US Motors Direct Drive Blower Motor Catalog Page
RESCUE ECOTECH® High Eciency
Direct Drive Blower Motor
BRAKEMOTORS
APPL I CAT I O NS:
Drop-in replacement for PSC Direct Drive Commerical and Residential Air Handlers and Furnaces.
FE ATURES:
• Electronically Controlled Brushless Permanent Magnet Motor
• 40°C Ambient Rated
• Reversible Rotation
• 48 Frame (5.6" Diameter)
• No Capacitor Required
• 2 Year Warranty
• Electronically Protected Motor
HP
RPM
Voltage
Catalog
Number
Recommended
Cooling Speed
1/ 3 – 1/ 5 1075 115 / 208-230 5522ET High (Blk) Med-Hi (YL) .50 x 4.5 5.75 10.25 12.2
1/2– 1/4 1075 115 / 208-230 5532ET High (Blk) Med-Hi (YL) .50 x 4.5 5.75 10.25 12.2
3 / 4 – 1/ 3 1075 115 / 208-230 5542ET High (Blk) Med-Hi (YL) .50 x 4.5 6.75 11.25 17.8
1 – 1/ 2 1075 115 / 208-230 5552ET High (Blk) Med-Hi (YL) .50 x 4.5 7.25 11.75 17. 9
• Continuous Duty, Air Over
• Ball Bearing
• Class B Insulation
• 36" Leads
• 50 Hz Capable
• Discount Symbol: DS-3ECM
Recommended
Heating Speed
Shaft Dia.
x Length
B
C A N
Shell
Length
Total
Length
Ship
Wt.
.5000
.4995
DIA.
GENERAL PURPOSE
SINGLE PHASE
AGRICULTUREWASHDOWNHVAC
COMMERCIAL PUMP
MOTORS
For illustration purposes only.
Actual connections may vary.
• Up to 82% Ecient – provides a 25% increase in eciency
compared to a conventional PSC blower motors in heating and
cooling. 75% watt reduction in circulation mode.
• Exclusive Speed-Sensing Technology – allows the RESCUE
ECOTECH® motor to connect just like a traditional PSC motor
• Fits a Wide Variety of Applications – Will work in both
air handlers and furnaces and accepts several mounting methods,
including ex mounts
• Wide Speed Range – Five available speeds insure contractors
are able to easily meet the system’s airow needs while a low
600 RPM fan speed provides quiet, ecient air circulation.
• Active Airow Management – The RESCUE ECOTECH
motor’s advanced electronic control allows the motor to react
to changes in the system, helping to maintain airow as static
pressures change.
®
CLOSE COUPLED
PUMP MOTORS
FIRE PUM P
MOTORS
POOL & SPA
MOTORS
RESIDENTIAL
WATER PUMP
GATE & DOOR
ELEVAT OR
usmotors 152
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