VICKERS low noise industrial equipment vane pump
VICKERS VANE pump SPECIFICATION：
V10、V20、20V(Q)、25V、35V、45V
2520V、3520V、3525V、4520V、4525V、4535V
VMQ125(T)、VMQ135(T)、VMQ145(T)
VMQ2 2525, VMQ2 3525, VMQ2 4525, VMQ2 4535
VMQ3 352525, VMQ3 453525
20VQ、25VQ(T)、35VQ(T)、45VQ(T)
2520VQ, 3520VQ, 3525VQ, 4520VQ, 4525VQ, 4535VQ
2520VQSV10, 3520VQSV10, 3525VQSV10, 4520VQSV10, 4525VQSV10, 4535VQSV10
25VQH、35VQH、45VQH
2520VQH、3525VQH、4525VQH、3520VQH、4520VQH、4535VQH
V2010、V2020
VVS0, VVS1, VVS2, VVS3, VVP1, VVP2, VVP3.
VICKERS low-noise industrial equipment vane pumps take the design of the parent-child vane structure as the core. THROUGH hydraulic balance, low pulsation flow output and modular design, the balance of high stability, long life and low noise (minimum 62dB(A)) is achieved. It is widely used in injection molding machinery, marine HYDRAULIC SYSTEMS, PETROCHEMICAL and other fields.The following is a detailed introduction to its technical characteristics, application scenarios and specific models：
- Technical characteristics
Structure design of mother and child blades
Reduce impact and wear: The structure of the mother and child blades reduces the direct impact of the blades on the stator through the cooperation of the main blades and the auxiliary blades, especially under high pressure (up to 210 bar) and high speed (up to 1800 rpm) conditions, the performance is more stable and the life is longer.
Low noise characteristics: The 12-blade design significantly reduces flow pulsation, and cooperates with the triangular tank oil distribution pan to achieve a noise level as low as 62dB (A), which is suitable for noise-sensitive industrial environments (such as injection molding workshops and precision machining).
Hydraulic balance: The double-acting vane pump adopts a stator eight-stage curved structure, and the radial hydraulic pressure is balanced to reduce bearing load and extend service life.
Modularity and flexibility
Multi-displacement options: provide 16 flow specifications (such as 20V series displacement 20-120 cm3/r, 45V series displacement 138-193 cm3/r) to meet the needs of different working conditions.
Cartridge-mounted pump core: The design of the movement and the drive shaft is separated to support rapid replacement and maintenance, without disassembling the pump body and shortening downtime.
Four-way oil port installation: The inlet/outlet ports support four relative positions (such as the opposite side of the oil inlet, 90° counterclockwise, etc.), which are suitable for diversified equipment layout.
Efficiency and reliability
High volumetric efficiency: When the working pressure reaches 210 bar, the volumetric efficiency still exceeds 90%, and the energy loss is small.
Media resistance: Compatible with weak acid and alkali media, HFD phosphate, HFC water ethylene glycol, etc., suitable for corrosive environments.
Temperature adaptability: the operating temperature range is -20℃ to 70℃, and the resistance to high and low temperature is strong and stable. - Application scenarios
Injection molding machinery
Requirements: stable pressure output, fast drive clamping mechanism, low noise.
Applicable models: 45V series (large displacement) is used for large injection molding machines, and 20V/25V series is used for small and medium-sized equipment.
Ship hydraulic system
Requirements: salt spray corrosion resistance, high reliability, low pulsation flow.
Suitable model: 35V/45V series, with anticorrosive coating, adapted to the marine environment.
Petrochemical industry
Requirements: resistance to medium corrosion, high pressure conditions, long life.
Suitable model: Double pumps (such as 2520V, 3525V) are used in multi-loop systems to reduce installation space.
Construction machinery
Requirements: variable load conditions, energy saving, stable output.
Applicable models: Variable pumps (such as VVS/VVP series) automatically adjust the displacement according to the load to reduce system heat generation. - Typical models and parameters
Model series displacement range (cm3/r) Maximum pressure (bar) noise level (dB(A)) characteristics
20V 20-120 207 62 universal type, suitable for small and medium-sized equipment
25V 33-67 207 62 The main force of medium-sized equipment, balancing performance and cost
35V 81-121 207 62 The first choice for medium and large equipment, high flow output
45V 138-193 207 62 special for large-scale equipment, large displacement and high pressure
2520V combined displacement 40-314 207 62 double pump to meet the needs of multiple circuits
4525V combined displacement 40-314 207 62 female and child blade structure, long life and low noise
Fourth, selection suggestions
Pressure requirements: Under high-pressure conditions (such as above 200 bar), choose the 207 bar rated pressure model, and the instantaneous peak pressure can withstand higher shocks.
Flow matching: calculated according to the formula flow rate (L/min) = displacement (mL/r) × speed (rpm)÷1000, for example, the flow rate of the V20-30 pump at 1500 rpm is 45 L/min.
Environmental adaptability: Choose the anticorrosive coating model for corrosive environments, and the high temperature environment ensures that the viscosity of the oil is in the range of 17-37 mm2/S.
Installation flexibility: choose a single pump, a double pump or a through-shaft drive pump according to the equipment space, and the direction of the oil port supports four-way adjustment..
