Industrial Electric Motors

Electrical Motors are electromechanical devices that convert electrical energy to mechanical energy by producing a rotating force (torque) measured in revolutions per minute (RPM) and horsepower (HP). Medium size motors are designed and built to operate at 60 Hz with three phase voltage at 230 volts, 460 volts and 575 volts. These motors are used to drive compressors, pumps, fans, machine tools, conveyers and other processing and materials handling equipment in industrial sectors.

General purpose motors are usually totally enclosed fan cooled (TEFC) or open drip proof (ODP). TEFC motors are recommended for outdoor or wet environments. They protect against sever weather conditions, airborne contaminants and dust. ODP motors are recommended for indoor use without significant dust or airborne contaminants. The motors are designed with vented casings that keep liquid or solid particles from falling into the motor.

Explosion proof motors are required for industrial environments where combustible materials are present and the motor could be a source of unintended ignition. This can happen if a motor surface gets too hot and ignites gas, vapor or dust or if an arc from a malfunctioning motor ignites ambient material. An explosion proof motor should also be capable of containing an internal explosion without rupturing the casing.

IEEE 841 premium motors meet or exceed efficiency standards set by the Institute of Electrical and Electronics Engineers (IEEE). These motors provide better corrosion-resistance due to their cast iron casing and high-quality paint. Improved seals provide increased protection against liquid and solid contamination. The rotor cage is typically made of aluminum or copper and the fan is made of conductive plastic or a bronze alloy to prevent sparking. Class F insulation raises the max operating temperature to 311 degrees Fahrenheit and vibration allowances are 2.0 mm/s. While these specifications are specific to IEEE 841 premium motors, many of them are incorporated into Sever Duty Motors.

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$1210.23
NAE SS56C3/4M-6-RB Electric Motor 3/4 HP, 1200 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1234.93
NAE SS56C3/4M-6 Electric Motor 3/4 HP, 1200 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1018.13
NAE SS56C3/4M-4-RB Electric Motor 3/4 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1038.91
NAE SS56C3/4M-4 Electric Motor 3/4 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1018.13
NAE SS56C3/4M-2-RB Electric Motor 3/4 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1038.91
NAE SS56C3/4M-2 Electric Motor 3/4 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$960.50
NAE SS56C1/3M-4-RB Electric Motor 1/3 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$980.10
NAE SS56C1/3M-4 Electric Motor 1/3 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$877.25
NAE SS56C1/3M-2-RB Electric Motor 1/3 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$895.16
NAE SS56C1/3M-2 Electric Motor 1/3 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1120.58
NAE SS56C1/2M-6-RB Electric Motor 1/2 HP, 1200 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1143.45
NAE SS56C1/2M-6 Electric Motor 1/2 HP, 1200 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$985.27
NAE SS56C1/2M-4-RB Electric Motor 1/2 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1005.37
NAE SS56C1/2M-4 Electric Motor 1/2 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$941.72
NAE SS56C1/2M-2-RB Electric Motor 1/2 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$960.94
NAE SS56C1/2M-2 Electric Motor 1/2 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1395.92
NAE PESS56C2M-4-RB Electric Motor 2 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1424.41
NAE PESS56C2M-4 Electric Motor 2 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1289.04
NAE PESS56C2M-2-RB Electric Motor 2 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1315.35
NAE PESS56C2M-2 Electric Motor 2 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1128.12
NAE PESS56C1M-4-RB Electric Motor 1 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1151.15
NAE PESS56C1M-4 Electric Motor 1 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1146.19
NAE PESS56C1M-2-RB Electric Motor 1 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1169.59
NAE PESS56C1M-2 Electric Motor 1 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1225.93
NAE PESS56C1.5M-4-RB Electric Motor 1.5 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1250.95
NAE PESS56C1.5M-4 Electric Motor 1.5 HP, 1800 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$1208.58
NAE PESS56C1.5M-2-RB Electric Motor 1.5 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$1233.24
NAE PESS56C1.5M-2 Electric Motor 1.5 HP, 3600 RPM, 56C Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$11718.08
NAE PESS256TC20M-4-RB Electric Motor 20 HP, 1800 RPM, 256TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$11957.22
NAE PESS256TC20M-4 Electric Motor 20 HP, 1800 RPM, 256TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$12177.82
NAE PESS256TC20M-2-RB Electric Motor 20 HP, 3600 RPM, 256TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$12426.35
NAE PESS256TC20M-2 Electric Motor 20 HP, 3600 RPM, 256TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$11253.63
NAE PESS254TC15M-4-RB Electric Motor 15 HP, 1800 RPM, 254TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$11483.30
NAE PESS254TC15M-4 Electric Motor 15 HP, 1800 RPM, 254TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$11176.67
NAE PESS254TC15M-2-RB Electric Motor 15 HP, 3600 RPM, 254TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$11404.77
NAE PESS254TC15M-2 Electric Motor 15 HP, 3600 RPM, 254TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$5308.22
NAE PESS215TC5M-6-RB Electric Motor 5 HP, 1200 RPM, 215TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$5416.56
NAE PESS215TC5M-6 Electric Motor 5 HP, 1200 RPM, 215TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$5325.64
NAE PESS215TC10M-4-RB Electric Motor 10 HP, 1800 RPM, 215TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$5434.33
NAE PESS215TC10M-4 Electric Motor 10 HP, 1800 RPM, 215TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$5288.30
NAE PESS215TC10M-2-RB Electric Motor 10 HP, 3600 RPM, 215TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$5396.22
NAE PESS215TC10M-2 Electric Motor 10 HP, 3600 RPM, 215TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$4861.40
NAE PESS213TC7.5M-4-RB Electric Motor 7.5 HP, 1800 RPM, 213TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$4960.61
NAE PESS213TC7.5M-4 Electric Motor 7.5 HP, 1800 RPM, 213TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$5026.58
NAE PESS213TC7.5M-2-RB Electric Motor 7.5 HP, 3600 RPM, 213TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$5129.16
NAE PESS213TC7.5M-2 Electric Motor 7.5 HP, 3600 RPM, 213TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet
$4482.32
NAE PESS213TC3M-6-RB Electric Motor 3 HP, 1200 RPM, 213TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Round Body
$4573.80
NAE PESS213TC3M-6 Electric Motor 3 HP, 1200 RPM, 213TC Frame, 208-230/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., IP66 Encl, Washdown Duty, Stainless Steel, Prem Eff, Inverter Duty, C-Flange with Feet