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LGU146-M20

LGU146-M20

LGU146-M20

Product catalog summary
Product Overview: The LGU146-M20A is a planetary gear module produced by Matex Japan, designed for high torque applications. It features a spline hole input and output shape, with a maximum output torque of 540 Nm.
Specifications: The module comes in various models, including LGU146-3MEF20-A, LGU146-4MEF20-A, and LGU146-5MEF20-A, with weights ranging from 2.6 to 3.05 kg. The actual speed ratio varies depending on the model.
Dimensions and Stacking: The unit type is φ146, and it can be used in multi-stage configurations. The dimensions for stacked units are provided, but units are not stacked at shipment.
Output Torque Curve: The document includes an output torque curve graph, illustrating the relationship between output torque (Nm) and output revolution (rpm) for the LGU146-M20A series.
Optional Parts: Optional parts include joint shafts (U146-N000L) and spacers (U146-904). It is recommended to use two WR-21 concentric retaining rings to prevent axial movement of the joint shaft, as these are not included with the optional parts.
Recommendations: For multi-stage usage and optional parts, refer to pages 31 and 32 of the catalog for detailed information.
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Catalog excerpts

LGU146-M20-1

Matex Japan Planetary Gear Module

 Open the catalog to page 1
LGU146-M20-2

■ OUTPUT TORQUE CURVE ■ EXAMPLE of STACKING 1000 Output Revolution(rpm)

 Open the catalog to page 2
LGU146-M20-3

UNIT TYPE COMBINATION 0146 540 Nm ■ OUTPUT TORQUE CURVE 10 100 Output Revolution(rpm) ^The torque curve of the final stage(output side) is described. ^Please prepare two WR-21 concentric retaining rings to prevent axial movement of the joint shaft. (The optional part (U146-N000L) does not include concentric retaining rings.)

 Open the catalog to page 3

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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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