Graph of speed-torque and ampere-torque curves for R.R. CAV and Lucas starter motors for the Goshawk chassis.
| Identifier | ExFiles\Box 35\4\ scan 121 | |
| Date | 14th November 1932 | |
| SPEED-TORQUE AND AMPERE-TORQUE CURVES OF R.R. CAV AND LUCAS STARTER MOTORS FOR GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) CHASSIS. Left Y-Axis: AMPERES Right Y-Axis: SPEED (R.P.M) X-Axis: TORQUE (LB-INS) Curve Labels: AMPERES SPEED R.R. CAV LUCAS R.R. LUCAS Annotation: APPROX. 'BREAKING' POINT ON CHASSIS Bottom Right: X.372 14/11/32 | ||
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).