Koganei | Kouei Japan Trading

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.

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])