Specifications
The datasheet provides detailed specifications for various models of overload protection equipment. Each model is characterized by its size, set torque values at 1500 min-1, maximum rotation speed, moment of inertia, and mass. The models range from TT-1X-03 to TT-4X-03, with set torque values varying from 0.2 N·m to 200 N·m and a maximum rotation speed of 1800 min-1, except for TT-4X-03 which has a maximum speed of 500 min-1. The moment of inertia and mass increase with the model size.

Dimensions
The document lists the dimensions for each model size, including parameters such as K1, B, D, E, F, H, N, L, P, S, T, U, and M. These dimensions are crucial for fitting and installation purposes.

Torque Coefficient
A graph is provided to illustrate the relationship between torque coefficient and rotation speed, indicating how the torque coefficient changes with varying speeds.

Option Signal Pin
For unattended or remotely controlled machines, a signal pin can be used to detect overloads. When an overload is detected, the signal pin is pushed out, which can be used to switch off power or trigger an alarm.

Standard Bore Diameter
The datasheet specifies standard bore diameters for each model, compliant with old JIS standards (E9), new JIS standards (H9), and motor standards. The bore diameters range from 8 mm to 45 mm, with specific keyway dimensions provided.

Standard Hole-Drillings
Details on standard hole-drillings are provided, including bore diameter, keyway width, and height for different standards. Tolerances for each standard are also specified.

Ordering Information
The document outlines how to place an order, specifying the size, type, bore diameter, key specifications, set torque, and options like the signal pin. It also notes that set screws are included with the product and advises contacting Miki Pulley for non-standard bore drilling dimensions.