Page 22 - 2025 MORRIS Diversitech HVAC Catalog

Solid State Commutated Unit Bearing MotorsSolid State Commutated Unit Bearing Motors

• The Next Generation of ECM Unit Bearing Motor with
Multi-Watt Range Capability
• Used for Commercial Refrigeration
• IP65 Certified Making it Compatible for Applications Where the use of
ELECTRICAL ELECTRICAL • ATEX Certified Allowing its Application Where Flammable
Pressurized Water for Wash Down is a Standard Procedure
Refrigerants are used
• 66% Peak Efficiency = 45% Higher than a PSC Motor
• Ball Bearing with Low Temperature Grease
• Operating Temps: -40° C to 55° Ambient
• 5 Drilled & Tapped Mounting Holes on Rear of the Motor

SHAFT
CAT.
NO. Wattage Voltage RPM Amps Hertz Rotation DIMENSION
REFRIGERATION MOTORS - EC Motors
10042M* 35-50 208-230 1550 0.45 50/60 CCW 1/4" Threaded
*M suffix is for MOrris part numbers. When searching on the Diversitech website remove the M
Electronically Commutated Refrigeration MotorsElectronically Commutated Refrigeration Motors

Supermarket refrigeration, vending machines and other condenser and evaporator fan applications.

• Drop in replacement for shaded pole and PSC motors • Motors are built using 30% less copper and 80% less
• Electronically commutated motors with integrated steel for a greener, more affordable solution
electronic control • ECR UltraSynch motor includes Lyall plug
• ECR up to 70% energy savings; UL recognized • ECR ONE is a constant torque motor and will replace a
• IP55 moisture and dust protection shaded pole motor of matching wattage using the same fan
• Totally enclosed, ball bearings, CCWSE rotation, can be blade
mounted in any position • ECR UltraSynch is a constant speed motor operating at
• Operating temperature of ECR ONE motors: -22°F to +122°F 1800 RPM over a wide range of voltage and load conditions.
• Operating temperature of ECR UltraSynch motors: -22°F The correct fan blade must be specified to properly
to +104°F balance air flow.

CAT. Watts Voltage RPM Amps Hertz Case
NO. Qty
ECR ONE Constant Torque Motor
ECR01A0243* 16 115 1550 0.41 60
ECR Ultra Synch Constant Speed Motor
ECR92PJA12 9-16 120 1800 0.34 60
* 7 Drilled and tapped inserts for mounting
Kryo™ Fortress MotorKryo™ Fortress Motor

A high-efficiency EC motor with a dust-tight, water-tight IP66 rating.
• Replace 28 different motor ratings
• Dual voltage
• Reversible
• Multi-mount
• Energy efficient
• Cat. No. 2117 - 90° cord adapter available separately
• Energy Savings EC Design - Comparison 16 Watt Motors @ 1550 RPM

CAT. Wattage Voltage RPM Amps Speed Rotation Bearing Enclosure SHAFT
NO.
19 MD5411S 4 -0 90-240 1550 0.30-0.55 1 REV Ball IP66/IP67 1/4-20

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