HST1 132MA/4 Hollow Shaft Motor 7,5kW For Pressure Washer Pumps 3-Phase

Soga HST1 132MA/4 Three-Phase Hollow Shaft Motor

Ultra-Premium 3-Phase Motor for Industrial Pressure Washer Systems

The Soga HST1 132MA/4 represents the ultimate power solution in Soga’s three-phase hollow shaft motor lineup. This industrial-grade motor delivers exceptional performance for the most demanding commercial and industrial pressure washer applications while maintaining the installation advantages that define Soga’s innovative HS series.

Technical Specifications

• Frame Size: IEC 132MA

• Motor Type: Three-Phase Asynchronous

• Poles: 4

• Voltage/Frequency: 230/400 V / 50 Hz

• Power Output: 7.5 kW (S6 75%)

• Speed: 1450 rpm

• Insulation Class: F

• Protection Rating: IP54

• Bearing Configuration: 2 bearings

Superior Industrial Performance

The HST1 132MA/4 sets the benchmark for high-performance pressure washer applications:

• Exceptional 7.5 kW power output for the most demanding industrial requirements

• Large IEC 132MA frame for superior thermal dissipation under extreme loads

• Robust dual bearing configuration for maximum mechanical stability

• Optimized design for continuous operation in harsh environments

• Premium efficiency for reduced long-term operating costs

Professional Three-Phase Advantage

This ultra-premium model delivers significant performance benefits:

• Maximum torque capabilities for the most challenging high-pressure applications

• Superior starting characteristics even under heavy load conditions

• Optimized power factor for improved electrical efficiency

• Reduced thermal stress during prolonged operation

• Engineered for maximum reliability in industrial settings

Advanced Hollow Shaft Technology

Despite its industrial power rating, the HST1 132MA/4 maintains the installation advantages of the HS series:

• Innovative hollow-shaft coupling for direct integration with compatible pumps

• Elimination of complex coupling components and alignment procedures

• Reduced mechanical vibration during operation

• Simplified maintenance and service requirements

Streamlined Installation Process

The hollow shaft design, paired with its appropriate flange, delivers exceptional time savings:

• Direct mounting to the pump in just minutes

• No need to disassemble the motor front side

• Perfect alignment without specialized tools or complex procedures

• Significant reduction in equipment downtime during installation or service

Ideal Applications

The HST1 132MA/4’s exceptional power delivery makes it perfect for:

• Heavy-duty industrial cleaning systems with maximum pressure requirements

• Large-scale commercial and municipal cleaning operations

• Manufacturing environments with extreme cleaning demands

• High-volume vehicle washing facilities

• Any application requiring maximum power, reliability, and continuous duty performance

Customization Options

While the standard configuration meets most professional requirements, special executions are available upon request to address specific operational needs or installation constraints.

Choose the Soga HST1 132MA/4 for the ultimate combination of industrial power, mechanical durability, and installation efficiency in your most demanding pressure washer applications.