Siemens KAF108-K5TC-182 Gear Reducer 243.47:1 Ratio W/Stearns® Motor

Stearns® 105606500DUF motor paired with a Siemens KAF108-K5TC-182 gear reducer forms a high-torque, low-speed drive system, commonly used in heavy-duty industrial machinery such as rotary valves, mixers, bulk feeders, and hoists. The gear reducer provides a 243.47:1 reduction ratio, delivering significant torque multiplication. System Overview: Motor: Stearns 105606500DUF Motor Type: Industrial-duty DC motor Horsepower: ~1–3 HP Voltage: Likely 24/28 VDC Speed: 1750 RPM Amperage: 0.5 amperes Service Factor: 1.15 Insulation Class: F Mounting: C-face or foot mount Weight: Approx. 40–60 lbs Gear Reducer: Siemens KAF108-K5TC-182 Gearbox Series: KAF (helical-bevel gearmotor series) Size: 108 Ratio: 243.47:1 Output Speed: ~7.2 RPM (based on 1750 RPM input) Mounting: Foot or flange mount Output Shaft: Solid shaft (usually keyed) Torque Output: Approx. 3000–4500 Nm (varies by input and service factor) Lubrication: Oil-filled, synthetic gear oil Housing: Cast iron, IP54/IP55 rated Orientation: Universal mounting