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HS100L3-4 Hollow Shaft Electric Motor 2.6kW/3.5HP Single/Three Phase
Designed specifically for industrial water pump and pressure pump applications in Southeast Asia, the HS100L3-4 hollow shaft motor addresses common challenges of overheating and unstable operation under high-temperature, high-load conditions.
Product Overview
The HS100L3-4 is a single-phase/three-phase induction motor featuring a hollow shaft direct-coupling design for simplified installation. With high-efficiency windings and ball bearings, it delivers low friction, minimal noise, and extended service life. Supporting 220-240V single-phase or 380V three-phase at 50/60Hz, it accommodates regional voltage fluctuations to ensure stable pump and cooling system performance.
Technical Solutions for Common Challenges
Overheating Protection: Utilizing Class F insulation and efficient heat dissipation, the motor maintains safe winding temperatures during continuous operation, ensuring stable performance in demanding environments.
Reliable Start-up: Provides sufficient starting torque to match pump loads, enabling dependable start-up in small pump stations and commercial water systems while reducing maintenance requirements.
Voltage Compatibility: Designed to handle voltage fluctuations common in Southeast Asia, with wide voltage ranges and multiple frequency support for continuous, stable operation across diverse electrical environments.
Application Scenarios
Industrial Water Pump Systems: Ideal for cooling circulation, water treatment, and general pressure pumps requiring continuous operation
Cooling Systems: Ensures stable speed and high heat resistance for HVAC and industrial cooling applications with consistent heat dissipation
Commercial/Domestic Water Supply: Hollow shaft direct-coupling simplifies installation while high starting torque ensures smooth pump start-up and stable flow
Key Technical Parameters
Parameter
Value
Performance / Stability Insight
Power
3 kW / 4 HP
Matches pump load for stable operation
Speed
1450 RPM
Stable high-speed operation suitable for standard pump speeds
Insulation Class
F
Winding withstands high temperature for continuous operation
Bearing Type
Ball Bearing
Low friction, low noise, extended service life
Voltage
220-240V / 380V
Wide voltage adaptation ensures grid compatibility
Frequency
50/60 Hz
Multi-region compatibility for continuous operation
Selection Guide
When selecting a pressure pump motor, consider these critical factors:
Power Matching: Ensure rated motor power covers maximum pump load requirements
Temperature Rise & Insulation: Class F insulation is ideal for high-temperature Southeast Asia environments
Bearings & Direct Coupling: Ball bearings provide long-term low-maintenance operation; hollow shaft direct coupling simplifies installation
Voltage & Frequency Compatibility: Adaptable to regional voltage fluctuations for reliable continuous operation
The HS100L3-4 combines these essential features to deliver the stability and reliability required for industrial water pumps and commercial water supply applications throughout Southeast Asia.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
About ZOZHI
Established in 2006, Fuan Zhongzhi Pump Co., Ltd. (Brand: ZOZHI) is a modern enterprise integrating R&D, production, sales, and service. We specialize in pump systems, high-efficiency motors, and diesel generators, delivering reliable solutions to industries worldwide.
... About ZOZHI
Established in 2006, Fuan Zhongzhi Pump Co., Ltd. (Brand: ZOZHI) is a modern enterprise integrating R&D, production, sales, and service. We specialize in pump systems, high-efficiency motors, and diesel generators, delivering reliable solutions to industries worldwide.
...
