This document provides specifications for a SF-1525 flange mounted clutch including a maximum static torque of 700 lb-ft, a maximum speed of 2,000 rpm, and standard voltage options of 6, 24, or 90 VDC. It lists dimensions for the armature, field, rotor hub, and mounting holes. Customers must maintain concentricity and squareness tolerances. The document also provides an exploded view diagram and lists replacement part numbers.