2019 Product Catalog

IEC Metric Motors DC Metric Motors LowVoltage Commercial Duty Metric (IEC) Frame Motors

Motors

Pump

Washguard

Features: • Specially designed low voltage DC for use in OEM applications • Combination of features and low cost make these ideal for many uses • IP44(TENV) enclosure

Motors

• Dedicated B14 face mount • Rated S1 for continuous duty 12, 24 & 90 Volt - TENV - B14 Mount

Agricultural Duty Motors

Full Load RPM

App. Wgt. (lbs)

F.L. Amps DC

List Price Model Number

IEC Frame Catalog Number

DC Voltage

HP

 Notes

Stock

1/15 3000 1/15 3000 1/15 3000

56 56 56 56 56 56 56 56 56

√ 242 980.159 √ 222 980.143 √ 212 980.549 √ 255 970.600 √ 255 970.601 √ 255 970.576 √ 277 970.620 √ 277 970.621 √ 264 970.577

2.3 2.3 2.3 3.0 3.0 3.0 3.5 3.5 3.5

12 24 90 12 24 90 12 24 90

6.4 S, US 3.2 S, US 0.8 S, US 12.0 S, US 5.3 S, US 1.2 S, US 13.1 S, US 6.8 S, US 1.6 S, US

980.159 980.143 980.549 970.600 970.601 970.576 970.620 970.621 970.577

HVAC / Fan

Motors

1/8 1/8 1/8 1/6 1/6 1/6

3000 3000 3000 3000 3000 3000

Special Voltage

Motors

 Note listing on inside back flap Specifications are subject to change without notice

Once you get to know the LEESON ® IEC motor product line, you’ll find a world of applications waiting for these solutions. To know the product is one thing—understanding the technical relationships with NEMA ® motors is another. We are confident that the formulas below will help you when specifying a LEESON Passport Series IEC motor. The formulas for success.

Definite Purpose Motors Brake Motors IEC Motors DC Motors

Example: HP to kW Motor: 25HP NEMA (25 * 0.746) = 18.7kW

HORSEPOWER AND KILOWATTS

HP è kW: HP * 0.746 = kW kW è HP: kW * 1.3410 = HP

FULL LOADTORQUE AND HORSEPOWER

Example: Full LoadTorque Motor: 50HP, 1800 RPM (50 * 5252) / 1800 = 145.9 ft-lbs

Full LoadTorque: FLTRQ = (HP * 5252) / RPM Horsepower: HP = (TRQ * FL RPM) / 5252

NEWTON METERS AND FOOT POUNDS

Example: Ft-Lbs to Nm Motor: 10HP, 1800 RPM = 30 ft-lbs 30 * 1.36 = 40.8 Nm

Newton Meters: Nm = √3 * ft-lbs Foot Pounds: LB-FT = 1.36 * Nm NOTE:Torque units = ft-lbs LRA: LRA = (KVA/HP * 1000 * HP) / (V * √3)

KVA/HP AND LOCKED ROTOR AMPS (STARTING AMPS)

Example: 3-Phase FLA Motor: 93kW (125HP), 95.4% Efficiency, 86.0% PF (746 * 125) / (460 * .954 * .86 * 1.73205) = 143 Example: LRA Motor: 93kW (125HP), NEMA Code G, 460V (6.29 * 1000 * 125) / (460 * 1.73205) = 987 Amps Example: KVA/HP Motor: 93kW (125HP), NEMA Code G, 460V (1.73205 * 460 * 987) / (1000 * 125) = 6.29

KVA/HP: KVA/HP = (√3 * V * LRA) / (1000 * HP)

KILOVOLT-AMPS AND 3-PHASE FULL LOAD AMPS

KVA: KVA = √3 * V * FLA / 1000 3-Phase FLA: FLA = (746 * HP) / (Volts * Eff. * PF * √3)

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