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BHG

BHG

Product catalog summary

Overview: The document provides technical specifications and details for the BHG Series Compact Cross Roller Parallel Hand, a pneumatic gripper designed for precision and durability in various industrial applications. It includes models BHG-01AS, BHG-03AS, BHG-04AS, BHG-05AS, and BHG-06AS.

Key Features:

Protective rubber cover for use in dusty and harsh environments, preventing penetration of mists and dusts.
High accuracy and smooth operation with a cross roller guide, ensuring precise motion.
Compact body with high rigidity, utilizing telescopic slides and bearing retainers for a high moment-to-size ratio.
Clean room compliant types available, suitable for Class 10 and Class 1000 environments.

Specifications:

Working Pressure: 0.1 to 0.7 MPa (0.3 to 0.7 MPa for NO & NC types).
Lubrication: Not required or Turbine Oil Class 1 (ISOVG32).
Ambient Temperature: 5 to 60°C.
Models vary in grip force, external finger length, and optimal grip force range.

Performance Data:

Graphs illustrate grip force in opening and closing with effective external finger lengths under different air pressures (MPa).
Optimal grip force ranges from 15N to 250N depending on the model.

Internal Structure / Parts & Seals:

Detailed parts list includes body, piston, cylinder cover, master jaw, bearing guides, fulcrum shaft, and operating shafts.
Seals list includes piston seal, rod seal, and cylinder seal, with materials specified for each component.

Ordering Information:

Options for normally open (NO) and normally closed (NC) configurations.
Various sensor and quantity options available, including non-contact reed switches.

Layout Drawings:

Detailed layout drawings for each model, indicating air port positions and mount hole depths.
CAD data available for further design integration.

Catalog excerpts

■Protective rubber cover for use in dusty and harsh environments Rubber cover prevents substances and particulates such as mists and dusts from penetrating into the interior of the unit ■High accuracy and smooth operation with cross roller guide Cross roller bearing retention structure used in the sliding material provides high accuracy and smooth motion ■Compact body and high rigidity Telescopic slides and bearing retainers to provide high moments to size ratio ■Clean room compliant types available Clean Room Class 10 and Class 1000 types available Standard BHG-01AS Option Sensor, Size Quantity OptionBHG-01AS- ET3S2 - GH BHG-01AS-GH (BHG-01AS with oil-proof rubber cover) with 2 of ET3 non-contact reed switches Sensor, Quantity * o6AS °niy For sensor detail C277p) * Except 06AS Specification Model

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■Standard (Double-Acting) ■NCfSingle Acting -& NO(Single Acting -Normally Open) Normally Closed) ■Parts List No. Performance Data ■Grip Force The graph shows grip force in opening and closing with effective external finger lengths H from gripper cover surface under different air pressure (MPa) Open Closed ■BHG-04AS External Finger Length (cm) External Finger Length (cm) External Finger Length (cm) External Finger Length (cm) External Finger Length (cm)

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Compact Cross Roller Parallel Hand Layout Drawing BHG-01AS Standard・NO・NC *Values inside ( ■BHG-04AS （Optimal Grip Force 40N to 80N） BHG-01AS-E□S□ ) are for NC (Normally Closed) type *Values inside ( ) are for NC (Normally Closed) type ■BHG-01AS （Optimal Grip Force 15N to 30N） depth 8 Mount Hole depth 7 Mount Hole depth 8 Mount Hole depth 1.5 Mount Hole ■BHG-03AS （Optimal Grip Force 30N to 50N） BHG-03AS Standard・NO・NC *Values inside ( *Values inside ( ) are for NC (Normally Closed) type Mount Hole depth 7 Mount Hole ) are for NC (Normally Closed) type Mount Hole ■BHG-05AS （Optimal Grip Force...

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Compact Cross Roller Parallel Hand Layout Drawing ■BHG-06AS （Optimal Grip Force 100N to 250N） BHG-06AS Standard・NO・NC ) are for NO (Normally Open) and NC (Normally Closed) type *Values inside ( depth 12 Mount Hole

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BHG

BHG

Catalog excerpts

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