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QRA

QRA

Product catalog summary

Overview: The document provides detailed specifications and options for the QRA series of robotic peripheral devices, specifically focusing on models QRA-1.5A, QRA-6A, and QRA-40A. These devices are designed for use in robotic applications requiring precise alignment and load handling capabilities.

Specifications:

Working Pressure: Pneumatic range from 0.3 to 0.7 MPa.
Lubrication: Not required or Turbine Oil Class 1 (ISOVG32).
Ambient Temperature: 5 to 60°C.
Gripper Repeatability: ±0.01 mm for BHA models.
Payload Limit: Varies by model, with QRA-1.5A supporting up to 1.5 kg and QRA-40A up to 40 kg.

Key Features:

Automatic alignment function for smooth assembly work.
Center retention with air lock function for precise returning to the datum position.
Rubber gasket for dust protection.

Options and Models:

QRA-1.5A offers several options including B1, B3, B4, and B5, each with specific layout drawings.
Supported hand models include BHA-01AS, BHA-03AS, BHA-04AS, and BHA-05AS, each with different specifications for jaw stroke, cylinder diameter, and weight.

Graphical Data: The document includes graphs showing the load required for horizontal movement in the X-Y direction, illustrating the performance of different models under varying conditions.

Ordering Information: The document provides a guide on how to order the QRA series compliance devices, emphasizing the importance of selecting the correct model and options based on specific application needs.

Catalog excerpts

Compliance Device Compact Compliance Device ■Automatic alignment function (smooth assembling work, etc.) ■Center Retention (air lock function to return precise returning to the datum position as well as retention of the center). ■Rubber gasket is for protection from dust Working Pressure Lubrication Ambient Temperature （℃）（㎜） Moving X-Y Direction Distance Twisting Direction ）（° X-Y Direction （㎜） Repeatability Twisting Direction ）（° Tensile Direction （N） Withstand Load Compression Direction （N）（㎏） Payload Limit （㎏） Recoverable Mass （㎏） Weight Supported Hand Model Working Pressure Lubrication Ambient Temperature （℃）（㎜） Total Jaw Stroke （㎜） Cylinder Diameter （㎜） Rod Diameter （㎝ Internal Volume [Reciprocation] 3／time） Gripper Repeatability （㎜）（㎏） Gripper Weight Weight （㎏） Option Symbol Specification C1 BHA Integrated Type C2 BHA Integrated Type C3 BHA Integrated Type C4 BHA Integrated Type Specification CKL Integrated Type CKL Integrated Type CKL Integrated Type CKL Integrated Type *All of these options are available only for QRA-1.5A Option Model Supported Chuck Model Working Pressure Lubrication Ambient Temperature （℃）（㎜） Total Jaw Stroke （㎜） Cylinder Diameter （㎜） Rod Diameter （㎝ Internal Volume [Reciprocation] 3／time） Gripper Repeatability （㎜）（㎏） Gripper Weight Weight （㎏） Gripper Specification Robotic Peripheral Devices Gripper Specification Option Model Robotic Peripheral Devices Moving Distance

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Twisting Direction <^X-Y Direction^ Option Model Option Model The graph on the right shows load F required for horizontal movement (X-Y direction).

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Compliance Device Layout Drawing Rubber Gasket ■QRA-1.5A-B3 QRA-1.5A-B3 Robotic Peripheral Devices Robotic Peripheral Devices

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Compliance Device Layout Drawing Rubber Gasket ■QRA-1.5A-B3 QRA-1.5A-B3 Robotic Peripheral Devices Robotic Peripheral Devices

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Compliance Device Layout Drawing Rubber Gasket Robotic Peripheral Devices Robotic Peripheral Devices

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Compliance Device Layout Drawing Rubber Gasket Robotic Peripheral Devices Robotic Peripheral Devices

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Layout Drawing Compliance Device Robotic Peripheral Devices 431 Robotic Peripheral Devices

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Layout Drawing Compliance Device Robotic Peripheral Devices 431 Robotic Peripheral Devices

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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