Overview
The Veljan VM3B-018 vane motor (model VM3B-018-3N00-B1-00) is a high-pressure, fixed-displacement rotary vane motor designed for demanding industrial hydraulic applications. Part of the proven VM3B series, this compact unit delivers consistent torque output across its operating range, making it a reliable choice for equipment requiring sustained rotational force in confined spaces.
Key Features
- Compact, lightweight design with exceptional power-to-weight ratio
- Fixed-displacement pin vane construction for consistent, ripple-free operation
- Reversible shaft rotation capability for multi-directional control
- Standard SAE-A mounting flange for industry-standard installation
- Double-lip vane seals provide high resistance to particle contamination
- Hydrostatically balanced cartridge design for operational flexibility
Technical Specifications
- Series: VM3B
- Displacement: 0.56–2.26 in³/rev (9–37 cm³/rev range)
- Maximum Pressure: 3000 PSI (210 bar)
- Maximum Speed: 4000 RPM
- Torque: 0.15–0.58 Nm/bar (dependent on displacement)
- Mounting: Standard SAE-A
- Design: Fixed-displacement rotary vane
- Port Configuration: Per model code suffix (3N00 indicates specific port arrangement)
Typical Applications
- Winches and hoist drive systems
- Heavy equipment hydraulic actuation (loaders, graders)
- Marine and industrial machinery requiring high torque output
- Drilling and mining equipment
- Compact mobile equipment with space constraints
Compatibility & Replacements
Compatible With
- Standard ISO 4401 NG10/NG16 proportional and directional control valves
- Baldor, Eaton, and Parker hydraulic pump and motor circuits
- Mobile equipment hydraulic systems rated 210 bar maximum
- Both open-center and closed-center circuit designs
Replaces / Drop-In Replacement For
- Denison equivalent vane motor models (Veljan is recognized Denison alternative)
- Other VM3B-018 variants with same frame size and SAE-A mount
Works With
- Standard ISO 4006 hydraulic mineral oil fluids
- Proportional directional control valves
- Hydraulic pressure relief and flow control systems
- Mobile equipment integrated hydraulic circuits
