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Hazardous Duty Synchronous Motors

These synchronous motors are available in UL Listed versions suitable for use in Class I, Division 1, Group D hazardous locations. They provide torque up to 1,500 oz-in (1059 N-cm) and are available in NEMA 42 and 66 frame sizes (110 mm and 170 mm).

Global
Limited availability outside North America
Síncronos para operações perigosas Grande

Features

  • Motor torque up to 1,500 oz-in (1059 N-cm)
  • 72 rpm at 60 Hz, 60 rpm at 50 Hz
  • 120 and 240 volt AC versions
  • UL Listed versions meet Class I, Division 1, Group D requirements
  • UL Listed versions have a conduit connection

Specifications

120 Volt, 60 Hz, Single Phase, 72 rpm

Phase Shifting
* Type Number Torque (min) # Load Inertia amps Wiring Diagram Resistor Capacitor (330VAC)
UL oz-in N-cm lb-in2 kg-cm Kit Number ohms watts Kit Number µF
X250 250 177 3 8.8 0.6 RC 201052-013 150 50 201053-010 6.5
X700 700 494 10 30 1.1 RC 201052-027 150 100 201053-032 12.5
X1100 1,100 777 9 26 3 RC 201052-025 100 160 201053-026 17.5
X1500 1,500 1,059 12 35 3 RC 201052-020 55 375 201053-014 30

240 Volt, 60 Hz, Single Phase, 72 rpm

Phase Shifting
* Type Number Torque (min) # Load Inertia amps Wiring
Diagram
Resistor Capacitor (660VAC)
UL oz-in N-cm lb-in2 kg-cm Kit Number ohms watts Kit Number µF
X252 250 177 3 8.8 0.4 RC 201052-015 500 50 201053-012 1.75
X1102 1,100 777 9 26 1.5 RC 201052-026 400 160 201053-028 4
X1502 1,500 1,059 12 35 1.5 RC 201052-018 250 200 201053-016 8

240 Volt, 60 Hz, Single Phase, 60 rpm

Phase Shifting
* Type Number Torque (min) # Load Inertia amps Wiring
Diagram
Resistor Capacitor (660VAC)
UL oz-in N-cm lb-in2 kg-cm Kit Number ohms watts Kit Number µF
X252 250 177 3 8.8 0.4 RC 201052-015 500 50 201053-012 1.75
X1102 1,100 777 9 26 1.5 RC 201052-026 400 160 201053-029 6
X1502 1,500 1,059 12 35 1.5 RC 201052-018 250 200 201053-019 9

# This is the maximum rigidly attached load inertia the motor will reliably start. If the load is attached to the motor with a coupling that has

a 5º flex, the motor can start loads up to seven times listed.

Get Started

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