sets are single-acting, enabling the simplest possible actuation of OK-VISE clamps
Hydraulic actuator HA-VB1
| Code | Dimensions | STEP |
| HA-VB1 |  |  |
- Single acting cylinder with spring return
- Cylinder stroke 4,5 mm creates 2 x 2,0 mm clamp jaw movement
- Height 51 mm
- JIC 1/4 connection
- Recommendation max 350 bar
| Piston area/ pull (cm2) | 3.8 | |
| Piston force (kN) | ||
| at 250 bar / pull | 9.5 | |
| at 350 bar / pull | 13.1 | |
| Clamp force (kN) using BK2-VT clamp in standard conditions | ||
| at 250 bar / pull | 7.0 | |
| at 350 bar / pull | 9.7 | |
Hydraulic actuator HA-VD1
| Code | Dimensions | STEP |
| HA-VD1 | | |
- Single acting cylinder with spring return
- Cylinder stroke 8 mm creates 2 x 3,3 mm clamp jaw movement
- Height 67 mm
- JIC 1/4 connection
- Recommendation 350 bar max
| Piston area/ pull (cm2) | 11.6 | |
| Piston force (kN) | ||
| at 250 bar / pull | 29.0 | |
| at 350 bar / pull | 40.0 | |
| Clamp force (kN) using DK2-VT clamp in standard conditions | ||
| at 250 bar / pull | 20 | |
| at 350 bar / pull | 31 | |
Installation principle
Hydraulic actuator HA-JB1
| Code | Dimensions | STEP |
| HA-JB1 | | |
- Hollow-rod cylinder
- M12 thread
- Height 48 mm
- Cylinder stroke 6,1 mm creates 2 x 2,6 mm clamp jaw movement
- JIC 1/4 connection
- Recommendation max 250 bar
| Piston area/ pull (cm2) | 6.2 | |
| Piston force (kN) | ||
| at 250 bar / pull | 14.9 | |
| at 350 bar / pull | 20.9 | |
| Clamp force (kN) using BK2-VT clamp in standard conditions | ||
| at 250 bar / pull | 11 | |
| at 350 bar / pull | 15 | |
Hydraulic actuator HA-JD1
| Code | Dimensions | STEP |
| HA-JD1 | | |
- Hollow-rod cylinder
- M12 thread
- Cylinder stroke 7,8 mm creates 2 x 3,3 mm clamp jaw movement
- Height 58 mm
- JIC 1/4 connection
- Recommendation max 250 bar
| Piston area/ pull (cm2) | 12.3 | |
| Piston force (kN) | ||
| at 250 bar / pull | 29.6 | |
| at 350 bar / pull | 41.4 | |
| Clamp force (kN) using BK2-VT clamp in standard conditions | ||
| at 250 bar / pull | 22 | |
| at 350 bar / pull | 31 | |
Installation
