TOKIMEC SQP42 Series Vane Pump, Fixed Displacement, Low Noise, Industrial Hydraulic

TOKYO KEIKI SQP42 Series Double Fixed Displacement Vane Pump for Heavy-Duty Industrial Hydraulic Systems

The TOKYO KEIKI SQP42 Series denotes a line of sophisticated, low-noise double fixed displacement vane pumps, precisely engineered by TOKYO KEIKI (formerly Tokimec). This series is specifically designed for complex heavy-duty industrial hydraulic applications that require multiple, independent flow circuits or combined flow, offering exceptional performance, high efficiency, and significantly reduced operational noise. The SQP42 series is an ideal solution for large-scale machinery and systems where space is critical, and both high power and quiet operation are essential.

Key Features:

• Integrated Double Pump Design: Combines two independent fixed displacement pump sections onto a single shaft, allowing for compact installations and the creation of versatile hydraulic circuits with different pressure and flow requirements.
• Outstanding Low Noise Operation: Advanced acoustic design principles ensure remarkably low noise emissions during operation, contributing to a more comfortable and compliant work environment, especially in continuous duty applications.
• Reliable Fixed Displacement: Each pump section delivers a consistent and precise flow volume per revolution, ensuring stable and predictable performance for precise control in critical, heavy-duty applications.
• Robust and Durable Construction: Manufactured with TOKYO KEIKI's renowned commitment to quality, utilizing high-grade materials to ensure superior durability and an extended service life under the most challenging industrial conditions.
• Versatile Fluid Compatibility: Optimized for performance with standard mineral oil-based hydraulic fluids. Specific models within the series are also compatible with F3 (Phosphate ester fluid) and F11 (Water glycol fluid), broadening their application scope.
• Space-Saving Solution: The double pump configuration offers a compact footprint compared to installing two separate pumps, optimizing space utilization within hydraulic power units.

Specifications (SQP(S)42 Series - General):

The SQP(S)42 series features two pump sections: a shaft end pump and a cover end pump. It offers a wide range of displacement options for both sections.

• Shaft End Pump Displacement Options (Delivery at 1000 min⁻¹, 0.7 MPa):
  • Code 30: 96.0 L/min
  • Code 35: 109.0 L/min
  • Code 38: 128.0 L/min
  • Code 42: 134.0 L/min
  • Code 50: 156.0 L/min
  • Code 60: 189.0 L/min
• Cover End Pump Displacement Options (Delivery at 1000 min⁻¹, 0.7 MPa):
  • Code 11: 35.0 L/min
  • Code 12: 37.9 L/min
  • Code 14: 44.2 L/min
• Maximum Working Pressure: Up to 17.5 MPa (Note: Maximum working pressure can vary significantly based on the type of hydraulic fluid used. For applications involving F3 phosphate ester or F11 water glycol fluids, always refer to the specific TOKYO KEIKI datasheet for precise pressure ratings and operational guidelines.)
• Maximum Speed: 1800 min⁻¹ (Specific fluid types or operating conditions may require a reduced maximum speed of 1200 min⁻¹.)
• Minimum Speed: 600 min⁻¹
• Shaft Torque Limitation: 820 N-m

Manufacturer:

TOKYO KEIKI INC. (formerly Tokimec Inc.) stands as a global leader in the design and manufacture of high-performance hydraulic components and systems. With a rich history rooted in engineering innovation and an unwavering commitment to quality, TOKYO KEIKI delivers robust, reliable, and efficient fluid power solutions that are critical to industrial processes across the globe.