Product Overview: The document is a product catalog for the LGU54-P and LGU54-C series planetary gear modules by Matex Japan. It highlights the specifications, dimensions, and performance characteristics of these gear modules.

Output Torque Curve: The catalog provides an output torque curve, indicating the relationship between output torque (Nm) and output revolution (rpm). The curve is essential for understanding the performance of the gear modules under different operational conditions.

Example of Stacking: The document includes examples of stacking configurations for multi-stage usage, which can enhance the gear module's performance by increasing the torque output.

Dimensions and Specifications: Detailed dimensions and specifications are provided for various models within the LGU54-P and LGU54-C series. Key parameters include weight, output shape, input shape, maximum output torque, and actual speed ratio. For instance, the LGU54-4PAD model has a maximum output torque of 5.94 Nm and a speed ratio of 7.5.

Multi-Stage Usage: The catalog describes the potential for multi-stage configurations, which can achieve a maximum output torque of 9.8 Nm. The document specifies the model names for each stage and their respective input and output shapes.

Important Notes: The torque curve of the final stage (output side) is specifically described, and it is noted that units are not stacked at shipment, implying that assembly is required post-delivery.