VM4C – VM4C1 – Hydraulic Motor
The Veljan VM4C and VM4C1 are heavy-duty, high-pressure fixed displacement hydraulic vane motors designed for industrial and mobile applications. Engineered as direct, high-quality alternatives to the industry-standard Parker Denison M4C/M4C1 series, these motors convert hydraulic fluid power into rotary mechanical energy with exceptional efficiency.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Veljan VM4C and VM4C1 units are actually high-speed, high-pressure fixed displacement hydraulic vane motors, though they are frequently integrated alongside Veljan Vane Pumps in industrial and CNC hydraulic systems. Manufactured by Veljan Hydrair Limited, these motors feature a hydrostatically balanced design and serve as direct, high-quality alternatives to the Parker Denison M4C and M4C1 series.
| Attribute | Specification & Feature Details |
|---|---|
| Component Type | Fixed displacement hydraulic vane motor |
| Drop-in Alternative | Replaces Parker Denison M4C and M4C1 series |
| Maximum Pressure | 175 bar (2,500 psi) |
| Speed Range | 0 to 4,000 RPM |
| Displacement Range | 24.4 to 80.6 cm3/rev (1.49 to 4.89 in3/rev) |
| Rotation Design | Bi-directional and fully reversible |
| Efficiency Performance | High starting torque and high volumetric efficiency |
| Internal Mechanism | Hydrostatically balanced cartridge for low wear |
| Maintenance Benefit | Changeable cartridge kits for quick displacement changes |
| Mounting Interface | Standard SAE B (2-bolt flange or foot mount) |
| Shaft Variants | Keyed or splined configurations |
| Porting Choices | Side ports, rear ports, or inline options |
| Body Material | Heavy-duty cast iron housing |
| Standard Seals | Nitrile / Buna-N (Viton options available) |
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