Marathon Motors 7-1/2; 3-1/3 HP Belt Drive Motor, 3-Phase, 1770/1180 Nameplate RPM, 200-230 Voltage, Frame 254T - 254TTDX7278

MarathonSKU: C2792206
MPN : 254TTDX7278
Weight : 175.0 lb

filler

Price:
$4,163.30 $6,715.00

Availability : Usually Ships in 15 Business Days

Keep equipment moving with this continuous-duty belt drive motor, which is designed to run continuously for an extended time period without overheating. The 3-phase motor design offers high starting torque, and is suitable for use in industrial environments where 3-phase power is available. It also features an open dripproof enclosure design, which is engineered to permit good airflow while resisting the ingress of dripping water. The vents are angled to prevent water from entering the enclosure from above. The motor's shaft also turns a cooling fan to help pull air through the motor. Its rolled steel frame is durable and ductile, and is able to resist fracturing upon impact.

ItemBelt Drive Motor
Motor ApplicationHVAC/R
Motor Sub ApplicationBelt Drive Fan/Blower
Motor Design3-Phase
HP7-1/2; 3-1/3
No. of Speeds2
Nameplate RPM1770/1180
Voltage200-230
Frame254T
Motor Enclosure DesignOpen Dripproof
Motor Mounting TypeRigid Base
Motor Mounting PositionAll Angle
Hz60
Full Load Amps20.8-18.4/11-10.2
Motor Thermal ProtectionNone
Ins. ClassB
Motor Service Factor1.15
Motor BearingsBall
Motor Frame MaterialRolled Steel
Max. Ambient Temp.40 Degrees C
Motor Shaft RotationCW/CCW
Shaft Dia.1 5/8 in
Shaft Length4 3/16 in
Overall Length22 5/16 in
Nominal Efficiency87.5 %
DutyContinuous
Phase3
StandardsUL (E49747); CSA (LR2025)
Voltage Compatibility200, 200-230, 200-230/440, 200-230/460, 208, 208-230, 208-240