. Electric railway journal . two-thirds and full-speed positions,with two field-control positions on each. This provideseconomical operation over a wide range of speed. Re-generation from maximum speed down to 10 isprovided for the purpose of holding trains on gradesor making slowdowns. In another diagram the rheo-static losses during acceleration on a per cent gradewith a 950-ton train are indicated by shading. The continuous capacity of the locomotive is 3200hp., corresponding to a tractive effort of 49,000 lb. The maximum starting effort is 110,000 lb. The motive eq
. Electric railway journal . two-thirds and full-speed positions,with two field-control positions on each. This provideseconomical operation over a wide range of speed. Re-generation from maximum speed down to 10 isprovided for the purpose of holding trains on gradesor making slowdowns. In another diagram the rheo-static losses during acceleration on a per cent gradewith a 950-ton train are indicated by shading. The continuous capacity of the locomotive is 3200hp., corresponding to a tractive effort of 49,000 lb. The maximum starting effort is 110,000 lb. The motive equipment consists of six twin motorswith quill drive, these being mounted above each driv-ing axle. Each armature carries a single pinion andthe two, driving a single solid gear mounted upon thequill shaft, are held in position by quill a movement of the axle within the quill shaft of NEW LOCOMOTIVE FOR THE ST. PAUL RAILWAY, WITH TWIN MOTORS, QUILL DRIVE AND SIDE RODS 560 Electric Railway Journal Vol. 51, No. 12. TWO-AXLE TRUCK WEIGHT TRANSFER TANGENT LEVEL TRACK 300 400 Amperes CHARACTERISTIC CURVES OF MOTORS FOR ST. PAUL QUILL-DRIVELOCOMOTIVE
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