High-pressure gear motor with left rotation only, KM 1, Order Code Example: KM1/81N30G2KA201AAE0BDW, KRACHT GmbH
Universal equipmentPrice on request
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Description
KM 1 motor with rectangular 4-hole flange (G), left rotation only. Function: Converts hydraulic energy into mechanical torque via externally toothed gears, designed for unidirectional operation. Operating Range: Maximum inlet pressure 300 bar, outlet pressure 120 bar, maximum speed 4000 rpm for size 8. 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, for left rotation (counter-clockwise when viewed from shaft end). 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: Fixed left rotation for applications not requiring reversal.
Possible Applications
This high-pressure gear motor is primarily utilized in mobile hydraulic systems and stationary industrial power units where unidirectional rotary motion is required for continuous duty cycles. It is frequently integrated into agricultural machinery, such as conveyor drives for harvesting equipment or fan drives for cooling systems, where the fixed left-hand rotation ensures consistent performance without the complexity of reversing valves. The robust aluminum and cast iron construction makes it well-suited for high-pressure auxiliary circuits in construction equipment, including hydraulic cooling fans or compact material handling attachments. By providing reliable torque conversion in a compact footprint, it serves as an efficient prime mover for fixed-direction hydraulic motors in industrial automation processes that demand high-pressure stability and precise speed control.
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Specifications
| Category | Universal equipment |
| Product ID | 7210510310-5022 |
