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KOGANEI CORPORATION
Koganei NHB Series Parallel Type Linear Guide Specification with Rubber Cover Double Acting Type

Manufacturer: KOGANEI CORPORATION
Features
Built-in dust protection cover ensures reliable performance and prevents contamination in demanding industrial environments.
Linear guide lever design delivers long operating life, high-precision motion, extended lever travel, and stable overhang gripping capability.
Exceptional gripping repeatability of ±0.01 mm (±0.0004 in) provides consistent accuracy for automation, robotics, and high-precision assembly applications.
Integrated magnet for sensor switch compatibility enables easy installation and precise detection for automated control systems.
Specifications
| Item | Basic model | |||
|---|---|---|---|---|
| NHBDPGJ-8 | NHBDPGJ-10 | NHBDPGJ-16 | NHBDPGJ-20 | |
| Cylinder bore size mm [in.] | 8 [0.315] | 10 [0.394] | 16 [0.630] | 20 [0.787] |
| Operation type | Double acting type | |||
| Media | Air | |||
| Operating pressure range MPa [psi] | 0.3–0.7 [44–102] | 0.25–0.7 [36–102] | 0.2–0.7 [29–102] | 0.15–0.7 [22–102] |
| Proof pressure MPa [psi] | 1.05 [152] | |||
| Operating temperature range °C [°F] | 0–60 [32–140] | |||
| Maximum operating frequency cycle/min | 100 | |||
| Lubrication | Not required | |||
| Effective gripping force (F)¹ N [lbf] Closed side | 5.8 [1.30] | 9.4 [2.11] | 26.4 [5.93] | 45.0 [10.12] |
| Effective gripping force (F)¹ N [lbf] Open side | 9.9 [2.23] | 14.7 [3.30] | 39.2 [8.81] | 59.8 [13.44] |
| Lever open/closed stroke mm [in.] | 4 [0.157] | 6.5 [0.256] | 10 [0.394] | 14 [0.551] |
| Repeatability mm [in.] | ±0.01 [±0.0004] | |||
| Port size | M3 × 0.5 | M3 × 0.5 | M5 × 0.8 | M5 × 0.8 |
| Mass² g [oz.] | 27 [0.95] (32 [1.13]) | 90 [3.17] (101 [3.56]) | 180 [6.35] (119 [4.20]) | 370 [13.05] (396 [13.97]) |
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