sqp21-17-14-1cc-18 double vane pump model description, performance parameters
SQP21-17-14-1CC-18 is a high-performance double vane pump that can replace the imported TOKYO KEIKI TOKIMEC. The following is a detailed analysis of its model description and performance parameters:
1. Model Description
Brand:YiHE HYDRAULIC.
Series: SQP series, high-pressure and high-performance vane pumps specially developed for low-noise working conditions.
Model: SQP21-17-14-1CC-18, where "SQP21" represents the hydraulic pump model, "17" represents the geometric displacement of the shaft end pump, "14" represents the geometric displacement of the cover end pump, "1" represents the main shaft type, 1 is the flat key, "CC" represents the oil port orientation, and "18" is the design code of the oil pump.
2. Performance parameters
Maximum operating pressure of shaft end pump: 172 bar.
Displacement range of shaft end pump: 32.5-78.6 cm³/r.
Maximum operating pressure of cover end pump: 138-207 bar.
Displacement range of cover end pump: 7.5-16.7 cm³/r.
Maximum speed: 1800 r/min.
Minimum speed: 600 r/min.
Noise: Since the SQP series vane pump is specially developed for low noise working conditions, the noise level of the pump during operation is relatively low.
Strength and shock resistance: The thickened shell design increases the strength and shock resistance of the vane hydraulic pump, enabling it to maintain stable operation in harsh working environments.
3. Other features
Pulsation attenuation structure: The design of pulsation attenuation structure has been added, which greatly reduces the pulsation of pressure, makes the noise lower and the sound quality beautiful and smooth.
Widely used: This oil pump is widely used in hydraulic systems that require low noise, such as plastic machinery, die-casting machinery, machine tools and engineering machinery.
4. Precautions
When using the SQP21 double vane pump, ensure that the pump is rotating in the correct direction to avoid performance degradation or damage caused by changes in suction and discharge direction.
When assembling the vane pump, the oil distribution plate and stator should be correctly positioned using locating pins, and the vanes, rotor and oil distribution plate must not be installed upside down.
During disassembly and assembly, attention should be paid to the cleanliness of the working surface and ensure that the oil is well filtered.