High-pressure gear motor, KM 1, Order Code Example: KM1/83F30G2KA201AAE0BDW, Type key ID: G, KRACHT GmbH
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Description
KM 1 motor with rectangular 4-hole flange (G) and FKM seals. 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 8, fluid temperature -20 to 100 °C, ambient temperature -15 to 60 °C. Accuracy: Speed dispersion range ±75 rpm, torque dispersion range ±1.6 Nm (for size 8) 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, FKM shaft seals, PU pressure field seals. Options: FKM sealing for higher temperature or specific fluid compatibility.
Possible Applications
The Kracht KM 1 gear motor is engineered for demanding mobile and stationary hydraulic systems that require high torque density in a compact footprint. It is frequently integrated into agricultural machinery, such as fertilizer spreaders and seed drills, where precise control of auxiliary rotational functions is essential. In industrial manufacturing, this unit serves as a reliable drive for conveyor systems, agitators, and specialized mixing equipment where the aluminum housing and robust steel gears provide durability against continuous operational loads. Its FKM sealing configuration makes it particularly suitable for applications involving synthetic hydraulic fluids or elevated thermal environments where standard elastomer seals would degrade. The tapered shaft design ensures secure power transmission in high-vibration environments, making it an ideal choice for heavy-duty material handling equipment and forestry harvesting attachments.
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Specifications
| Category | Universal equipment |
| Product ID | 7210510310-5006 |
