TOKIMEC SQP211-12-11-1 Triple Fixed Displacement Vane Pump, 12+11+1 cm³/rev, Low Noise, Standard CW Rotation, Inline Shaft End Delivery, 45° CW Middle & Cover Delivery, Design 18

TOKYO KEIKI SQP211-12-11-1 Triple Fixed Displacement Vane Pump, 12-11-1 cm³/rev, Low Noise, Parallel Square Key, Inline Shaft End Delivery, 45° CW Middle & Cover Delivery, Clockwise Rotation, Design 18

The TOKYO KEIKI SQP211-12-11-1 is a high-performance, low-noise triple fixed displacement vane pump, meticulously engineered for demanding industrial hydraulic applications. As a distinguished model within the renowned SQP series, it is acclaimed for its robust construction, exceptional efficiency, and significantly reduced operating noise levels, ensuring a more comfortable and productive working environment.

This specific configuration, SQP211-12-11-1, designates a triple pump design. It features a shaft-end pump (SQP2 series) with a displacement of 12 cm³/rev, a middle pump (SQP1 series) providing 11 cm³/rev, and a cover-end pump (SQP1 series) delivering 1 cm³/rev. This precise multi-stage design allows for versatile hydraulic circuits, providing three distinct flow rates crucial for complex machinery operations. The shaft end is typically configured with a parallel square key (a standard connection for the SQP series), ensuring a secure and reliable mechanical connection to the drive system.

Regarding the delivery port positions, the "1CC" code specifically details:

• The shaft-end pump's delivery port is "inline with suction port" (Code 'C' for SQP2** series).
• Both the middle pump (SQP1 series) and the cover-end pump (SQP1 series) have their delivery ports oriented "45° CW from suction port" (Code 'C' for SQP211 series as per Middle/Cover end port specifications). The rotational direction, inferred from the absence of a 'LH' (Left-Hand) code, is standard clockwise (CW) when viewed from the shaft end, which is vital for correct system integration. This pump is manufactured under Design Number 18, representing its specific revision and configuration.

Designed primarily for mineral oil-based hydraulic fluids, the SQP211-12-11-1 model ensures reliable operation across a broad spectrum of pressures and speeds. Its advanced vane pump technology guarantees stable flow and pressure, contributing to precise control and extended service life for your hydraulic systems. The incorporation of cutting-edge low-noise technology makes this pump particularly well-suited for applications where acoustic emissions are a critical concern, helping meet both environmental and workplace safety standards.

Manufacturer Information:

• Manufacturer: TOKYO KEIKI INC.
• Series: SQP Series, Low Noise Triple Fixed Displacement Vane Pumps
• Model: SQP211
• Design Number: 18

Key Features:

• Triple Fixed Displacement: Combines a shaft-end pump (12 cm³/rev), a middle pump (11 cm³/rev), and a cover-end pump (1 cm³/rev) for optimized multi-stage hydraulic power.
• Low Noise Operation: Engineered to minimize operational noise, enhancing workplace conditions and aiding compliance with acoustic regulations.
• High Efficiency: Delivers excellent volumetric and overall efficiency, contributing to reduced energy consumption and lower operating costs.
• Robust Construction: Manufactured with durable materials to ensure long-term reliability and resistance to wear in harsh industrial environments.
• Shaft End Configuration: Typically features a parallel square key for secure mechanical coupling.
• Delivery Port Orientation (1CC):
  • Shaft End Pump: Delivery port inline with suction port.
  • Middle Pump: Delivery port 45° clockwise from suction port.
  • Cover End Pump: Delivery port 45° clockwise from suction port.
• Clockwise Rotation (CW): Configured for standard clockwise rotation when viewed from the shaft end, ensuring compatibility with most drive systems.
• Wide Application Range: Ideal for diverse industrial machinery demanding precise and multi-stage hydraulic power, including machine tools, injection molding machines, and various construction equipment.

By integrating the TOKYO KEIKI SQP211 pump, users can expect enhanced system performance, reduced maintenance requirements, and a significantly quieter operational footprint, making it a valuable and high-performing addition to modern hydraulic systems.