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RMH series pneumatic rodless cylinder is an integrated linear-guide, magnetically coupled rodless cylinder—a precision slide-type unit. It transmits power via a magnetic linkage between the internal piston’s permanent magnet and the external carriage. Featuring an integrated linear ball guide at the base, it offers high-precision guidance without the need for external rails. It combines the space-saving benefits and leak-free magnetic sealing of rodless cylinders while overcoming the limitations of the RMS series (which lacks guidance) and the RMT series (which has weak guide-rod rigidity). Designed for applications such as small-scale precision transfer, multi-point positioning, and stations involving lateral eccentric loads, it serves as a direct alternative to the SMC CY1S slide-type magnetically coupled rodless cylinder.
Air inlet and outlet are on the same side, facilitating piping.
Equipped with mounting grooves for sensors (magnetic switches).
Addition of a guide rail design: enhances the operating precision of the main body, improves non-rotating accuracy, and increases load-bearing capacity.
Magnetic-coupling rodless cylinder section: There is no mechanical connection between the piston and the slider, resulting in excellent sealing performance.
The pneumatic cylinder can be mounted in multiple orientations.
Capable of carrying loads from multiple direction
| 구경 (mm) | 10 | 16 | 20 | 25 |
| 실린더 작동 방식 | 양방향 작동 방식 | |||
| 작업 매체 | 공기 (40 µm 메쉬 스크린을 통해 여과된) | |||
| 작동 압력 범위 | 0.2~0.7Mpa(29~100psi)(2.0~7.0bar) | |||
| 압력 내성 보장 | 1.2 MPa (175 psi) (12.0 bar) | |||
| 작동 온도 | -20°C~70°C (내열성이 뛰어난 밀봉 재료를 선택하십시오. 작동 온도 범위: 0–150°C.) | |||
| 작동 속도 범위 | 50–400 mm/s | |||
| 스트로크 허용 범위 | 0~250 +1.0 251~1000 +1.5 | |||
| 버퍼링 양식 | Fixed buffer; hydraulic shock absorber optional. | |||
| 인터페이스 나사 규격 | M5×0.8 | PT1/8 | ||
| Safe holding force (N) | 55 | 140 | 220 | 345 |
이 연결부에 사용할 수 있는 나사산 유형으로는 PT, G, NPT가 있습니다.
| 내경 mm (구경) | 표준 스트로크(mm) |
| 10 | 50.100.150.200.250.300 |
| 16 | 50.100.150.200.250.300.350.400.450.500 |
| 20 | 50.100.150.200.250.300.350.400.450.500.600.700.750.800 |
| 25 | 50.100.150.200.250.300.350.400.450.500.600.700.750.800 |


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