Koganei | Kouei Japan Trading

Koganei NHB Series Double Acting Parallel Type

Manufacturer: KOGANEI CORPORATION

Features

First, the lever portion uses a linear guide to provide long operating life, high precision, long lever travel gripping, and stable overhang gripping.
Moreover, the design achieves gripping position repeatability of ±0.01 mm (±0.0004 in.) and centering accuracy of ±0.07 mm (±0.0028 in.), ensuring consistent and accurate handling.
Additionally, the magnet for the sensor switch comes as standard equipment, allowing easy integration with detection systems.

Item	Basic model
Item	NHBDPG-8	NHBDPG-10	NHBDPG-16	NHBDPG-20	NHBDPG-32
Cylinder bore size mm [in.]	8 [0.315]	10 [0.394]	16 [0.630]	20 [0.787]	32 [1.260]
Operation type	Double acting type
Media	Air
Operating pressure range MPa [psi.]	0.22～0.7 [32～102]	0.2～0.7 [29～102]	0.12～0.7 [17～102]	0.1～0.7 [15～102]	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	120
Lubrication	Not required
Effective gripping force (F) N [lbf.]	Closed side	5.8 [1.30]	9.4 [2.11]	26.4 [5.93]	45.0 [10.12]	157.8 [35.47]
Effective gripping force (F) N [lbf.]	Open side	9.2 [2.23]	17.3 [3.90]	39.2 [8.81]	59.8 [13.44]	176.4 [39.65]
Lever open/closed stroke mm [in.]	4 [0.157]	5 [0.256]	10 [0.394]	14 [0.551]	22 [0.866]
Repeatability mm [in.]	±0.01 [±0.0004]
Port size	M3×0.5	M3×0.5	M5×0.8	M5×0.8	M5×0.8
Mass g [oz.]	24 [0.85]	80 [2.82]	159 [5.61]	178 [6.28]	329 [11.60] (355 [12.52])	664 [23.42]