How is the motor cooled at different speeds?

It uses a forced ventilation system with imported axial flow fans to ensure effective heat dissipation at any speed.

What certifications does this motor have?

The motor is certified with ISO9001 and CCC standards.

What is the maximum working altitude for this motor?

The motor is designed to work at altitudes not exceeding 1000 meters above sea level.

Hot Sale Frequency Variable Electric Motor VFD Motor for Water Pump

Name: Hot Sale Frequency Variable Electric Motor VFD Motor for Water Pump
Brand: Hengshui Milestone Motor Technology Co., Ltd.
SKU: 1994800692

Hebei, ChinaHengshui Milestone Motor Technology Co., Ltd.

US$101.00-1,142.00

3 SET

Product profile

Application

Industrial

Operating Speed

Constant Speed

Number of Stator

Three-Phase

Model NO.

VFD-L

Species

Y, Y2 Series Three-Phase

Rotor Structure

Squirrel-Cage

Casing Protection

Protection Type

Number of Poles

2.4.6.8.10.12

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC

Brand

Milestone

Item

Three Phase Asynchronous Motor

Phase

Three Phase

Voltage

380/400V/415V/660V/Customized

Temperature

- 15~40 Degree

Rated Output

0.75-315kw

Rated Frequency

50Hz(60Hz Available)

Duty

Cooling Method

IC416/Customized

Protection Feature

IP55/IP54

Insulation Class

F Class

Working Condition

Not Exceeding 1000m Above Sea Level

Transport Package

Wooden Case

Specification

According Frame Size

Trademark

Milestone

Origin

China

HS Code

8501520000

Production Capacity

200, 000 Sets/Annual Output

Key features

Variable Speed & Torque Control: Realizes different speed and torque under frequency converter drive to meet load change demands.

High-Speed Operation Capability: Operates continuously at 100% rated load and 10%~100% rated speed with improved insulation withstand voltage.

Advanced Insulation Technology: Uses polymer insulation materials and vacuum pressure impregnation for high mechanical strength and corona resistance.

Ultra Quiet Forced Ventilation: Adopts imported axial flow fans for effective heat dissipation at any speed, ensuring long-life operation.

Low Vibration & High Precision: Features high balance quality, R vibration reduction level, and special high-precision bearings.

Soft Start & Fast Braking: Enables soft start and fast braking capabilities for smooth motor control.

Explosion-Proof & Safe: Non-sparking design with strong environmental adaptability suitable for hazardous areas.

Customizable Voltage Options: Supports 380/400V/415V/660V or customized voltage requirements.