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).
Test results for a Lucas E575 Dynamo, detailing control brush standards.
Identifier | ExFiles\Box 36\4\ scan 102 | |
Date | 29th July 1932 | |
RR 300 (120B) (SF 349 24-1-19) MP 200552 X.30146. 91085 ROLLS-ROYCE LIMITED. INSTRUCTIONS. I To E & C. Customer's No. 7P150. Re: X 30146 Lucas E575 dynamo No R1869 Control brush standards 40° 75°C. 740 0 13.6 830 2.0 13.8 930 4.2 14.0 1015 5.4 14.1 1180 7.4 14.3 1340 8.6 14.45 1470 9.25 14.5 1620 9.5 14.6 1720 9.7 14.6 1850 9.2 14.5 1960 9.25 14.5 2070 Max 9.30 14.5 2200 9.30 14.5 (Cut-out) Signed This Sheet must be filed on completion of the work. | ||