Mars 04319 User Manual
Fan & Blower Motors - Special Service - Split Phase
B
D
C
A
BA
C
D
512 inch dia. MARS SERIES 045
Split Phase 56 Frame Motors
GE base mount 56 frame split phase special service motors with 1.0 service
factor are for use on summer cooling fans, evaporative coolers, power tools and
industrial fans and blowers. Models with 1.25 service factor are for use on
residential and commercial belted air handlers, exhaust fans and furnaces.
Features:
• Ball bearings
• Reversible rotation
• Single and two-speed
models
• Resilient base mounting
Specifications:
• Single phase, 60 Hertz
• Overload protection
• Open construction
• continuous duty,
40°C ambient
• 5/8 inch shaft with key
Reversible Rotation
MARS
NO.
(1)
04604
04605 39QN9642T H133 1/2-1/6 230 4.1/2.4 1725/1140 1.00 1.88 8.50 3.5 5/8 56
04624
(1) Requires continuous air over for adequate cooling (2) No overload protection
GE by RBC
39QN9631T H131 1/2-1/6 115 8.4/4.8 1725/1140 1.00 1.88 8.50 3.5 5/8 56
(2)
49PN3026 H175 1/2-1/6 115 8.0/4.2 1725/1140 1.25 1.88 9.60 3.5 5/8 56
GE NO.
5KH
MARATHON
NO.
HP VOLTS FLA RPM SF
DIMENSIONS
A B C D
Special Service Fan And Blower Motors
GE special service motors are designed for industrial fan and blower applications
and are also suitable for use in evaporative coolers.
NEMA
FRAME
Features:
• All angle sleeve or ball
bearings
• Single and two-speed
models
• Reversible rotation
• Resilient base mount
Specifications:
• Single phase,
60 Hertz
• Overload protected
• Open construction
• Fan duty, continuous,
40°C ambient
• 1.0 service factor
Reversible Rotation - 4 Pole
MARATHON
MARS
NO.
04412 39QN9550X 4412 1/4-1/12 230 2.1/1.3 1725/1140 1.5 7.00 3.0 1/2 48
04776 39QN5539T - 1/3 115 6.3 1725 1.5 7.00 3.5 1/2
(2)
04319
04344 37PN33 H171 1/4-1/12 115 4.2/2.7 1725/1140 1.88 8.81 3.0 1/2 48Z
04311 39QN5529X 4311 1/3 230 3.2 1725 1.5 6.75 3.0 1/2 48
04778
04396 39QN9683 4396 1/3-1/9 115 6.3/3.1 1725/1140 1.5 9.00 3.0 1/2 48
(1) 5/8 inch shaft adapter with key included (2) Extended thru bolts, shaft end (3) Ball bearing
39QN9429T 4319 1/3-1/9 115 6.4/2.8 1725/1140 1.5 8.75 3.0 1/2 48
(3)
39QN9639T - 1/2 115 8.1 1725 1.5 7.50 3.5 1/2
M-56
GE NO.
5KH
The largest selection of motors, components and accessories for the HVAC/R Industry
MARATHON
NO.
HP VOLTS FLA RPM
DIMENSIONS
A B C D
(1)
(1)
NEMA
FRAME
56Z
56Z
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