KOGANEI CORPORATION
Koganei NHB Series Parallel Type Plain Bearing Specification Double Acting Type
Manufacturer: KOGANEI CORPORATION
Features
To begin with, the lever portion features a durable slide plate design, ensuring long operating life and consistent performance in industrial applications.
Additionally, a built-in magnet for sensor switches is included as standard equipment, allowing for seamless integration with position-detection systems.
Finally, the gripper supports 3-way direct mounting, offering greater flexibility and easier installation across various machine layouts.
Specifications
| Item | Basic model | |||
|---|---|---|---|---|
| NHBDP-10 | NHBDP-16 | NHBDP-20 | NHBDP-25 | |
| Cylinder bore size mm [in.] | 10 [0.394] | 16 [0.630] | 20 [0.787] | 25 [0.984] |
| Operation type | Double acting type | |||
| Media | Air | |||
| Operating pressure range MPa [psi] | 0.15–0.7 [22–102] | — | 0.1–0.7 [15–102] | — |
| Proof pressure MPa [psi] | 1.05 [152] | |||
| Operating temperature range °C [°F] | 0–60 [32–140] | |||
| Maximum operating frequency cycle/min | 180 | |||
| Lubrication | Cylinder portion Not required | Lever portion Required (Apply grease to the sliding portion) | ||
| Maximum grip point length mm [in.] | 30 [1.18] | 40 [1.57] | 60 [2.36] | 70 [2.76] |
| Gripping force¹ N [lbf] Closed side | 7.8 [1.75] | 23.5 [5.28] | 46.1 [10.36] | 76.5 [17.20] |
| Gripping force¹ N [lbf] Open side | 4.9 [1.10] | 17.7 [3.98] | 34.3 [7.71] | 58.8 [13.26] |
| Lever open/closed stroke mm [in.] | 4 [0.157] | 8 [0.315] | 12 [0.472] | 14 [0.551] |
| Port size | M3 × 0.5 | M3 × 0.5 | M5 × 0.8 | M5 × 0.8 |
| Mass² g [oz.] | 47 [1.66] (58 [2.05]) | 120 [4.23] (139 [4.90]) | 230 [8.11] (256 [9.03]) | 388 [13.69] (439 [15.49]) |
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