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).
Table of dimensions for main and control dynamo brushes for various HP models.
Identifier | ExFiles\Box 165\6\ img048 | |
Date | 24th December 1926 | |
X5670 24.12.26. DYNAMO BRUSH DIMENSIONS. MAIN. CONTROL. ROW: 20 HP. MAIN: .300; Box 1: .750, .225 □ CONTROL: .200; Box 1: .750, .150 □ ROW: Special 20 HP. MAIN: .300; Box 1: .500, .150 □"; Box 2: .500, .150 □" CONTROL: .200; Box 1: .500, .100 □"; Box 2: .500, .100 □" ROW: 40/50 HP. MAIN: .375; Box 1: .500, .1875 □"; Box 2: .500, .1875 □" CONTROL: .275; Box 1: .500, .1375 □"; Box 2: .500, .1375 □" ROW: 40/50 HP. (Narrower brushes). MAIN: .280; Box 1: .500, .140 □"; Box 2: .500, .140 □ CONTROL: .187; Box 1: .500, .0935 □"; Box 2: .500, .0935 □" EFC. | ||