Mars 04319 User Manual

Fan & Blower Motors - Special Service - Split Phase

512 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)

NEMA

FRAME

56Z