74328-DAB | Eaton Fixed Displacement Piston Motor
Eaton · Motors & Motion
Description The Eaton 74328-DAB is a fixed-displacement axial piston hydraulic motor from Eaton’s 74328 series (Danfoss-designed), tailored for medium-pressure, high-speed applications in industrial and mobile environments. Technical Specifications Condition New/Never Used Surplus Brand Eaton Category Hydraulics Part Number 74328-DAB Subcategory Hydraulic Motors Motor Type Fixed Displacement, Medium Pressure Displacement 3.00 in³/r Main Ports 1-1/16–12 UN-2B SAE O-Ring Ports - Rear Mount 2-Bolt Flange (SAE-B) Shaft Type 13 Tooth 16/32 Spline - 1.62 in Shaft Ext. Drain Port 3/4–16 UNF-2B SAE O-Ring Port - Upper Rear Working Pressure 4568 psi Maximum Operating Pressure 5004 psi Torque 2198 in Maximum Flow Rate 41.3 gpm Finish Primer Per Spec 209-13A Max Operating Temperature 225 °F Max Rpm 3000 rpm Series 743 Height 136.7 mm Length 253.3 mm Width 174.8 mm Pressure 315 Bar Max. Displacement 49.2 cc/rev. Material Cast Iron Weight 10.00 lbs Information About 74328-DAB The 74328-DAB is part of Eaton’s 743XX series of fixed-displacement axial piston motors, designed for medium-duty hydraulic applications in industrial and mobile equipment. With a displacement of approximately 49 cm³/rev (3.00 in³/rev), it delivers reliable torque output, bi-directional rotation, and high-speed performance up to 3000 rpm. Its compact SAE-B flange and spline shaft design support easy integration into a wide range of systems requiring consistent hydraulic power. Built for durability, it operates under pressures up to 315 bar (4568 psi) and is field-serviceable for reduced maintenance downtime. Key Features: Fixed Displacement Design: Provides predictable, constant torque and flow delivery for stable hydraulic operation. Compact Power: ~49 cm³/rev displacement in a lightweight housing, ideal for confined installations or mobile use. High Pressure Rating: Supports up to 315 bar (4568 psi), suitable for continuous and demanding duty cycles. Speed Capability: Operates efficiently at speeds up to 3000 rpm for fan drives, conveyors, and hydraulic systems. Bi-directional Rotation: Supports flexible circuit configurations for both forward and reverse flow applications. SAE-B Mounting: Standard two-bolt flange mount and 13-tooth spline shaft for quick, secure installation. Rear Porting: Includes SAE O-ring ports for work and case drain connections, simplifying plumbing and reducing leak risk. Durable Construction: Precision engineering ensures long life under variable load and temperature conditions. Serviceable Design: Allows for convenient maintenance and field replacement to minimize downtime. Versatile Applications: Used in agriculture, construction, automation, and industrial hydraulic systems. The Eaton 74328-DAB is a dependable choice for compact hydraulic motor needs where fixed torque, space efficiency, and rugged design are essential.
Brand: Eaton · Category: Motors & Motion
Key features
- Fixed Displacement Design: Provides predictable, constant torque and flow delivery for stable hydraulic operation.
- Compact Power: ~49 cm³/rev displacement in a lightweight housing, ideal for confined installations or mobile use.
- High Pressure Rating: Supports up to 315 bar (4568 psi), suitable for continuous and demanding duty cycles.
- Speed Capability: Operates efficiently at speeds up to 3000 rpm for fan drives, conveyors, and hydraulic systems.
- Bi-directional Rotation: Supports flexible circuit configurations for both forward and reverse flow applications.
- SAE-B Mounting: Standard two-bolt flange mount and 13-tooth spline shaft for quick, secure installation.
- Rear Porting: Includes SAE O-ring ports for work and case drain connections, simplifying plumbing and reducing leak risk.
- Durable Construction: Precision engineering ensures long life under variable load and temperature conditions.
- Serviceable Design: Allows for convenient maintenance and field replacement to minimize downtime.
- Versatile Applications: Used in agriculture, construction, automation, and industrial hydraulic systems.
Specifications
| Manufacturer part number | 74328-DAB |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Hydraulics |
| Part Number | 74328-DAB |
| Subcategory | Hydraulic Motors |
| Motor Type | Fixed Displacement, Medium Pressure |
| Displacement | 3.00 in³/r |
| Main Ports | 1-1/16–12 UN-2B SAE O-Ring Ports - Rear |
| Mount | 2-Bolt Flange (SAE-B) |
| Shaft Type | 13 Tooth 16/32 Spline - 1.62 in Shaft Ext. |
| Drain Port | 3/4–16 UNF-2B SAE O-Ring Port - Upper Rear |
| Working Pressure | 4568 psi |
| Maximum Operating Pressure | 5004 psi |
| Torque | 2198 in |
| Maximum Flow Rate | 41.3 gpm |
| Finish | Primer Per Spec 209-13A |
| Max Operating Temperature | 225 °F |
| Max Rpm | 3000 rpm |
| Series | 743 |
| Height | 136.7 mm |
| Length | 253.3 mm |
| Width | 174.8 mm |
| Pressure | 315 Bar |
| Max. Displacement | 49.2 cc/rev. |
| Material | Cast Iron |
| Weight | 10.00 lbs |
| Product type | Fixed Displacement Piston Motor |
Contact Safety Shops for pricing, delivery and project support in the UAE.