Product Overview: The document is a product catalog for the LGU35-S7A and M7 series planetary gear modules by Matex Japan. It includes specifications, torque curves, stacking examples, and dimensions.

Specifications: The catalog details various models such as LGU35-4SYD7-A and LGU35-5SYD7-A, highlighting their weight, output shape, input shape, maximum output torque, and actual speed ratio. For instance, the LGU35-4SYD7-A has a serration hole output shape, spur gear shaft input shape, and a maximum output torque of 5.0 Nm with a speed ratio of 3.667.

Output Torque Curve: The document provides torque curves for both 2-stage and 3-stage configurations, illustrating the relationship between output torque (Nm) and output revolution (rpm). The curves indicate performance across different stages.

Stacking Example: The catalog includes examples of stacking configurations, specifying the model names for each stage and the corresponding speed ratios. It notes that units will not be stacked at shipment.

Dimensions: Dimensions for stacked unit types are provided, specifically for the φ35 5.0 - 10 Nm LGU35 Multi-Stage configuration.

Additional Information: References are made to other pages for multi-stage usage (P27) and optional parts (P36).