THM – Motor + VDN Pumps – Pump Motor Assembly

Streamline your machine design and maximize operational precision with the THM T-UVN Series Pump Motor Assembly. This advanced uni-pump system flawlessly integrates a high-performance variable volume vane pump directly with its drive motor, resulting in an exceptionally lightweight and compact power unit. Engineered to sustain pressures up to 80 bar across multiple displacement sizes (8, 16, and 26 cm³/rev), the T-UVN Series dramatically reduces heat generation and eliminates shaft vibration. It is the ultimate all-in-one hydraulic solution for engineers looking to improve the energy efficiency, accuracy, and acoustic profile of their parent machinery.

Core Technical Specifications:-

Pump Architecture: Variable Volume Vane Uni-Pump with Integrated Motor
Displacement Sizes: 8, 16, 26 cm³/rev
Maximum Operating Pressure: 80 bar
Design Profile: Integrated Assembly, Lightweight, Low-Heat Output

Key Features & Engineering Advantages:-

Exclusive Uni-Pump Integration: The pump and motor are engineered exclusively for each other. This bespoke integration eliminates bulky mounting brackets and couplings, creating a highly compact, lightweight, and easy-to-handle assembly that saves premium space inside machinery enclosures.
Vibration-Free Joint Linkage: The pump and motor shafts are connected by a specialized internal joint that completely absorbs and eliminates the damaging effects of shaft vibration and off-center misalignment.
Acoustic Excellence (Low Noise): By neutralizing shaft vibration and providing constant, friction-free lubrication to the internal coupling, the T-UVN Series operates at whisper-quiet noise levels, drastically improving the factory floor environment.
Exceptional Energy Efficiency: Engineered to eliminate the need for an external drain while perfectly optimizing internal pressure balance. This guarantees that the pump generates exceptionally little heat, saving energy from the lowest pressure ranges upwards.
Improves Machining Precision: Because the unit generates very little thermal energy, it prevents heat from transferring into the parent machinery's hydraulic fluid. This thermal stability ensures uncompromised accuracy during high-precision machining and manufacturing processes.
Friction-Free Longevity: The continuous, constant lubrication of the joint coupling ensures frictionless operation, significantly extending the overall service life of both the pump and the motor.

Ideal Industry Applications:-

The plug-and-play convenience, thermal stability, and compact footprint of the T-UVN Series make it the widely preferred hydraulic drive for: