Mars 04338 User Manual
Belted Fan & Blower Motors - Split Phase
B
C
A
BA
C
D
512 inch dia. MARS SERIES 043
“PDQ” Belted Fan And Blower Motors
GE “PDQ” motors are designed to replace 48 and 56 frame belt driven
furnace blower motors by using the old base. The patented design of the
end shield allows the resilient ring to be positioned along the extended
hub to match the dimensions of the old base. 2.50 inch resilient rings are
provided, but split rings can be removed to reduce diameter to 2.25 inch.
All motors feature reversible rotation and 1725 RPM.
Features:
• Length adjusts to fit old base
• Permanently lubricated ball
bearings
• 1/2 inch shaft with flat, 5/8 inch
adapter with key included
• EXTRA long life centrifugal
starting switch
• Open construction
Specifications:
• Single phase, 60 Hertz
• Overload protected
• Time rating, continuous,
40°C ambient
• Moderate starting torque
1725 RPM – Reversible Rotation - Ball Bearing - 4 Pole
MARS
NO.
04730 5KH39QNC003T 4730 1/4 115 5.0 1.35 1.5 6.67/7.91 1/2 48/56
04733 9DNA533T 4733 1/4 115 5.1 1.35 1.5 7.12/8.11 1/2 48/56
04731 5KH39QNC004X 4731 1/3 115 5.8 1.35 1.5 6.87/8.16 1/2 48/56
04738 9QN9703T 4738 1/3 230 3.1 1.35 1.5 6.87/8.16 1/2 48/56
04732 D5KH39QNC000T 4732 1/2 115 7.9 1.25 1.5 7.12/8.11 1/2 48/56
04734 2HNA532T 4734 1/3 115 6.6 1.35 1.5 7.12/8.11 1/2 48/56
04739 9QN9704T 4739 1/2 230 4.0 1.25 1.5 7.12/8.11 1/2 48/56
Bases for “PDQ” motors - order separately MARS# 08062 See Page M-73
GE NO.
5KH3
MARATHON
NO.
HP VOLTS FLA SF
DIMENSIONS
A B C
GE by RBC
NEMA
FRAME
Economy Model Belted Fan
And Blower Motors
Features:
• All angle sleeve or ball
bearings
• Resilient base mounted
• Slotted holes in base match
48 or 56 frame bolt patterns
• 1/2 inch shaft diameter 5/8 inch adapter with key
included
1725 RPM - Reversible Rotation - 4 Pole
MARS
NO.
04701 9QN5771T 4701 1/4 115 5.1 1.35 1.50 6.65 3.0 1/2 48/56
04706 9QN5772T 4706 1/3 115 6.6 1.35 1.50 6.61 3.0 1/2 48/56
04708 9QN5773T 4708 1/2 115 7.9 1.25 1.50 6.91 3.0 1/2 48/56
(1)
04338
(1) Ball bearings
9QN9541T 4338 3/4 115 11.4 1.00 1.50 9.80 3.0 1/2 56
GE NO.
5KH3
Upon depletion of stock on this item, the referenced Marathon item will be substituted.
The largest selection of motors, components and accessories for the HVAC/R Industry
MARATHON
NO.
HP VOLTS FLA SF
A B C D
DIMENSIONS
Specifications:
• Single phase, 60
Hertz
• Overload protection
• Open construction
• Continuous duty,
40°C ambient
MARATHON
NEMA
FRAME
M-53
Loading...