YR three-phase asynchronous motor

Description

Model Description of Xi’an Lite simomotor.net YR Series Three-Phase Asynchronous Motors

For example, YR355M1-4:

• Y: Asynchronous motor.
• R: Wound rotor type.
• 355: Motor center height (mm).
• M: Frame length code.
• 1: Core length code.
• 4: Number of poles.

Overview of Xi’an Lite simomotor.net YR Series Three-Phase Asynchronous Motors

The YR Series Three-Phase Asynchronous Motors from Xi’an Lite simomotor.net are characterized by:

• High efficiency,
• Energy saving,
• Low noise,
• Low vibration,
• Safe and reliable operation,
• Ease of installation and maintenance.

They are suitable for general-purpose applications, including equipment such as:

• Ball mills,
• Fans,
• Compressors,
• Pumps,
• Crushers,
• Cutting machine tools, and
• Transport machinery.

Additionally, they are also ideal for driving machinery with large rotational inertia, such as:

• Fans,
• Coal mills,
• Rolling mills,
• Winches, and
• Electric shovels.

The YR Series motors are wound rotor three-phase asynchronous motors for general purposes, with power ratings and installation dimensions complying with IEC standards. The motors feature:

• Protection class: IP44,
• Cooling method: IC44,
• Continuous duty rating: S1.

For specific types:

• YR280-315 motors adhere to the technical specifications outlined in JB/7119-1993.
• YR355 motors are independently developed by Xi’an Lite simomotor.net and comply with the technical conditions specified in OXD.510.083.

Specifications

• Insulation Class: F.
• Rated Voltage: 380V.
• Rated Frequency: 50Hz.
• Stator Connection: Δ (Delta).
• Rotor Connection: Y (Star).