KOGANEI CORPORATION
Koganei HC3, HC5 Hydro-Checkers

Manufacturer: KOGANEI CORPORATION
Features
Stepless and Smooth Speed Control
This compact, lightweight, and high-performance hydraulic-type cylinder speed controller ensures smooth operation. The spring return type provides ample control load, with a maximum capacity of 4903.3N (1100lbf). Additionally, the use of damping oil minimizes viscosity changes due to temperature variations, maintaining stable setting speeds.
Two types are available, including the HC3 model with a maximum stroke of 30mm and the HC5 model with a maximum stroke of 50mm. Moreover, no piping or wiring is required, making installation quick and easy.
Specifications
| Item | HC3 | HC5 |
|---|---|---|
| Return type | Spring return1 | |
| Maximum stroke | mm [in.]: 30 [1.18] | mm [in.]: 50 [1.97] |
| Controllable load range | N [lbf]: 147.1 ~ 4903.3 [33 ~ 1100] | N [lbf]: 147.1 ~ 4903.3 [33 ~ 1100] |
| Allowable impact | Impact energy Ek < 2.3N·m [1.7ft·lbf]2 | Impact energy Ek < 2.3N·m [1.7ft·lbf]2 |
| Controllable speed range | mm/s [in/sec]: 0.5 ~ 30 [0.02 ~ 1.18] (Load at 980.7N [220lbf]) | mm/s [in/sec]: 0.5 ~ 30 [0.02 ~ 1.18] (Load at 980.7N [220lbf]) |
| Operating temperature range | °C [°F]: 0 ~ 60 [32 ~ 140]3 | °C [°F]: 0 ~ 60 [32 ~ 140]3 |
| Mass | kg [lb.]: 0.39 [0.86] | kg [lb.]: 0.50 [1.10] |











