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MG10

MG10

MG10

Product catalog summary
General Properties:
The MG10 gripper has a payload capacity ranging from 0.001 kg to a maximum of 10 kg for workpieces without pads parallel to the ground. Protective pads and cylindrical workpieces have different maximum payloads, with specific values for orientations and pad types. The gripper can exert a pulling force of 300 N and has a magnetism resolution of 10 steps. It operates with an integrated electric BLDC motor and is classified as IP67 for protection.

Operating Conditions:
The gripper requires a power supply of 20-25 V and operates at a current consumption of 600-2000 mA. It functions within a temperature range of 5°C to 50°C and can handle relative humidity up to 95%. The calculated operational life is 30,000 hours.

Magnet Strength and Payload:
The gripper's strength is influenced by the orientation and properties of the workpiece, such as material type and surface finish. Maximum payload values can decrease significantly depending on these factors. Graphs illustrate the impact of workpiece thickness and air gap on payload capacity.

Material and Surface Treatment:
Materials like iron, cobalt, and nickel are magnetic, and their magnetism can be altered by treatments. Surface treatments do not affect magnetism but can reduce force if they increase the distance between the gripper and the workpiece.

Proximity Sensor:
The MG10 includes a proximity sensor capable of detecting workpieces within 2 mm. However, certain configurations, such as using fingertips for cylindrical objects, may prevent detection.

Smart Grip and Grip Detection:
The Smart Grip feature is available when using the gripper with or without pads, but not with the Eyes Location application. Grip detection requires specific finger configurations and magnet strength settings.

Fingers and Pads:
Protective pads are made of nylon to prevent marking on workpieces. Fingertips for cylindrical objects are provided for handling specific shapes. Customized fingers can be created but may reduce the gripper's force.

Recommendations:
For optimal performance, use 100% magnet strength at high speeds and avoid creating custom fingers that short-circuit adjacent fingers. Materials that add friction can be beneficial without significantly increasing offset.
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Catalog excerpts

MG10-2

1. Datasheet 1.1. MG10 General Properties Typical Maximum Unit No pads parallel to the ground No pads perpendicular to the ground Protective pads Cylindrical workpieces parallel to the ground Cylindrical workpieces perpendicular to the ground x Cylindrical workpieces perpendicular to the ground y Payload * Protective pads vertical Pulling force Workpiece size required for full force [L,W] ** Magnetism resolution Gripping time (including brake activation) Hold workpiece if power is lost? Storage temperature Integrated, electric BLDC

 Open the catalog to page 2
MG10-3

General Properties Typical Maximum Unit * Values are applicable at 3G. Depending on the acceleration, the gripper might be able to lift and carry up to 15 kg. ** To achieve the full force, all four fingers must be in contact with the workpiece. *** When you use the UR CB3 tool connector, the gripping time can increase up to 500 ms. Operating Conditions Power Supply Operating current consumption Operating temperature Relative humidity (non-condensing) Calculated operation life * To perform a grip. ** Automatically adapts to the current requirements when UR CB3 tool connector is used (600 mA)....

 Open the catalog to page 3
MG10-4

The strength that the gripper can pull with is impacted by the orientation and the different properties of the gripper's fingers and the workpiece such as material type, thickness, weight, geometry, surface finish, and so on. In certain cases, the maximum payload values (shown on the Strength vs payload graph) might decrease down to the following values: • • • Delivered Protective pads: 30% of the maximum Cylindrical workpieces: 41% of the maximum Gripping workpieces perpendicular to the ground: 28% of the maximum For example, the suggested maximum payload of a pure steel workpiece picked with...

 Open the catalog to page 4
MG10-5

The material of the workpiece can affect the magnetism as follows: • • Iron, cobalt, and nickel are considered to be magnetic. Materials consisting of iron, cobalt, or nickel can still be magnetic. The magnetism of the material can be changed with the amount of the iron, cobalt, or nickel and subsequent treatments such as annealing (heat treatment). Surface treatments such as zinc or plastic wraps does not affect the magnetism. Any distance that the surface treatment adds between the part and the gripper will drastically decrease the force. It is recommended to grip with 100% magnet strength...

 Open the catalog to page 5
MG10-6

Smart Grip and Grip Detection Use the Smart Grip feature as follows: • • Use the gripper without fingers or with the delivered pads. Grip with four fingers. NOTE: The Smart grip feature cannot be used together with the Eyes Location application. The Grip detection feature works as long as you use the following finger for gripping. Fingers Pads and fingertips for cylindrical objects are delivered with the gripper to cover a wider range of applications. Pads Use the protective pads when the gripper should not leave any mark on the workpiece. The protective pads are made of nylon.

 Open the catalog to page 6
MG10-7

Fingertips for cylindrical objects Use the fingertips for cylindrical objects to handle cylindrical and spherical workpieces with a diameter within 20–65 mm. NOTE: The proximity sensor will not be able to detect workpieces when the fingertips for cylindrical objects are used because the offset is higher than 2 mm in this case. The Grip detection feature works as long as the magnet strength is set higher than 25% and you use the following finger for gripping. Customized fingers Customized fingers can be created based on the following dimensions: NOTE: Customized fingers affect the force achived...

 Open the catalog to page 7
MG10-8

It might be beneficial to use materials that add friction such as tape, rubber, and other materials that add friction without increasing much the offset.

 Open the catalog to page 8
MG10-9

* Distance from the proximity sensor to the fingers. All dimensions are in mm and [inches].

 Open the catalog to page 9

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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.