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■Innovative sealing system
The sealing system, core of band cylinders, is comprised of internal seal band and stainless steel external dust band to protect the cylinder from dusts.
Reliable metal-to-metal sealing system.
■Reliable piston assembly
Carrier bracket and piston for load mounting are connected with stainless steel bracket.Indirect load mounting on the piston allows longer life of seals and smooth operation of the cylinder.
The sealing system, core of band cylinders, is comprised of internal seal band and stainless steel external dust band to protect the cylinder from dusts.
Reliable metal-to-metal sealing system.
■Reliable piston assembly
Carrier bracket and piston for load mounting are connected with stainless steel bracket.Indirect load mounting on the piston allows longer life of seals and smooth operation of the cylinder.
BC2 Series Rodless Band Cylinders
■Bore size：φ12,φ25,φ32,φ40,φ50,φ63）
■Options
・Reed switches / Switches without contact
Switch for detecting piston position. A slide groove cut throughout the whole length of cylinder enables compact mounting of the switch as well as
easy determination and shift of mounting position.
・Floating mounting bracket
Load mounting element that can be slightly shifted back and force and around.
This bracket can be used without centering of load usually needed at mounting.
・Tube support
Mid-stroke bracket to prevent cylinder tube from bending due to long stroke or heavy load.
■Options
・Reed switches / Switches without contact
Switch for detecting piston position. A slide groove cut throughout the whole length of cylinder enables compact mounting of the switch as well as
easy determination and shift of mounting position.
・Floating mounting bracket
Load mounting element that can be slightly shifted back and force and around.
This bracket can be used without centering of load usually needed at mounting.
・Tube support
Mid-stroke bracket to prevent cylinder tube from bending due to long stroke or heavy load.
| Model code | BC2 | ||||||
|---|---|---|---|---|---|---|---|
| Bore size（mm） | φ12 | φ25 | φ32 | φ40 | φ50 | φ63 | |
| Port size | M5 | Rc1/8 | Rc1/4 | Rc3/8 | |||
| Operation type | Double acting | ||||||
| Working pressure | 0.2～0.7MPa | 0.17～0.7MPa | |||||
| Ambient temp | -5～50℃（The air must be dried the ambient temperature may drop below 5℃ to prevent problems due to freezing.） | ||||||
| Piston speed | Lubricated | 100～500mm/s | 60～800mm/s | ||||
| Oilless | - | 60～500mm/s | |||||
| Max. stroke | 2000mm（Longer stroke available upon request） | ||||||
| Cushion | Both ends (Rubber cushion) |
Both ends (Air cushion) |
|||||
| Reed Switches | Model code | CT（TRIAC） | RT |
|---|---|---|---|
| Applicable voltage | AC100・110V（50/60Hz） | max.DC200V | |
| Max. Operating current |
1.0A（at 30℃） 0.5A（at 60℃） |
0.5A（at 40℃） 0.3A（at 70℃） |
|
| Max. Contact capacity | - | 10VA | |
| Response time | 1ms or less | 1ms or less | |
| Ambient temp | -40～60℃ | -40～70℃ | |
| Leakage current | 1mA or less | - | |
| Indicator | - | LED |
|
| Leadwire length | 5m | 5m | |
| Wiring diagrams |
 |
 |
| HALL-EFFECT SWITCH | Model code | KT（HALL-EFFECT SINKING SWITCH：NPN） | TT（HALL-EFFECT SOURCING SWITCH：PNP） |
|---|---|---|---|
| Applicable voltage | DC5～25V | ||
| Max. Operating current |
0.2A | ||
| Response time | 10μs or less | ||
| Ambient temp | -18～66℃ | ||
| Indicator | LED | ||
| Leadwire length | 5m | ||
| Wiring diagrams |
 |
 |
|
| Note | Hall-effect switches are not available for φ20 | ||
●Refer to catalog for details.