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).
Bench test results for a sequence starter motor (No. 2 scheme).
| Identifier | ExFiles\Box 64\2\ scan0050 | |
| Date | 10th May 1927 | |
| X 7625 10.5.27. R.R. SEQUENCE STARTER (NO.2. SCHEME) MOTOR. BENCH TEST. (1) Teazer terminal to + brush. Amperes = 26.0 Overall volts 10.4 Volt drop on teazer winding 10.0 " " " main .4 ------ 10.4 (2) Teazer terminal to case. Amperes 19.0 Overall voltage 10.7 Volt drop on teazer coil 7.0 " " " main " .3 " " " armature 3.4 ------ 10.7 (3) Armature held. Amperes 25.5 Overall voltage 10.5 Volts drop on teazer 9.8 " " " main .4 " " " "armature .3 ------ 10.5 Contd. | ||