Product Brochure

High Efficiency Direct Drive Blower Motors –
MARS Energy Master
Ball Bearing
MARS High Efficiency direct
drive blower motors save
ENERGY. Designed for
continuous air over applications,
such as furnace blowers or
central air handling units with
single shaft requirements.
Features:
• Optimized high
efficiency design
• 12-15% more efficient
compared to standard motors
• Permanently lubricated
ball bearings
• Rheem mounting holes
• Extended thru bolts, shaft end
• 3 Speeds
• Open Construction
• 2-1/4 resilient rings - plus 2-1/2
split rings included
Specifications:
• Class “B” insulation
• Single phase, 60 Hertz
• Fan duty, continuous air over
• Automatic thermal overload protection
• 36 inch leads
• UL Recognized
1075 RPM – Reversible Rotation
10573 1/4 115 2.9 7.5/370 OPAO Ball 4.50 4.07 1/2
10574 1/4 208-230 1.3 5/370 OPAO Ball 4.50 4.07 1/2
10575 1/3 115 3.9 10/370 OPAO Ball 4.50 4.58 1/2
10576 1/3 208-230 1.6 7.5/370 OPAO Ball 4.50 4.58 1/2
10577 1/2 115 5.2 15/370 OPAO Ball 4.50 5.28 1/2
10578 1/2 208-230 2.5 10/370 OPAO Ball 4.50 5.28 1/2
10579 3/4 115 8.0 20/370 OPAO Ball 4.50 5.60 1/2
10580 3/4 208-230 3.5 15/370 OPAO Ball 4.50 5.60 1/2
MARS
NO.
HP VOLTS AMPS
CAP
REQ.
ENCL. BRG.
DIMENSIONS
A B C
Direct Drive Blower Motors
MARS direct drive furnace blower motors
are three speed standard efficiency
models. All models are
electrically reversible and include
2-1/4 inch resilient rings for base
mounting. These models have all
angle sleeve bearings and have
open air over enclosures.
Features:
• Sleeve bearing
• Rheem mounting holes
• 3 speeds
• 1/2 inch extended thru bolts
• 2-1/4 inch resilient rings
• For accessories see pages
M-50 – M-54
Specifications:
• Class “B” insulation
• Single phase, 60 Hertz
• Thermal overload protected
• Fan duty, continuous,air over
• Open construction
• 36 inch leads
• UL Recognized
1075 RPM – Three Speed – Reversible Rotation
10583 1/4 Rev 115 4.2 5/370 OAO Slv 4.50 4.89 1/2
10584 1/4 Rev 208-230 1.8 5/370 OAO Slv 4.50 4.89 1/2
10585 1/3 Rev 115 6.1 5/370 OAO Slv 4.50 5.14 1/2
10586 1/3 Rev 208-230 2.7 5/370 OAO Slv 4.50 5.14 1/2
10587 1/2 Rev 115 7.5 10/370 OAO Slv 4.50 5.89 1/2
10588 1/2 Rev 208-230 3.2 7.5/370 OAO Slv 4.50 5.64 1/2
10589 3/4 Rev 115 11.2 15/370 OAO Slv 4.50 6.14 1/2
10590 3/4 Rev 208-230 4.5 10/370 OAO Slv 4.50 6.14 1/2
10591 1 Rev 115 11.8 20/370 OAO Slv 4.50 5.80 1/2
10592 1 Rev 208-230 5.6 15/370 OAO Slv 4.50 5.80 1/2
MARS
NO.
HP ROT VOLTS AMPS
CAP
REQ.
ENCL. BRG.
DIMENSIONS
A B C
M–11
Direct Drive Blower Motors
MARS MOTORS
M–11
®
marsdelivers.com
Toll Free [phone] • Fax [phone]
www.marsdelivers.com
5
1
⁄2 i
nch dia.