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).
Calculation sheet for the output and torque multiplication of the 'India' Servo system.
| Identifier | ExFiles\Box 57\1\ Scan154 | |
| Date | 11th June 1925 | |
| contd :- -2- Hs{Lord Ernest Hives - Chair}/RMQ/LG11.6.25. **************** WITH AN 'OUTPUT MULTIPLICATION' OF UNITY - F/P = 1/1 = 1 ∴ one "output"/input unit = 1/.645 = 1.55 "torque multiplication units". For 'India' Servo. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||