Rolls-Royce Archives
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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.
  
  


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