High-pressure gear motor with left rotation only, KM 1, Order Code Example: KM1/81N30G2KA201AAE0BDW, KRACHT GmbH
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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.
Specifications
| Category | Motors & Drives |
| Product ID | 7210510310-5022 |
| Manufacturer | KRACHT |
