[TowerTalk] FS: Selsyns (direction indicators) for prop pitch, etc

Bill Cotter n4lg at qx.net
Sun Mar 28 10:50:44 EDT 2021


RIGHT-SIZING the shack:

I have for sale some direction indicating selsyns left over from 
past prop-pitch projects. All are in very good cosmetic/mechanical 
condition and excellent electrical condition. They are for 115VAC 
60Hz operation. Pictures upon request.

73 Bill N4LG

Selsyn Synchro Receiver-Transmitter Pair
115VAC 60Hz, five-terminal (R1/R2rotor & S1/S2/S3 stator)
Part Numbers: 7676355 sn#6475 and 7676354 sn#8332
Approximately 2" diameter and 4" long w/1/4" shaft
$100 for the pair plus shipping


Selsyn Synchro Receiver-Transmitter Pair
115VAC 60Hz, five-terminal (R1/R2rotor & S1/S2/S3 stator)
Part Numbers: Vernitron 23TR6A pn#7676355 sn#1412 and Bendix 
23TRX6A pn#MS5108D-3 sn#1989
Approximately 2" diameter and 4" long w/1/4" shaft
$100 for the pair plus shipping


Selsyn Synchro Receiver-Transmitter Pair
115VAC 60Hz, five-terminal (R1/R2rotor & S1/S2/S3 stator)
Part Numbers: Vernitron 23TR6A sn#B2445 and Bendix 23TR6A
Approximately 2" diameter and 4" long w/1/4" shaft
Both units have a pair of 2-3/8" mating gears (four total) and a 
mounting collar
$130 for the pair plus shipping

All US shipping via USPS Priority Mail Medium box $15



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