Single-phase motor XN

with start capacitorATEXIE1

Product overview
Derived from the MN standard single-phase range, the XN series are single-phase motors designed for high starting torque. They incorporate a starting capacitor Csp connected in parallel with the main starting capacitor C to enhance starting performance.

Design and construction
Overall dimensions match the TN three-phase motors (except for the terminal board housing the capacitor). The terminal board is made of impact-resistant plastic. The capacitor is mounted on a dedicated support to isolate it from the frame, reducing heat and vibration transmission to the capacitor.

Mounting and general characteristics
Available with B3, B5 and B14 flanges, these motors have the following characteristics:

• IEC frame sizes: 56 ÷ 100
• Nominal power (Pn): 0.09 ÷ 2.2 kW
• Poles: 2, 4, 6
• Efficiency class: IE1
• Nominal torque (Mn): 0.3 ÷ 15.9 Nm
• Rotation speed (n): 870 ÷ 2830 rpm

ATEX and standards
With an aluminium terminal box option, these motors can be supplied with ATEX Zone 2/22 — Category 3G/3D certification for potentially explosive atmospheres. All M.T. Motori Elettrici motors are manufactured in compliance with IEC international standards.

Characteristics / technical specifications

• Series: XN Series
• Motor type: Single-phase motor with high starting torque (starting capacitor Csp in parallel with C)
• Mounting options: B3, B5, B14 flange
• IEC frame sizes: 56 ÷ 100
• Nominal power (Pn): 0.09 ÷ 2.2 kW
• Poles: 2, 4, 6
• Efficiency class: IE1
• Nominal torque (Mn): 0.3 ÷ 15.9 Nm
• Rotation speed (n): 870 ÷ 2830 rpm
• Terminal board: impact-resistant plastic (capacitor housing); aluminium terminal box option for ATEX Zone 2/22 — Cat. 3G/3D
• Standards: Manufactured in compliance with IEC international standards