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Variable-frequency drive motor with independent cooling fanLow-voltage motor

Low-voltage motor

Low-voltage variable frequency drive motor

Motors designed for wide speed ranges and frequent start-stop operations

Insulation and cooling design optimized for inverter power supply, tailored for variable-speed loads such as conveyors, winding systems, and machine tools.

Cooling Method
Optional Standalone Fan
Insulation system
Inverter-duty insulation
Feedback element
Encoder Option
Speed range
Determine according to process requirements

Overview

Product Description

Selecting a variable-frequency drive motor requires more than referencing standard asynchronous motors. The speed range, duration of low-speed operation, and inverter output characteristics all impact thermal dissipation and insulation design.

On conveyor lines and winding equipment, verify acceleration/deceleration curves and load inertia simultaneously. Where necessary, install independent cooling fans and encoders to ensure stable low-speed control.

Low-speed cooling

For low-speed operation, an independent fan can be selected to maintain cooling performance and prevent excessive temperature rise during extended low-speed runs.

Insulated Adapter

Select insulation structures for pulse voltages in variable-frequency power supplies to reduce winding stress.

closed-loop control

Select encoder based on control precision requirements; supports closed-loop speed and position control.

Specifications

Technical Specifications & Configuration

The following describes the configuration dimensions. Specific values are subject to project operating conditions and order technical documentation.

Parameter ItemConfiguration Guide
Rated VoltageDetermined by the inverter output
Power RangeSelect by Load
Speed rangeDetermine according to process requirements
Cooling MethodSelf-cooling / Independent Fan
Feedback elementIncremental / Absolute Encoder Option
Protection RatingSelect based on on-site conditions

Contact us

Select an executable plan for your operating conditions

Specify the workload type, runtime environment, and delivery node. We'll provide selection and configuration recommendations based on this information.

+86 13122920718inomatics@panbu.com

You may also contact us directly via phone or email with the device model and site details to facilitate follow-up communication.