HS100L3-4 Hollow Shaft Electric Motor 3 kW / 4 HP with Hollow Shaft Direct-Coupling and Class F Insulation for Industrial Pumps
Price:
168usd/pcs
MOQ:
10
Delivery Time:
14days
Brand:
ZOZHI
Product Description
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.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Fuan Zhongzhi Pump Co., Ltd.
Location
No.155 Shangcun Qingxiyang Industry Zone,Fuan city,Fujian,China
Contact Person
Semmy Wu