HORIUCHI Hydraulic Cylinder Features
[Excellent Dependability]
The sliding part of the rod is of high-quality chrome-plated construction and a soft bronze casting is used for the rod bushing to prevent scarring of the rod with high performance U-shape packing used as the rod packing. These features provide reliability and durability while protecting against oil leakage.
[Perfect Cushion Construction]
Tapered cusion construction is incorporated into our standard cylinders and results in an approximate reduction of 50% of surge pressure as compared to conventional cylinders. This cushion construction provides ideal smooth stoppage over a very short time.
[Switches]
Our high-performance reliable dustproof switches (magnetic proximity switches) are standard. Because of their unified compact construction, there is no need to attach external sensors, thereby making cylinder installation very efficient.
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■F-Series Specifications
| Series Name |
F |
| Norminal Pressure Note1） |
7MPa：FS 14MPa：FF |
| Model |
Standard：FS、FF |
Standard with Switch：FSR、FFR |
| Bore |
φ32・φ40・φ50・φ63・φ80・φ100・
φ125・φ140・φ150・φ160・φ180・
φ200・φ224・φ250 |
φ32・φ40・φ50・φ63・φ80・φ100・
φ125・φ140 |
| Maximum Allowable PressureNote2） |
7MPa Cap Side：9MPa Head Side：Rod Type A15MPa、Rod Type B13MPa、Rod Type C11MPa
14MPa Cap Side：18MPa Head Side：Rod Type A18MPa、Rod Type B18MPa、Rod Type C14MPa |
| Proof Pressure |
10.5ＭＰａ・21ＭＰａ |
| Minimum Working PressureNote3） |
FS:Less than 0.29ＭＰａ FF:Less than 0.56ＭＰａ |
| Thread Tolerance |
ＪＩＳ 6ｇ/6Ｈ（Corresponds to JIS Grade 2） |
| Range of Operating Temperature Note4) |
Standard Specifications：-10℃ to +80℃
High Temperature Specifications：-10℃ to +120℃ |
Standard Specifications：-10℃ to +60℃
High Temperature Specifications：-10℃ to +100℃ |
| Hydraulic Oil Applied |
Gereral purpose mineral hydraulic oil
（When using operating oils other than above,
be sure to report the brand name(s) after referring to the Packing matrrial.） |
More info spec. for F-seires
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