XF.75504, 0.75 Hp, 1800 RPM, 575 V, 3 Ph, 60 Hz, TEFC‑XP, Frame B56EX

This three‑phase explosion‑proof AC motor is engineered for use in hazardous environments, offering 0.75 Hp output at 1800 RPM with a totally enclosed fan‑cooled design in a compact B56EX frame.

KEY FEATURES

• Model: XF.75504

• Horsepower: 0.75 Hp (0.55 kW)

• Voltage: 575 V

• Speed: 1800 RPM

• Frame: B56EX

• Enclosure: Totally Enclosed Fan Cooled Explosion‑Proof (TEFC‑XP)

• Service Factor: 1.15

• Insulation Class: B

• Degree of Protection (IP Code): IP44

• Duty: Continuous

• Poles: 4

• Rated Current: 0.928 A

• Rated Speed: 1730 RPM

• Locked Rotor Time: 27 s (cold) / 15 s (hot)

• Temperature Rise: 80 K

• Breakdown Torque: 280 %

• Locked Rotor Torque: 240 %

• No Load Current: 0.560 A

• Slip: 3.89 %

• Moment of Inertia (J): 0.0973 sq.ft.lb

• Rotation: Reversible (CW and CCW)

• Bearing Type: 6203 ZZ (both DE and NDE)

• Frame Material: Rolled Steel

• Grease Type: Mobil Polyrex EM

• Ambient Temperature: –20 °C to +40 °C

• Mounting: F‑1

• Standard: NEMA MG‑1

• Painting: RAL 7022 207N (ISO 12944 – C2)

• Impregnation Method: Dip and Bake Polyester

• Fan Cover Material: Steel

• Fan Material: Plastic

• Balancing Method: 1/2 Key

• Grounding Lugs: Single

• Noise Level: 50.0 dB(A)

• Ambient Altitude Rating: 1000 m.a.s.l.