Weg .7518es1rfd56-S 3/4hp 1745rpm 56 farm duty motor

Product Description

The WEG .7518ES1RFD56-S 3/4HP single phase TEFC motor is suitable for applications requiring robustness and high performance. It operates at 1745 RPM and is designed for farm duty applications. The motor features a rolled steel NEMA 56 frame and IC411 cooling, ensuring reliability in demanding environments.

• Ball bearings
• Class F insulation
• V-ring seals

Product Highlights

This motor is versatile for indoor and outdoor applications and overload protection available in all frams protects the motor from extremem overloads.

Product Information

Standard Information

• Brand: WEG
• Manufacturer Part Number: .7518ES1RFD56-S
• Country of Origin: Mexico

Technical Specifications

• Application: Farm Duty
• Output HP: 3/4
• Output KW: 0.55
• Output RPM: 1745
• Frame NEMA: 56
• Mount NEMA: Base Mount
• Enclosure NEMA: IC411 - TEFC
• Enclosure IEC: IP55
• Voltage: 115/230
• Frequency: 60 Hz
• Alternate Part Number: 14795752
• Mounting: Foot-Mounted, F-1
• Motor Type: TEFC, Farm Duty
• Phase: Single Phase
• Rated Voltage: 115/230 V
• Rated Current: 10.6/5.30 A
• Synchronous Speed: 1800 rpm
• Rated Speed: 1745 rpm
• Rated Torque: 2.23 ft.lb
• Number of Poles: 4
• No-Load Current: 8.00/4.00 A
• Starting Method: Direct on Line
• Enclosure: IC411 - TEFC Totally (Enclosed Fan Cooled)
• Frame Material: Rolled Steel
• Output Rating: 0.75 HP (0.550 kW)
• Full Load Amp (FLA): 5.3
• Service Factor: 1.15
• Speed (RPM): 1800
• Actual Rated Input Voltage: 115/230
• Full Load Amps: 10.6/5.3
• Rated Load (HP): 3/4
• AC Frequency Rating: 60 Hz
• Enclosure Type: TEFC (Totally Enclosed Fan Cooled)
• Base RPM: 1745
• Shaft Type: Keyed
• Shaft Diameter: 5/8 in
• MPN: 14795752
• Mounting Type: Base-Mounted
• Brand: WEG
• Reversible/Non-Reversible: Reversible
• Current Type: AC
• Nominal Rated Input Voltage: 115 V, 230 V
• Model: .7518ES1RFD56-S
• AC Phase: Single Phase
• Country of Origin: Mexico
• Slip: 3.06 %
• L. R. Amperes: 67.8/33.9 A
• LRC: 6.4x(Code M)
• Locked rotor torque: 300 %
• Breakdown torque: 270 %
• Locked rotor time: 18s (cold) 10s (hot)
• Moment of inertia (J): 0.0778 sq.ft.lb
• Design: N
• Insulation Class: F
• Temperature rise: 80 K
• Duty Cycle: Cont.(S1)
• Ambient temperature: -20 C to +40 C
• Altitude: 1000 m.a.s.l.
• Degree of Protection: IP55
• Rotation : Both (CW and CCW)
• Noise level : 54.0 dB(A)
• Efficiency 50%: 57.0
• Efficiency 75%: 65.0
• Efficiency 100%: 68.5
• Power factor 50%: 0.47
• Power factor 75%: 0.58
• Power factor 100%: 0.67
• Impregnation Method: Dip and Bake Polyester
• Main terminal box hole: 0.881"
• Terminal Block: Without
• Drain: Rubber, automatic
• Shaft Material: SAE 1040/45 Carbon Steel
• Painting: RAL 3003 207N (ISO 12944 - C2)
• Grounding Lugs: Single
• Fan Cover material: Plastic
• Tropicalized Painting: Without
• Fan material: Plastic
• Bearing cap: No-Without Bearing Cap
• Bolt Material: Carbon Steel
• Balancing Method: 1/2 Key
• Drip Cover: Without
• Resilient Base: Without
• Bearing type Drive End: 6203 2RS
• Bearing type Non Drive End: 6202 2RS
• Sealing Drive End: V'Ring
• Sealing Non Drive End: V'Ring
• Lubrication interval Drive End: -
• Lubrication interval Non Drive End: -
• Lubricant amount Drive End: -
• Lubricant amount Non Drive End: -
• Grease Type: Mobil Polyrex EM
• Max. traction: 43 lb
• Max. compression: 74 lb
• Electric Motor: 56
• Locked rotor current (II/In): 6.4
• Efficiency (%) 50: 57.0
• Efficiency (%) 75: 65.0
• Efficiency (%) 100: 68.5
• Power factor (%) 50: 0.47
• Power factor (%) 75: 0.58
• Power factor (%) 100: 0.67
• Inertia: 0.07783 sq.ft.lb
• L.R. Time: 10 s