MD454 Marathon 3/4 HP, 1800 RPM 208-230/460 Volts 56C Frame 3-Phase Brake Motor

Product Description

• 3/4 HP, 1800 RPM
• 208-230/460 Volts
• 56C Frame
• Totally Enclosed Fan Cooled 
• Ball Bearings 
• 40 °C Ambient Temperature 
• 2.9-3.0/1.5 Full Load Amps
• 1.15 Service Factor
• Nameplated 60/50 hertz at next lowest horsepower
• UL recognized and CSA Certified
• Brake Rating - 6
• Brake has manual wear adjustment up to 25 lb-ft for longer pad life
• Stearns brakes, 56,000 series through 25 Lb-Ft
• Universal mounting up to 15 Lb-Ft
• CR200 corona resistant magnet wire (motor can be operated 10:1 variable torque and 2:1 constant torque)
• Bolt-on removable base for footless mounting option

Fail-safe spring set Stearns brake for holding or stopping. Manual release lever on rear of brake housing. Brake leads are terminated at the brake. Universal mounting, no modifications needed. Brake coil voltage matches motor voltages, see mod section for other brake coils. Ball bearings, mechanically locked on shaft end. Meets or exceeds NEMA Premium efficiencies. NEMA Premium models are in compliance with EISA 2007

Cross Reference: 056T17F5350, Marathon D454