Product Overview

The Rexroth A6VM107HA1TA/63W-VZB37800A-S is a high-performance axial piston variable displacement motor from the renowned Rexroth A6VM series, engineered for demanding industrial and mobile hydraulic applications. Utilizing a bent-axis rotary group design, this motor delivers exceptional power density, high starting torque, and precise variable displacement control. The A6VM107 features a nominal displacement of 107 cm³/rev and is equipped with the HA1 control variant, providing hydraulic proportional displacement control for infinite speed and torque adjustment. The “TA” designation indicates a through-drive (tandem) configuration, allowing additional pumps or motors to be mounted in series. With a robust swashplate-based bent-axis mechanism, this motor is designed for both open and closed loop circuits, offering reliable performance in high-pressure operations up to 450 bar peak. The model code “63W” specifies the control device and mounting interface, while “VZB37800A-S” denotes the specific factory configuration and shaft/port options. This motor is a direct-fit replacement for OEM Rexroth units, ensuring seamless integration into existing hydraulic systems.

Technical Specifications

Parameter	Specification / Feature
Component Type	Axial Piston Variable Displacement Motor
Model Designation	A6VM107HA1TA/63W-VZB37800A-S
Nominal Displacement	107 cm³/rev
Operating Pressure	Continuous: up to 400 bar; Peak: up to 450 bar
Control Type	HA1 – Hydraulic proportional displacement control
Mounting & Connection	Standard ISO / Rexroth SAE flange interface; through-drive (TA) capability
Direction of Rotation	Clockwise or counter-clockwise (specified at order)
Shaft Type	Spline shaft (standard per model code)

Engineering Features & Advantages

Precision Performance: Bent-axis axial piston design with swashplate mechanism ensures high volumetric efficiency, precise displacement control, and excellent starting torque characteristics even at low speeds.
Variable Displacement Control: HA1 hydraulic proportional control allows infinite adjustment of motor displacement, enabling smooth speed and torque regulation for dynamic load demands.
Industrial Reliability: Built for continuous operation under severe industrial conditions, with high-pressure capability up to 450 bar peak and robust bearing system for long service life.
Through-Drive Capability: TA configuration permits tandem mounting of additional pumps or motors, optimizing system layout and reducing installation space.
Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification.

Typical Industrial Applications

This axial piston variable displacement motor is ideal for heavy-duty industrial scenarios including plastic injection molding machines, metallurgical

PRODUCT IMAGES

Rexroth A6VM107HA1TA/63W-VZB37800A-S Axial Piston Variable Displacement Motor

⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:

Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
Peace of Mind: Covered by our 12-Month Replacement Warranty.

Shop the genuine REXROTH A6VM107HA1TA/63W-VZB37800A-S Hydraulic Axial Piston Pump. This German-made hydraulic component features a variable displacement design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.