2.1 General Design

• Type: Axial piston motor, bent-axis design
• System: Closed-circuit hydrostatic transmission
• Control: Variable displacement (hydraulic / electro-proportional options)
• Starting mode: Always starts at maximum displacement
• Displacement adjustment: Continuous control (stepless variation)
• Mounting: SAE / DIN flange options
• Shaft: Heavy-duty splined shaft design

2.2 Displacement

• Variable displacement ratio: up to approx. 5:1
• High displacement ensures strong low-speed torque performance

2.3 Pressure Ratings

• Designed for intermittent high-pressure shock loads
• Suitable for heavy-duty cyclic operation

2.4 Speed Range

• Low-speed stability optimized for heavy load applications
• High-speed capability depends on displacement setting

2.5 Torque Performance (Relative)

• 51V110: High torque output for medium-heavy duty systems
• 51V160: Very high torque for ultra-heavy duty applications
• Torque increases proportionally with displacement and system pressure

2.6 Flow Capacity (System Dependent)

• 51V110: approx. 300–380 L/min
• 51V160: approx. 400–500 L/min

(Values depend on speed, pressure, and system configuration)

2.7 Efficiency & Durability

• High volumetric efficiency (>90% typical)
• Optimized mechanical efficiency due to bent-axis design
• Low internal leakage in closed-loop operation
• High resistance to shock loads and pressure spikes
• Long service life under continuous heavy-duty conditions

2.8 Structural Features

• Bent-axis axial piston configuration
• Integrated servo control system for displacement adjustment
• Heavy-duty bearing system for high radial and axial loads
• Optional loop flushing valve for cooling and contamination control
• Robust housing design for mining and construction environments

3. Difference Between 51V110 and 51V160