High-pressure gear motor, KM 1, Order Code Example: KM1/6.33N......, KRACHT GmbH

Name: High-pressure gear motor, KM 1, Order Code Example: KM1/6.33N......, KRACHT GmbH
Brand: KRACHT
SKU: 7210510310-2105
Availability: InStock

Motors & Drives

KRACHT

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Description

KM 1 motor, nominal size 6.3 cm³/rev, aluminum housing, NBR 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 3000 rpm (standard) for size 6.3. Accuracy: Speed dispersion range ±75 rpm, torque dispersion range per characteristic curves. Process Connection: Configurable (various flanges and ports). Output: Configurable (tapered, splined, flat tail shafts). Power Supply: Hydraulic fluid input, recommended viscosity 30-45 mm²/s. Electrical Connection: Not applicable. Certifications: Not specified. Housing Construction: Aluminum housing, configurable covers and flanges. Materials: Aluminum housing, case-hardened steel gears, multi-material plain bearings, NBR shaft seals, PU pressure field seals. Options: Wide range of configurations via 22-position type key.

Possible Applications

This high-pressure external gear motor is frequently integrated into mobile working machinery such as agricultural tractors, municipal utility vehicles, and compact construction equipment to drive auxiliary auxiliary winches, rotary brushes, or auxiliary cooling fans. In industrial manufacturing, it serves hydraulic actuation loops on machine tools, injection molding systems, and material handling conveyors where continuous rotational torque is required within confined spatial envelopes. The combination of an aluminum housing and case-hardened steel gears allows the unit to endure frequent load reversals and high power-to-weight ratios demanded by hydrostatic drives in mobile hydraulics. Furthermore, its adaptable port configuration and multi-material plain bearings make it well-suited for hydraulic power packs and test bench drives that operate on mineral oil fluids under demanding duty cycles.

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