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The Variable Displacement Piston Pump A6VM is a robust solution designed to deliver adjustable flow and pressure in hydraulic systems, ideal for applications requiring energy-efficient fluid power. Engineered with swash plate technology and high volumetric efficiency, this pump provides reliable performance in heavy machinery, injection molding, and renewable energy systems.
Variable Displacement Design:
Swash plate angle adjustment (0-25°), enabling flow variation from 0 to 180 L/min (at 1500 RPM), with pressure ratings up to 400 bar (5800 PSI).
Volumetric efficiency ≥94% (ISO 4409), reducing energy consumption by 20% compared to fixed-displacement pumps in variable-load scenarios.
Durability & Reliability:
Hardened steel pistons (HRC 55-60) and ceramic valve plates, resisting wear from abrasive fluids (NAS 1638 Class 8 compliant).
Built-in pressure relief valve (set at 110% of rated pressure), protecting the pump from overload damage.
Noise Reduction:
Helical piston design and precision-balanced rotor, achieving noise levels ≤75dB(A) at full load, compliant with OSHA noise exposure standards.
Optional sound-insulated cover (reduces noise by 10dB), suitable for indoor installations and noise-sensitive environments.
System Integration:
SAE J1926 flange mounts and ISO 6149-1 shaft connections, compatible with standard hydraulic motors and controls (e.g., Danfoss, Bosch Rexroth).
Temperature sensor port (PT100) for real-time oil temperature monitoring, preventing overheating in continuous operation.
Suited for high-demand hydraulic systems, the A6VM pump is used in:
Plastic Injection Molding Machines: Provides variable flow for mold clamping and injection units, optimizing cycle times for large-scale production (500-5000 ton machines).
Construction Equipment: Powers hydraulic systems in bulldozers and pavers, adjusting flow to match load requirements and reduce fuel consumption.
Wind Turbines: Controls pitch and yaw mechanisms in wind energy systems, with cold-start capability (-40°C) for arctic installations.
Metal Forming Presses: Delivers precise pressure control for stamping and forging operations, supporting up to 5000 ton press forces.
Q: What is the recommended oil viscosity?
A: Optimal viscosity 30-60 cSt at 40°C (ISO VG 32-68), with filtration rating ≥ISO 4406 18/16/13 for extended life.
Q: Can it operate at low speeds?
A: Yes, efficient operation from 600-3000 RPM, with minimum speed 500 RPM (flow ≥10 L/min).
Q: Is a pressure sensor included?
A: No, but the pump supports external pressure transducers (0-500 bar range) for closed-loop control systems.
Technical Data (A6VM series) | ||||||||
Size | 28 | 55 | 80 | 107 | 160 | 225 | 250 | 468 |
Displacement(ml/r) | 28.1 | 54.8 | 80 | 107 | 160 | 225 | 250 | 468 |
Max.Speed(rpm) | 4750 | 3750 | 3350 | 3000 | 2650 | 2360 | 2360 | 1900 |
Max.Flow(L/min) | 133 | 206 | 268 | 321 | 424 | 530 | 590 | 889 |
Max.Power(KW) | 78 | 120 | 156 | 187 | 247 | 309 | 335 | 519 |
Torque Vgmin(N.m) | 45 | 88 | 130 | 171 | 257 | 360 | 401 | 751 |
Torque VgMax(N.m) | 156 | 304 | 446 | 594 | 889 | 1250 | 1391 | 2604 |
Weight | 18 | 27 | 39 | 52 | 74 | 103 | 103 | 223 |
If you have any questions, please contact our customer service. During the purchase process, we can meet all your needs. For hydraulic equipment, please look for Blince！ | ||||||||
The Variable Displacement Piston Pump A6VM is a robust solution designed to deliver adjustable flow and pressure in hydraulic systems, ideal for applications requiring energy-efficient fluid power. Engineered with swash plate technology and high volumetric efficiency, this pump provides reliable performance in heavy machinery, injection molding, and renewable energy systems.
Variable Displacement Design:
Swash plate angle adjustment (0-25°), enabling flow variation from 0 to 180 L/min (at 1500 RPM), with pressure ratings up to 400 bar (5800 PSI).
Volumetric efficiency ≥94% (ISO 4409), reducing energy consumption by 20% compared to fixed-displacement pumps in variable-load scenarios.
Durability & Reliability:
Hardened steel pistons (HRC 55-60) and ceramic valve plates, resisting wear from abrasive fluids (NAS 1638 Class 8 compliant).
Built-in pressure relief valve (set at 110% of rated pressure), protecting the pump from overload damage.
Noise Reduction:
Helical piston design and precision-balanced rotor, achieving noise levels ≤75dB(A) at full load, compliant with OSHA noise exposure standards.
Optional sound-insulated cover (reduces noise by 10dB), suitable for indoor installations and noise-sensitive environments.
System Integration:
SAE J1926 flange mounts and ISO 6149-1 shaft connections, compatible with standard hydraulic motors and controls (e.g., Danfoss, Bosch Rexroth).
Temperature sensor port (PT100) for real-time oil temperature monitoring, preventing overheating in continuous operation.
Suited for high-demand hydraulic systems, the A6VM pump is used in:
Plastic Injection Molding Machines: Provides variable flow for mold clamping and injection units, optimizing cycle times for large-scale production (500-5000 ton machines).
Construction Equipment: Powers hydraulic systems in bulldozers and pavers, adjusting flow to match load requirements and reduce fuel consumption.
Wind Turbines: Controls pitch and yaw mechanisms in wind energy systems, with cold-start capability (-40°C) for arctic installations.
Metal Forming Presses: Delivers precise pressure control for stamping and forging operations, supporting up to 5000 ton press forces.
Q: What is the recommended oil viscosity?
A: Optimal viscosity 30-60 cSt at 40°C (ISO VG 32-68), with filtration rating ≥ISO 4406 18/16/13 for extended life.
Q: Can it operate at low speeds?
A: Yes, efficient operation from 600-3000 RPM, with minimum speed 500 RPM (flow ≥10 L/min).
Q: Is a pressure sensor included?
A: No, but the pump supports external pressure transducers (0-500 bar range) for closed-loop control systems.
Technical Data (A6VM series) | ||||||||
Size | 28 | 55 | 80 | 107 | 160 | 225 | 250 | 468 |
Displacement(ml/r) | 28.1 | 54.8 | 80 | 107 | 160 | 225 | 250 | 468 |
Max.Speed(rpm) | 4750 | 3750 | 3350 | 3000 | 2650 | 2360 | 2360 | 1900 |
Max.Flow(L/min) | 133 | 206 | 268 | 321 | 424 | 530 | 590 | 889 |
Max.Power(KW) | 78 | 120 | 156 | 187 | 247 | 309 | 335 | 519 |
Torque Vgmin(N.m) | 45 | 88 | 130 | 171 | 257 | 360 | 401 | 751 |
Torque VgMax(N.m) | 156 | 304 | 446 | 594 | 889 | 1250 | 1391 | 2604 |
Weight | 18 | 27 | 39 | 52 | 74 | 103 | 103 | 223 |
If you have any questions, please contact our customer service. During the purchase process, we can meet all your needs. For hydraulic equipment, please look for Blince！ | ||||||||
