Clarifying the design and components for a new starter motor data machine.
| Identifier | ExFiles\Box 64\2\ scan0177 | |
| Date | 7th July 1928 | |
| To EFC. {E. Fowler Clarke - Electrical Engineer} X76258 BY {R.W. Bailey - Chief Engineer} /RD2/ML1 7.7.28. DATA STARTER MOTOR. Reading through your EFC {E. Fowler Clarke - Electrical Engineer} 1/T.30.6.28 again, I note that on page 4 you assume that having 3½ and 6½ turns per pole already made for the motor you have (9-EX) if we make a 4½ and 5½ you will have a complete range, however, it was thought advisable to make the data machine as near like the E.A.C.10 motor as possible and therefore the machine RHC. {R. H. Coverley - Production Engineer} is building will be complete with its 4 sets of field coils and the motor you have (9-EX) will not be used in any way in connection with the data machine. BY {R.W. Bailey - Chief Engineer} /RD. | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).