[Code of Federal Regulations] [Title 46, Volume 4] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR111.25-15] [Page 223] TITLE 46_SHIPPING (This book contains parts 90 to 139) CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 111_ELECTRIC SYSTEMS_GENERAL REQUIREMENTS--Table of Contents Subpart 111.25_Motors Sec. 111.25-15 Duty cycle. Each motor must be rated for continuous duty, except a motor for an application listed in Table 111.25-15 or a similar duty must meet the minimum short-time rating stated in the table. Table 111.25-15 ------------------------------------------------------------------------ Minimum short-time rating of Application of motor motor, in hours ------------------------------------------------------------------------ Deck winch and direct acting capstan...... Half. Deck winch with hydraulic transmission.... Continuous at no load followed by \1/2\ hr. at full load. Direct acting windlass.................... One fourth. Windlass with hydraulic transmission...... Half hour idle pump operation, followed by \1/ 4\ hr. full load operation. Steering gear, direct acting.............. One. Steering gear, indirect drive............. Continuous operation at 15 pct. load followed by 1 hr. at full load. Watertight door operators................. \1/12\. Boat winches.............................. \1/12\. ------------------------------------------------------------------------