KOGANEI CORPORATION
Koganei Flat Rodless

Manufacturer: KOGANEI CORPORATION
Features
Clean Specification Also Available (All Cylinders Supported)
We have established standard clean specifications to ensure compliance with industry requirements. Cylinder sizes 14, 22, and 28 correspond to JIS/ISO Class 5 (FED-STD Class 100 equivalent), while sizes 35, 45, and 56 correspond to Class 6 (FED-STD Class 1000 equivalent).
Excellent Operability
These cylinders offer smooth operation at speeds ranging from 8 to 800 mm/s (0.315 to 31.5 in/sec).
Steady movement at low speeds is now achievable—something that was not possible with previous rodless cylinder designs.
Slim Design Allows Excellent Matching to Guides
The oval tube structure enables a thin profile, reducing slider height by approximately 30% (based on in-house comparison).
Its low, flat shape makes it ideal for use alongside guiding mechanisms.
Cylinder Sizes 12, 22, 28, 35, 45, and 56 Available in Six Models
This lineup supports a wide variety of applications, from transporting high volumes of items to handling tiny precision components and automotive parts.
Direct Mounting Eliminates Wasted Space
End plates designed for block-type mounting contribute to space efficiency.
These cylinders can be installed without the need for mounting brackets.
Excellent for Eliminating Delayed Lifting and Preventing Pop-out
Cylinders Can Be Used Separately
Specifications
| Item | Model | (CS-)MRV14 | (CS-)MRV22 | (CS-)MRV28 | (CS-)MRV35 | (CS-)MRV45 | (CS-)MRV56 |
|---|---|---|---|---|---|---|---|
| Equivalent cylinder diameter | mm [in.] | 14 [0.551] | 22 [0.866] | 28 [1.102] | 35 [1.378] | 45 [1.772] | 56 [2.205] |
| Medium | Air | ||||||
| Operating type | Double acting type | ||||||
| Operating pressure range | MPa [psi] | 0.2 to 0.7 [29 to 102] | |||||
| Proof pressure | MPa [psi] | 1.05 [152] | |||||
| Operating temperature range | °C [°F] | 0 to 60 [32 to 140] | |||||
| Operating speed range | mm/s [in/sec] | Basic mounting type: 8 to 500 [0.315 to 19.7] | |||||
| Shock absorber specification: 8 to 800 [0.315 to 31.5] | |||||||
| Cushion | Basic mounting type | Rubber bumper | |||||
| Shock absorber specification | Shock absorber | ||||||
| Lubrication | Not required | ||||||
| Stroke adjustment range (with shock absorber specification only) mm [in.] (per side) | MRV14 | 0 to -10 [0 to -0.394] | 0 to -6 [0 to -0.236] | 0 to -15 [0 to -0.591] | 0 to -21 [0 to -0.827] | 0 to -22.5 [0 to -0.886] | 0 to -19.5 [0 to -0.768] |
| Maximum stroke | mm [in.] | 1000 [39] | 1500 [59] | 1500 [59] | 2000 [79] | 2000 [79] | 2000 [79] |
| Stroke tolerance | mm [in.] | +2 [0.079] / 0 | |||||
| Port size | M5×0.8 | M5×0.8 | Rc1/8 | Rc1/8 | Rc1/4 | Rc1/4 | |
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