Weg 02018OT3E256JM-S 20HP 1770RPM 254/6JM ODP 3PH Pump Motor

Product Description

The WEG 02018OT3E256JM-S 20HP Three Phase JM Pump Motor is designed for demanding applications in environments where dirt and humidity are minimal. Specifically designed to provide maximum ventilation and heat dissipation. Engineered for high performance and energy savings, it is ideal for commercial and industrial water pumping applications.

• Inverter Rated 1000:1 VT
• NEMA Premium efficiency rating
• Durable rolled steel frame

Product Highlights

This WEG motor is a 20HP, 1770 RPM, three-phase pump motor with a 254/6JM frame, designed for optimal performance in clean environments.

Product Information

Standard Information

• Brand: WEG
• Manufacturer Part Number: 02018OT3E256JM-S
• Country of Origin: United States

Technical Specifications

• Brand: WEG
• Application: Closed Coupled
• Output HP: 20 hp
• Output KW: 15
• Output RPM: 1770 rpm
• Frame Size NEMA: 254/6JM
• Mount NEMA: C Face With Base
• Enclosure NEMA: ODP
• Voltage: 230/460//190-220/380-415 V
• Frequency (Hz): 60//50 Hz
• Manufacturer Part Number: 02018OT3E256JM-S
• Manufacturer: WEG Electric
• Family Series: WEG Electric Motors
• Type: General Purpose
• Phase: 3
• AC Voltage: 208 VAC
• Nominal Voltage: 208 VAC
• Enclosure: IP21 enclosure
• Mounting: F-1
• Current Rating: 24.7 A
• Service Factor: 1.15
• Composition: Cast Iron
• Primary brand: WEG
• Order code / Manufacturer SKU: 02018OT3E256JM-S
• Manufacturer product status: Commercialized
• Rated Output: 1 to 25 HP
• Number of Poles: 2 to 6
• Insulation Class: F insulation (B temperature rise)
• Frame Sizes: 143/5 to 254/6, JM design
• Base: Double punched base
• Rated Voltage: 208-230/460 V
• NDE Endshield: Aluminum NDE endshield
• Flanges: Cast Iron flanges for improved strength (182/4TC and above), Aluminum on 143/5TC frame
• Bolts: Internal bolts, giving a clean surface to the motor, avoiding trapping materials and allowing easy paint job after assembly to the load, if required
• Bearings: Double shielded ball bearings on frames up to 213/5T. Regreasable ball bearings on 254/6T frame
• Bearing Cap: Standard bearing cap in all frames
• Ambient Temperature: -20°C to +40°C
• Shaft: 1040/45 carbon steel shaft
• Poles: 04
• Rated Speed: 1770 rpm
• Slip: 1.67 %
• Rated Current: 50.0/25.0 A
• LR Amperes: 315/158 A
• LRC: 6.3x(Code G)
• No Load Current: 22.9/11.4 A
• Rated Torque: 59.3 ft.lb
• Locked Rotor Torque: 240 %
• Breakdown Torque: 290 %
• Moment of Inertia: 2.23 sq.ft.lb
• Design: B
• Locked Rotor Time: 27s (cold) 15s (hot)
• Temperature Rise: 80 K
• Duty Cycle: S1
• Maximum Room Temperature: 40 °C
• Minimum Room Temperature: -20 °C
• Degree of Protection: IP21
• Altitude: 1000 m
• Cooling Method: ODP Open Drip Proof Open Motor
• Rotation Direction: Both
• Noise Level: 64.0 dB(A)
• Starting Method: -
• Enclosure Material: Steel Plate
• Front Bearing Shielding: Z-C3
• Front Bearing Size: 6309
• Front Bearing Type: Ball
• Front Sealing Type: No Sealing
• Rear Bearing Shielding: Z-C3
• Rear Bearing Size: 6208
• Rear Bearing Type: Ball
• Rear Sealing Type: No Rear Sealing
• Grease Type: Mobil Polyrex EM
• VFD Turndown VT: 1000:1
• VFD Turndown CT: 5:1