TM 55-4920-227-15
g. Tachometer Indicator.
j. Control Circuit Transformer.
Manufacturer ----------------------Weston Electrical
Manufacturer ---------------------Hevi Duty Electric Company
Instrument Corp.
Type ----------------------------------S20
Model ---------------------------------610-RD
Number ------------------------------D 48318
Dual Scale--------------------------0-12000 rpm. (for gear
Cycle ---------------------------------60
ratio 4.95:1)
Phase --------------------------------1
0-7000 rpm. (for gear
Centigrade rise -------------------55
ratio 2.72:1)
KVA -----------------------------------.25
h. Electric Remote Control Motor.
Manufacturer ----------------------U.S. Electrical Motors, Inc.
stand is illustrated as figure 5.
Part Number-----------------------XA 64524
l. Dimensions and Weight.
Type ----------------------------------ERC
Overall length ---------------------76 1/2 in. (inch)
Hp--------------------------------------1/15
Overall width-----------------------33 in.
Volts ----------------------------------220
Overall height ---------------------68 in.
Phase --------------------------------1.
Weight -------------------------------2000 lbs (pound)
Rpm-----------------------------------1500-1800
m. Base Plan. The test stand can be installed on any
i. Time Delay Relay.
suitable base, such as concrete, wood or steel. The
Manufacturer ----------------------Elastic Stop Nut
necessary dimensions for locating the bolt hole centers are
Corporation of America
shown in figure 7.
Type ----------------------------------NEH-13
Number ------------------------------C79446-R
Coil ------------------------------------110 V
Cycle ---------------------------------60
AGO 6729A
5
