Spur gear reducer K30
parallel-shaft1 - 5 Nmprecision

spur gear reducer
spur gear reducer
spur gear reducer
spur gear reducer
spur gear reducer
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Shaft orientation
1 - 5 Nm
precision, high-performance, low-noise, high-torque, high-power, high-rigidity, high-efficiency
Other characteristics
for belt conveyors, industrial, compact, custom, rugged, stainless steel, for the sugar industry, for mixers, for slewing drive, for motor coupling, for the chemical industry


High mechanical resistance gearbox for the most demanding applications. Reduction with hobbed spur gears, with steel gearwheels and sprockets, with surface anti-friction heat treatment. Outer box cast in Zamak. Steel output shaft Ø6mm High endurance gearbox for heavy duty continuous workload in any position, at room temperature from -15 to 50°C, with torque load up to 3 Nm, steady load. ■ Box. Made of die-cast Zamak. Frontal mounting by four M4 threaded holes. ■ Gear set. Hobbed spur gear set with steel pinions and gear wheels, with case superficial heat anti-friction treatment. The intermediate gears turn on rectified hardened steel shafts, which are fixed to the box. ■ Output shaft. Ø6 mm steel shaft, 15 mm usable length, with a flat. Incorporates and turns on ball bearing at the output side and on roller bearing at the back side. ■ Output shaft load: Pull axial direction 200 N ≈ 20 Kg. Push axial direction 20 N ≈ 2 Kg. Radial direction, at 8 mm from box 150 N ≈ 15 Kg. ■ Lubrication. Lithium grade 2 grease. ■ Weight. With maximal number of stages: SM version 0.30 Kg, ER-4 version 0.32 Kg. VERSIONS: ■ SM: without motor, with intermediate plate to adapt another motor up to external Ø42 mm, with shaft up to Ø4 mm. 4,000 r.p.m. maximal speed recommendation. ■ OPTIONAL: ■ ER-4: without motor, with a Ø4 receiver input shaft, which incorporates and turns on sintered-bronze, located at the opposite side of the output shaft. ■ Ø8 mm output shaft, without flat. ■ Vertical mounting by two M4 threaded holes. Avoid impacts on the output shaft when assembling or disassembling parts on it, this could damage the gearbox. Your special requests are welcome.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.