Resilient
Base Motors - Three Phase
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RESILIENT BASE MOTORS
- THREE PHASE
- GENERAL PURPOSE OR FAN & BLOWER SERVICE
- MODERATE STARTING TORQUE
General Specifications:
Industrial
quality, resilient (cradle) mounted, three phase, ball bearing motors
for fan and blower service. Moderate starting torque electrical design
to reduce stress on fan blades during start-up. Capacitor-type design
has higher energy efficiency rating than split phase, single phase fan
and blower motors.
Suitable for belt-driven fans or fan-on-shaft applications. Self-ventilated
design, may be mounted outside of the fan's airflow.
For 227-volt, three phase service, the thermally-protected motors listed
may be field-reconnected for operation without the thermal overload protector.
LEESON's Inverter
Rated Insulation system (IRIS™)
provides superior protection against voltage spikes induced by variable
frequency drives. This total insulation system protects better
than spike-resistant magnet wire alone. Specially formed phase insulation,
cushioned and sleeved connections (from the leads all the way into the
turns), and deep-penetrating, non-hygroscopic, high temperature varnish
are just a few features contributing to extra protection. All this plus
second generation spike-resistant magnet wire. The IRIS™ total
insulation system is standard at no extra cost in all LEESON stock
NEMA three-phase motors, 1 HP and larger.
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| DRIP-PROOF • THREE PHASE • RESILIENT BASE | ||||||||||||||||||||||||||||||||||||
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Drip-proof design and resilient mount. Moderate starting torque. Suitable for general purpose applications. |
1/3
to 3/4 HP
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1
to 3 HP
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| TEFC • THREE PHASE • RESILIENT BASE | ||||||||||||||||||||||||||||||||||||
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Totally enclosed, fan cooled design makes these motors ideal for replacement in tough agricultural and industrial applications where contaminants cause failure of open drip-proof motors. | |||||||||||||||||||||||||||||||||||
| Ordering Information - Resilient Base Motors • TEFC • Single Phase | ||||||||||||||||||||||||||||||||||||
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§
These motors are totally enclosed, non-ventilated.
‡ Combination 56H base motors have mounting holes for NEMA
56 and NEMA 1432-5T and a standard NEMA 56 shaft.
¥ Automatic reset overload protection. Reconnectable for
277 volt operation without overload protection.
Important Notice: By purchasing products from this Site, you acknowledge and agree that you have read and accept the Terms and Conditions of this online store. For more information email us at: info@iprocessmart.com |
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