Page 34 - SUPCO Appliance 2013

Motors
SM700 Series Ventilator Motors
• Exact Replacement for Broan Ventilators
• C Frame Design
• 120 Volts / 60 Hz
• CCW Rotation
• Multi Fit To Work With Other Brand Ventilators
®
Tech Tip:
• “F” suffix on shaft length indicates flat on shaft.
• “S” suffix indicates spline shaft.
• When replacing a motor make sure that the type, voltage, amperage, wattage, rotation, shaft size, stack size and the
electrical connectors are the same as the original motor.
17
Motor Rotation
To determinemotor rotation:
CW - Clockwise CCW - Counter Clockwise
A. Facing shaft end of motor, locate the
copper Buss Bar as indicated in
illustration.
B. The Buss Bar location determines shaft
rotation.
Motor Rotation as viewed facing Shaft
CW - Clockwise Rotation
CCW - Counter Clockwise
Buss
Bar
CW
Upper buss bar on left
Lower buss bar on right
CCW
Upper buss bar on right
Lower buss bar on left
Supco Shaft Shaft Broan Model
No. Speed Diameter Length Stack Leads No. Type Notes
SM700 2 7/32" w/flat 1 1/4" 3/4” 3 Pin 99080218 Range Used on Economy Models
SM701 1 1/4" w/flat 2 3/4" 7/8” 2 Prong 99080159 Bath Heater Used on 162 C & D- replace
9908145 if you reverse
the rotation - Model 162B
SM702 1 1/4" w/flat 1 3/4" 7/8’ 5 Pin 99080160 Bath Heater Used on 160B series, 164 series
(replace 99080146
if you reverse rotation for 164B
& 160A series)
SM703 1 5/32" w/flat 1 1/4" 1/2” 2 Prong 99080245 Bath Heater Used on 688 D - can
SM704 1 7/32" w/flat 1 1/2" 7/8” 2 Prong 99080166 Multiple 1973 Used on 655 series, 657 series,
to 2006 658 series, 679
series, 740 series, 741 series
& others
SM705 1 .181" w/flat 1 78" 5/8” 2 Prong 99080216 Range Broan 40000 series except
for 40000H
* Prior to 1978 a smaller shaft was used on the 99080166, if shaft is not 7/32” order fan blade as well.