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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).

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  • 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 and CE Certified versions
  • UL Listed versions meet Class I, Division 1, Group D requirements
  • UL Listed versions have a conduit connection
  • CE Certified versions: CE 0081 Ex II 2G Ex d IIC T5
  • CE Certified versions have an integral 10 ft (3 M) cable

120 Volt, 60 Hz, Single Phase, 72 rpm

  Phase Shifting
* Type Number Torque (min) # Load Inertia amps Wiring
Diagram 		Resistor Capacitor (330VAC)
UL CE oz-in N-cm lb-in2  kg-cm Kit Number ohms watts Kit Number µF
X250 XCE250 250 177 3 8.8 0.6 RC 201052-013 150 50 201053-010 6.5
X700      XCE700 700 494 10 30 1.1 RC 201052-027 150 100 201053-032 12.5
X1100      XCE1100 1,100 777 9 26 3 RC 201052-025 100 160 201053-026 17.5
X1500 XCE1500 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 CE oz-in N-cm lb-in2  kg-cm Kit Number ohms watts Kit Number µF
X252 XCE252 250 177 3 8.8 0.4 RC 201052-015 500 50 201053-012 1.75
---- XCE702 700 494 10 30 0.6 RC 201052-028 500 100 201053-030 3
X1102 XCE1102 1,100 777 9 26 1.5 RC 201052-026 400 160 201053-028 4
X1502 XCE1502 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 CE oz-in N-cm lb-in2  kg-cm Kit Number ohms watts Kit Number µF
X252 XCE252 250 177 3 8.8 0.4 RC 201052-015 500 50 201053-012 1.75
---- XCE702 700 494 10 30 0.6 RC 201052-028 500 100 201053-028 4
X1102 XCE1102 1,100 777 9 26 1.5 RC 201052-026 400 160 201053-029 6
X1502 XCE1502 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.

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Outline and Dimensions

Superior-Stepper_Connections-Diagram_en-US_RevASuperior-Stepper_Connections-Diagram_en-US_RevA142.5 KB11/3/2011Email
Superior-Synchronous_Connections-Diagram_en-US_RevASuperior-Synchronous_Connections-Diagram_en-US_RevA2.1 MB11/3/2011Email
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Kollmorgen
203A West Rock Road Radford VA 24141
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1-540-633-3545