Cyclone ZB2050EU Oil-Lubricated Professional Direct Driven Compressor High-Power Large-Capacity Oil-Lubricated Direct Driven Air Compressor for Medium-Duty Professional Use
Engineered for robust performance and extended operation in professional environments, the Cyclone ZB2050EU oil-lubricated professional direct driven compressor combines a 2.0HP high-torque motor with a 50L large-capacity air tank, delivering consistent high-volume compressed air for medium-duty applications. This unit is purpose-built for automotive repair shops, small manufacturing facilities, construction sites and continuous-use pneumatic tool operations, balancing power, durability and operational efficiency. Backed by Cyclone's stringent manufacturing standards, it ensures reliable long-term performance even under demanding working conditions.
Category:
Direct Link Air Compressors
Product Details
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On the technical data plate we will state following information |
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Name |
Oil-Lubricated Professional Direct Driven Compressor |
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Cyclone Model NO: |
ZB2050EU |
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Motor Peak Power: |
1.5KW/2.0HP |
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Input Voltage: |
220-240V/50HZ |
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Max Air Delivery |
188L/min |
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Air Delivery@40Psi |
165L/min |
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Air Delivery@90Psi |
152L/min |
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Motor Capacitor |
35VF |
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Pump Shaft Rated Speed |
2850r.p.m |
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Bore/Piston Size |
Dia.47mm*1 |
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Stroke Length |
38mm |
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Pump Flywheels |
N/M |
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Motor pulley size |
N/M |
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Pump Lubricate Oil capacity |
0.25L |
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Rated Electric Current |
6.0A |
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Overload Current Protector |
8.0A |
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Startig Capacity |
185V,with 20M power calbe |
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Max working pressure |
8Bar /0.8Mpa/116PSI |
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Cut-In pressure |
6Bar/0.6Mpa/90PS1 |
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Tank Capacity |
Ce/ASME Qualified 50Lt Air Tank |
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Noise (Lwa) |
92dB |
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Medium |
Nonlethal Compressed Air |
Key Features
● 2.0HP High-Torque Electric Motor: Delivers 1.5KW (2.0HP) peak power output, providing robust starting torque and stable performance under continuous medium-duty load conditions.
● High-Volume Stable Air Delivery: Achieves a maximum air delivery of 188L/min, maintaining 165L/min @ 40Psi and 152L/min @ 90Psi, ensuring uninterrupted airflow for multiple pneumatic tools simultaneously.
● 50L Large-Capacity Air Tank: CE/ASME certified thick-gauge steel tank provides extended air reserve, reducing frequent motor startups and extending component service life.
● Reliable Electrical System: Equipped with 35VF motor capacitor, 6.0A rated electric current and 8.0A overload current protector, effectively preventing electrical faults and ensuring safe operation.
● Low-Voltage Starting Capability: 185V starting capacity with 20M power cable, allowing flexible use in different working scenarios and ensuring reliable startup even in unstable voltage environments.
● Precision-Engineered Pump Design: Features a Dia.47mm single-cylinder pump with 38mm stroke length and 2850r.p.m rated speed, optimized for efficient air compression and minimal vibration.
● Low-Maintenance Lubrication System: 0.25L pump lubricate oil capacity, providing effective component protection with minimal maintenance requirements.
● Controllable Noise Level: 92dB (Lwa) noise level, balancing performance and workplace comfort for professional environments.
● Professional Pressure Control: Automatic pressure regulation with 6Bar cut-in pressure and 8Bar max working pressure, maintaining consistent output pressure for precise pneumatic tool operation.
Expert Advice
● Daily Tank Maintenance: Always drain condensed moisture from the 50L air tank immediately after each use, especially in humid environments, to prevent internal corrosion and ensure compressed air quality.
● Lubrication Management: Check the 0.25L pump lubricate oil level before each startup. Replace pump oil every 300 operating hours to maintain optimal pump performance and prevent premature wear.
● Electrical System Care: Regularly inspect the 35VF motor capacitor and 20M power cable for damage. Ensure the power supply can support the 6.0A rated current to avoid voltage drops.
● Overload Protection: The 8.0A overload current protector will automatically shut off the motor in case of overload. If triggered, cut off power, reduce the load and allow the motor to cool before restarting.
● Low-Voltage Operation: Avoid starting the compressor when the voltage is below 185V to prevent motor damage. The 20M power cable allows flexible placement but avoid dragging or damaging it.
● Pressure Safety: Never exceed the maximum working pressure of 8Bar (116PSI). Adjust the pressure regulator according to the specific requirements of your pneumatic tools.
● Noise Management: When operating for extended periods, use appropriate hearing protection. Place the compressor on a rubber mat to reduce vibration and secondary noise.
● Storage Guidelines: When storing for extended periods, drain all moisture from the 50L tank, top up the 0.25L pump oil and store in a dry, well-ventilated area.
Troubleshooting Guide
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Problem |
Possible Cause |
Recommended Solution |
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Compressor fails to start |
1. Input voltage below 185V (starting capacity) 2. Damaged 20M power cable 3. Faulty 35VF motor capacitor 4. 8.0A overload current protector triggered 5. Blown fuse or tripped circuit breaker |
1. Wait for voltage to rise above 185V before starting 2. Replace damaged power cable 3. Inspect and replace faulty motor capacitor 4. Allow motor to cool completely and reduce load 5. Reset circuit breaker or replace fuse with correct rating |
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Pressure builds too slowly or fails to reach 8Bar |
1. Air leaks in hoses, fittings or check valve 2. Worn piston rings or valves in the 47mm bore pump 3. Clogged air intake filter 4. Pump shaft speed below 2850r.p.m 5. Low pump lubricate oil level |
1. Perform leak test with soapy water and repair all leaks 2. Inspect and replace worn pump components 3. Clean or replace the air intake filter 4. Check motor operation and power supply 5. Top up pump lubricate oil to 0.25L capacity |
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Motor overheats |
1. Continuous operation beyond rated duty cycle 2. Electrical load exceeds 6.0A rated current 3. Clogged motor cooling vents 4. Low pump lubricate oil level 5. Faulty 8.0A overload protector |
1. Allow 15-minute cooling breaks between runs 2. Reduce the number of connected tools 3. Clear obstructions from cooling vents 4. Top up pump lubricate oil 5. Replace faulty overload protector |
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Excessive noise or vibration |
1. Loose mounting bolts or fasteners 2. Worn motor or pump bearings 3. Low pump lubricate oil level 4. Uneven placement surface 5. Unbalanced rotating components |
1. Tighten all bolts and fasteners securely 2. Replace worn bearings 3. Top up pump lubricate oil to 0.25L 4. Place compressor on a flat, stable surface 5. Service or replace unbalanced components |
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Air pressure drops significantly under load |
1. Undersized, kinked or damaged air hoses 2. Faulty pressure regulator 3. Leaking check valve in the 50L tank 4. Total air consumption exceeds 188L/min 5. Worn pump piston rings |
1. Replace with appropriate diameter hoses and remove kinks 2. Calibrate or replace pressure regulator 3. Inspect and replace check valve 4. Reduce the number of simultaneously operating tools 5. Inspect and replace worn piston rings |
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Overload protector triggers frequently |
1. Electrical load exceeds 6.0A rated current 2. Input voltage unstable or too low 3. Faulty 35VF motor capacitor 4. Pump mechanism jammed5. Motor overheating |
1. Reduce the load on the compressor 2. Ensure input voltage is stable at 220-240V 3. Inspect and replace faulty motor capacitor 4. Disassemble and repair the jammed pump 5. Allow motor to cool completely before restarting |
FAQs
▼ What applications is this compressor suitable for?
The Cyclone ZB2050EU 50L 2.0HP oil-lubricated direct driven compressor is ideal for automotive repair shops, small manufacturing facilities, construction sites and medium-duty pneumatic tool operations including impact wrenches, ratchets, spray guns and nail guns.
▼ What is the maximum air delivery of this compressor?
The maximum air delivery is 188L/min, with 165L/min @ 40Psi and 152L/min @ 90Psi, providing sufficient airflow for most medium-duty professional applications.
▼ What is the rated electric current and overload protection?
The rated electric current is 6.0A, with an 8.0A overload current protector that automatically shuts off the motor in case of overload to prevent damage.
▼ Can this compressor start at low voltage?
Yes, this compressor has a 185V starting capacity with a 20M power cable, allowing reliable startup even in areas with unstable voltage.
▼ How often should I change the pump oil?
The pump lubricate oil capacity is 0.25L. It is recommended to check the oil level before each use and replace the oil every 300 operating hours to maintain optimal performance.
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