. Electric railway journal . for the axle bearings are cut at an angleof 30 deg. to the vertical, the upper half being integralwith the motor frame. This relieves the stress on thebolts and facilitates operations when mounting themotor on the truck. The bearing caps have large oilwells and are bolted to planed and tongued surfaces on Gear- ~7I Test hiPinion 15 Teeth Reduction 4- 73Wheels 32 ii) Uj-0 %•J ^ ! IOO 20 SOOO 90 IB 4500 80 16 4000 70 14 3SOO 40 8 SOOO 30 20 4 IOOO i \ \ \ — r 4 -V \ \ 4 / ■A —A < » /\ / \ — — s / \ / V \ ft. / O SO 40 60 80 IOO 120 140 160 SO Amperes Characteristi
. Electric railway journal . for the axle bearings are cut at an angleof 30 deg. to the vertical, the upper half being integralwith the motor frame. This relieves the stress on thebolts and facilitates operations when mounting themotor on the truck. The bearing caps have large oilwells and are bolted to planed and tongued surfaces on Gear- ~7I Test hiPinion 15 Teeth Reduction 4- 73Wheels 32 ii) Uj-0 %•J ^ ! IOO 20 SOOO 90 IB 4500 80 16 4000 70 14 3SOO 40 8 SOOO 30 20 4 IOOO i \ \ \ — r 4 -V \ \ 4 / ■A —A < » /\ / \ — — s / \ / V \ ft. / O SO 40 60 80 IOO 120 140 160 SO Amperes Characteristic Curve of GE-242 600-Volt Railway Motor on550 Volts laminations. The commutating pole pieces are dropforgings. The field coils are wound of strip copper, in-sulated between turns with asbestos, the whole beingmummified and insulated with varnished cambric andheavy tape to make them practically indestructible andmoisture-proof. They are supported by improvedspring metal seats and spring flanges to give an evenly. View Showing Tap-Field Motor with Ventilator Openingsat Right
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License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp
