Weg 00118ET3E143JM-W22 w22 close coupled pump jm nema premium efficiency 1 hp 4p 143/5jm

Product Description

The WEG 00118ET3E143JM-W22 is a high-efficiency 1 HP motor engineered for industrial centrifugal pumping applications. Operating at 1800 RPM in a 143/5JM frame with flagship W22 cast iron construction, it features specialized JM close-coupled shaft extension and IP55 protection.

• NEMA Premium efficiency rating
• Durable cast iron frame
• Optimized ventilation system for cooler operation and reduced noise level

Product Highlights

This WEG pump motor is designed for high performance with maximum energy efficiency and a solid base for reduced vibration levels.

Product Information

Standard Information

• Brand: WEG
• Manufacturer Part Number: 00118ET3E143JM-W22
• Country of Origin: Brazil

Technical Specifications

• Product features: Standard
• Frequency: 60//50 Hz
• Voltage: 230/460//380 V
• Number of poles: 4
• Degree of Protection: IP55
• Synchronous speed: 1800 rpm
• Output rating: 1 HP
• Mounting: F-1
• Flange: C
• Terminal box : Left position
• Enclosure: IC411 - TEFC
• Application: Closed Coupled
• Output KW: 0.75
• Output RPM: 1760//1450
• Frame Size NEMA: 143/5JM
• Mount NEMA: C Face With Base
• Enclosure NEMA: TEFC
• Enclosure IEC: IP55
• Phase: 3
• Frame: 143/5
• Poles: 04
• Rated speed: 1760 rpm
• Slip: 2.22 %
• Full Voltage - No Cables: 208-230/460//380 V
• Rated Current: 2.94/1.47 A
• LR Amperes: 25.3/12.6 A
• LRC: 8.6x(Code M)
• No Load Current: 1.88/0.940 A
• Rated Torque: 2.98 ft.lb
• Locked Rotor Torque: 290 %
• Breakdown Torque: 350 %
• Insulation Class: F
• Service Factor: 1.25
• Moment of Inertia: 0.1172 sq.ft.lb
• Design: B
• Locked Rotor Time: 32s (cold) 18s (hot)
• Temperature Rise: 80 K
• Duty Cycle: S1
• Maximum Room Temperature: 40 °C
• Minimum Room Temperature: -20 °C
• Altitude: 1000 m
• Cooling Method: TEFC Totally Enclosed Fan Cooled
• Rotation Direction: Both
• Noise Level: 51.0 dB(A)
• Starting Method: Direct
• Enclosure Material: Iron
• Front Bearing Shielding: ZZ
• Front Bearing Size: 6206
• Front Bearing Type: Ball
• Front Sealing Type: V Ring
• Rear Bearing Shielding: ZZ
• Rear Bearing Size: 6204
• Rear Bearing Type: Ball
• Rear Sealing Type: No Rear Sealing
• Grease Type: Mobil Polyrex EM
• VFD Turndown VT: 1000:1
• VFD Turndown CT: 20:1
• Manufacturer: WEG
• Manufacturer Part Number: 00118ET3E143JM-W22
• HP: 1
• RPM: 1800
• Volts: 208/230/460
• Classification: JM-JP & Jet Pump
• Item Condition: Factory New
• Model: 12598383