Marathon Motors R424B Globetrotter IEC frame motor 5.5 Hp 112M (B3 mount)

Product Description

Marathon Motors R424B is a GlobeTrotter IEC frame three-phase electric motor rated at 5.5 Hp (4.0 kW). It operates at 575 V, 60 Hz with a nominal speed of 3520 rpm, mounted on a rigid base (B3) with a 112M frame and totally enclosed fan cooled (TEFC) enclosure. The motor has a service factor of 1.15, IP55 ingress protection, IE3 efficiency (89.5%), and continuous duty rating.

• 5.5 Hp (4.0 kW) three-phase motor; 575 V, 60 Hz; nominal speed 3520 rpm
• Totally enclosed fan cooled (TEFC) enclosure, rigid base B3 mount, Frame 112M, IP55
• Service factor 1.15, efficiency 89.5% (IE3), continuous duty; UL recognized and CE marked

Product Highlights

Three-phase 5.5 Hp TEFC motor, 112M frame, B3 rigid base mount, 575 V, IP55, IE3 efficiency

Product Information

Standard Information

• Brand: MARATHON MOTORS
• Manufacturer Part Number: R424B

Technical Specifications

• Brand: Marathon Motors
• Manufacturer Part Number: R424B
• Output Power (Hp): 5.50 Hp
• Output Power (kW): 4.0 kW
• Input Voltage: 575 V
• Phase: 3
• Frequency: 60 Hz
• Speed (RPM): 3520 rpm
• Frame Size: 112M
• Mounting Type: Rigid Base (B3)
• Enclosure: Totally Enclosed Fan Cooled (TEFC)
• Service Factor: 1.15
• Thermal Protection: No Protection
• Efficiency: 89.5%
• Efficiency Class: IE3
• Duty: Continuous
• Full Load Current: 5.0 A
• Power Factor: 0.91
• Insulation Class: F
• Design Code: N (IEC)
• KVA Code: J
• Drive End Bearing Size: 6306
• Opposite Drive End Bearing Size: 6206
• Certifications: UL Recognized; CE marked
• CSA: N
• IP Rating: IP55
• Number of Speeds: 1
• Ambient Temperature: 40 C
• Model/Type Code: TCA0041AP211GAA009