High-pressure gear motor, KM 1, Order Code Example: KM1/113N30G2KA201AAE0BDW, Type key ID: G, KRACHT GmbH
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Description
KM 1 motor with rectangular 4-hole flange (G), nominal size 11 cm³/rev. Function: Converts hydraulic energy into mechanical torque via externally toothed gears. Operating Range: Maximum inlet pressure 300 bar, outlet pressure 120 bar, maximum speed 4000 rpm for size 11. Accuracy: Speed dispersion range ±75 rpm, torque dispersion range ±2.2 Nm (for size 11) at constant pressure and flow. Process Connection: Rectangular 4-hole flange 72/100 mm (Type G). Hydraulic ports defined separately (e.g., position A = Ø15mm bolt circle). Output: Mechanical rotation via tapered shaft 1:5, Ø20 mm. Power Supply: Hydraulic fluid input, recommended viscosity 30-45 mm²/s. Electrical Connection: Not applicable. Certifications: Not specified in catalog. Housing Construction: Aluminum housing with cast iron flange cover, inline mounting. Materials: Aluminum housing, case-hardened steel gears, multi-material plain bearings, NBR shaft seals, PU pressure field seals. Options: Standard version with rear drain port, axial clearance compensation.
Possible Applications
The KM 1 high-pressure gear motor is widely utilized in mobile agricultural machinery, specifically for driving cooling fans, seed distributors, and fertilizer spreaders where compact, reliable rotary drive power is required. In municipal and construction vehicles, this motor drives auxiliary systems such as road sweeper brushes, conveyor belts, and small winch mechanisms. It is also highly suitable for industrial hydraulic power packs, operating as the primary drive for oil-cooling fan systems or small mixing units. The robust construction and high power-to-weight ratio make it ideal for these demanding, space-constrained environments where precise rotational speed and torque output are critical for process stability.
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Specifications
| Category | Universal equipment |
| Product ID | 7210510310-5014 |
