Centering Unit
PVXMseries
- STEEL
- STAINLESS
- RESIN
- RoHS
- PAT
- PAT.P
It is a positioning support unit that makes delicate positioning of workpieces etc., in each process at the manufacturing site easily in a short time.
The top plate slides 360 ° freely so that the workpiece is positioned smoothly without dust generation and the top plate quickly returns to the origin at no load and accepts the next work.
We have also a lot of line-ups including a type that locks the moving part and fixes the work piece, a built-in air cylinder for lifting and lowering and a downward oriented special type.
Standard type
Lifting type
| Type | Type of the top plate returns original position with magnet. (PVXM) |
|||
|---|---|---|---|---|
| Top Plate Lock | With Lock | Without Lock | ||
| Lifting Unit | With lifting | Without lifting | With lifting | Without lifiting |
| Recommended Load Capacity | 98N(10kgf) - 29,400N(3,000kgf) | |||
| Horizontal Stroke | Maximum±50mm | |||
| Use Direction | Upward | |||
| Pressure Range | 0.2MPa - 0.7MPa *When the top plate lock. | |||
| Temperature Range | 0 - 60°C | |||
- Depending on the magnetic force, it may disturb other equipment’s function.
- Please use the operating area of the top plate below the horizontal stroke and rotation angle value. It may cause damage if you don’t.
- We recommend using this product without lubrication usage.
| Model | Recommended Load Capacity | Horizontal Stroke | Floating Stroke | Function |
|---|---|---|---|---|
| PVXM300R-15 | 2,940N (300kgf) | ±15mm | - | With top plate lock mechanism |
| Model | Recommended Load Capacity | Horizontal Stroke | Floating Stroke | Function |
|---|---|---|---|---|
| PVXM1000R-50 | 9,800N (1,000kgf) | ±50mm | - | With top plate lock mechanism |
| Model | Recommended Load Capacity | Horizontal Stroke | Floating Stroke | Function |
|---|---|---|---|---|
| PVXM500R-25-L10W | 4,900N (500kgf) | ±25mm | 10mm | With top plate lock mechanism, With lifting unit |
Cleanroom compatible Planeveyor [Centering Unit]
PVXM series (PAT.P) Rising dust data
We measure date of particle around one cubic foot when running in a clean box.
It is continuous data running dust of a general type centering unit active in the manufacturing process of smartphones etc.
There are also other special data tests such as a unit elevation test etc. which can also be applied as an unbalanced load.
■ Test specification
| Measurement type | PVXM300R-15 (Top Plate: SUS303 / Small ball: POM / Body: POM) |
|---|---|
| Test load | Test load 2,940N(300kgf) |
| Stroke | 1min: 60 times / 1 Stroke: 30mm |
■ Environment in the clean box
| Dust generation data when not running | PARTICLE 0.3µ: 2 pieces / PARTICLE 0.5µ: 0 piece |
|---|---|
| Continuous operation of box fan | Ability: 11.0m3/min 〈 NIC Autotec, Inc. 〉 |
| Measuring equipment | AIR BORNE PARTICLE COUNTER RION HHPC-2 Ability: 0.1cf/min (Aspirate for 10 minutes every 1 km run) |
| Running time | Continuous running for 10 hours a day for 30 days |
■ PVXM300R-15 Data of rising dust
*Other data material is also available. Please feel free to contact us if you have any further questions or specific wishes or demands.
Centering Unit for general environment
PVXTseries
- STEEL
- STAINLESS
- RESIN
- RoHS
- PAT
- PAT.P
The PVXT series which improved its internal structure in order to respond to the harsher general environment as "centering unit" boasts many sales results as a positioning system under clean environment emerging. It is a unit of a new concept aimed to use for usage in more difficult conditions by greatly improving impact resistance, unlazed load resistance, dustproofness, and endurance.
▶Dustproof cover (option) can be manufactured.
PVXT1000R-35
| Type | Type of the top plate returns original position with spring.(PVXM) | |
|---|---|---|
| Top Plate Lock | With Lock | Without Lock |
| Recommended Load Capacity | 980N(100kgf) - 29,400N(3,000kgf) | |
| Horizontal Stroke | Maximum±50mm | |
| Use Direction | Upward | |
| Pressure Range | 0.2MPa - 0.7MPa *When the top plate lock. | |
| Temperature Range | 0 - 60°C | |
- Please use the operating area of the top plate below the horizontal stroke and rotation angle value. It may cause damage if not.
- We recommend using this product without lubrication.
| Model | Recommended Load Capacity | Horizontal Stroke | Floating Stroke | Function |
|---|---|---|---|---|
| PVXT1000R-35 | 9,800N (1,000kgf) | ±35mm | - | With top plate lock mechanism |
About Centering Unit
It is a special unit that slides and positions 360 ° in the free direction while receiving the load of the work, whose bottom is not flat, and the usual way of using is to receive load of the work with 4 or more units. When the workpiece is pushed by the equipment cylinder etc., the top plate of the unit slides and it is possible to lock the top plate at an arbitrary position by supplying air. This function can make it possible to position work pieces in a space-saving manner and it can be used in various production sites such as lines for manufacturing LCD screens in the clean rooms.
The latest type of centering unit which can be customized according to various needs such as recommended use load, amount of top plate's stroke, tapping processing for the top plate etc., Also it is changed from the fundamental internal structure to make it smaller than the conventional product of the same specification realized and succeeded in great cost reduction.
It is a product that can be said to be the final form of the positioning unit in which the homing accuracy of the top plate is markedly improved by the new mechanism (PAT) and the scattering of the particles is greatly suppressed.