Product Overview

M–3
Azure
®
Digi-Motor
®
MARS MOTORS
M–3
®
marsdelivers.com
Toll Free [phone] • Fax [phone]
www.marsdelivers.com
MARS
NO.
HP VOLTS RPM ROTATION DIAMETER
DIMENSIONS
A B C
10858 1/5-1/2 115/230 1075 Rev 5-1/2 4.93 5.72 1/2
10859 1/2-1 115/230 1075 Rev 5-1/2 4.93 5.72 1/2
10860 1/5-1/2 115/230 1075 Rev 5-1/2 4.93 5.72 1/2
10861 1/2-1 115/230 1075 Rev 5-1/2 4.93 6.66 1/2
10865 1/3-1/2 115/230 1075 Rev 5-1/2 4.93 5.72 1/2
10866 3/4-1 115/230 1075 Rev 5-1/2 4.93 6.66 1/2
10867 1/8-1/3 115/230/277 1075 Rev 5 5.00 5.00 1/2
10868 1/3-1/2 115/230 1075 Rev 5-1/2 4.93 5.72 1/2
10869 3/4-1 115/230 1075 Rev 5-1/2 4.93 6.66 1/2
Condenser Fan Applications
Ball Bearing
Azure
®
is an electronically controlled
motor (ECM) that replaces a
multitude of applications. These
motors cover ratings from 1/8 HP to
1/3 HP at 208-230V 825/1075 RPM
and 1/3 HP to 1/2 HP 208-230V
825/1075 RPM and CW or CCW.
These motors are simple to install.
The Azure
®
condenser fan motors
connect the same as a standard
PSC condenser fan motor, BUT
WITHOUT the capacitor. Just plug
the motor into a 115V power source
(using supplied programming cable) and select 1 of 4 operating modes and
then install the motor:
1) 1075 RPM CW (LE) -
Factory Default
2) 1075 RPM CCW (LE)
3) 825 RPM CW (LE)
4) 825 RPM CCW (LE)
Unlike other ECM motors, an outboard
surge protector is included with the Azure
®
wiring harness. This is a replaceable
device that is much less expensive to
replace than replacing the entire motor in
the event of a power surge.
Specifications:
• Multi horsepower, self-adjusting
• 825/1075 RPM, single speed
• Reversible rotation
• High efficiency ECM
C
B
A
Digi-Motor
®
MARS
NO.
HP VOLTS RPM ROTATION ORIENTATION
RHEEM
HOLES
DIMENSIONS
A B C
10874 1/8 - 1/3 208-230 825/1075 Rev Shaft Down Yes 6.50 4.33 1/2
10875 1/8 - 1/3 208-230 1075 Rev Horizontal No 6.50 4.33 1/2
10872 1/3 - 1/2 208-230 1075 Rev Horizontal No 6.00 5.95 1/2
5
1
⁄2 inch dia.
Direct Drive
Blower Applications
Ball Bearing
Azure
®
Digi-Motor
®
from MARS
is a high efficiency variable
speed direct drive blower motor
for a multitude of applications.
Azure
®
is a replacement for both
standard PSC and Genteq X13
motors. These motors cover
ratings from 1/5 HP to 1 HP at
115V or 230V and CW or CCW.
Azure
®
features an auto sizing
learn mode. In start-up learn
mode, Azure
®
runs for
approximately 2 minutes
measuring the external static pressure of the
system application. Azure
®
then assigns
torque values to each of its speed taps self-
programming itself to the correct
horsepower for the application.
If none of the four speeds provides perfect
airflow for the application or if duplicate speeds
are desired on 2 or more taps, an optional
hand held programmer (MARS No. 08502)
can be used. The programmer connects to
Azure
®
and displays the percentage of torque
applied to the speed tap being energized. The
percentage (motor speed) can then be
increased or decreased and permanently set
with the programmer. This tool overrides the motor torques established in
the auto sizing mode.
Unlike other electronically commutated motors, an outboard surge
protector is included within Azure’s
®
wire harness. This is a replaceable
device (MARS No. 08593).
Features:
• Outboard replaceable surge protector
• Adjustable speeds (with optional MARS No. 08502)
• 4 speeds plus 625 RPM constant fan mode
• High efficiency 85%
• Multi-horsepower, dual voltage
• Belly band mount
Specifications:
• Class “B” insulation
• Thermal overload protected
• Operating temperature range:
-20°C to 55°C (-4°F to 131°F)
• UL Recognized
• For accessories see page M-5
Digi-Motor
®
Azure
®
Variable Speed Motor Adapter
The Azure
®
Variable Speed Motor Adapter is a money saving solution to
the expensive replacement of a
failed OEM variable speed blower
motor using an Azure
®
ECM motor.
Simply move the OEM wire
harnesses to the Azure
®
Variable
Speed Adapter and connect the
Azure
®
direct drive motor speed
taps to the Azure
®
Variable
Speed Adapter.
• Allows replacement of 2.0, 2.3,
2.5, and 3.0 variable speed
communicating ECM motors
• Allows replacement of variable speed communicating ECM motors
from Nidec / US Motors, and Emerson
• Eliminates wasted time & money locating OEM motor
• Allows replacement of all variable speed direct drive
ECM 115V / 230V 1/3, 1/2, 3/4, 1HP
(not for use to replace X13 style constant torque ECM)
MARS NO. DESCRIPTION AZURE
®
MOTOR COMPATIBILITY
08506 Variable Speed Motor Adapter 10865, 10866
• No capacitor required
• Water slinger on shaft
• UL Recognized
• For accessories see page M-5 and M-24
MARS
No.
External Surge
Protection
Auto
Sizing
Replaces
10858 No Yes X13
10859 No Yes X13
10860 Yes Yes PSC/X13
10861 Yes Yes PSC/X13
10865 No No PSC
10866 No No PSC
10867 No No PSC
10868 No No Variable Speed
10869 No No Variable Speed
* Includes 08506 with the motor
*
*