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Worm - SLM

High Quality Products

Atek SLM Serie – Worm Gear Motors

Powerful and robust. ATEK worm gear motors are characterized by a very high precision and efficiency. The powerful transmissions are quiet, shock-proof and meet today's high demands in every respect.

The SLM series offers a wide range with high torque; up to 10,500 Nm. This strong combination of properties is the reason why they are used around the world in machine and plant construction in, among other things, recycling facilities and purification plants.

Worm Gear Motors: features & benefits

Highly precise and powerful worm gear motor to cope with today's high requirements
Sturdy, powerful and low-noise design
Maintenance-free due to high quality spiral toothing made of hardened carburised steel
Very favourable engagement factors (high meshing ratio) for usage with high loads
Axial offset between drive and output
Minimized circumferential backlash: less than 6 angular minutes possible

Robust: High efficiency: Universal

Energy efficient

Low noise level



Technical specifications & more info

Technical specifications

Ratio5:1 - 83:1
Nominal torque (Nm)31 - 5.790
Max. torque (Nm)59 - 10.500
Motor3-phase IEC AC-Motor
Power range (kW)0.18 - 30
Voltage/frequency230 / 400V - 50Hz
400 / 690V - 50Hz
Efficiency classIE3 (≥0,75kW - 2 / 4 / 6-poles)
Protection classStandard IP55
max. IP56
Isolation classF
MaterialCast iron
LubricationSee catalogue
Lifetime (L10h)> 15.000
CertificatesCE, UL/CSA, ATEX


IEC Motor sizeIEC63 - 200
Motor contruction typeB14B
Mounting executionsThreaded mounting holes
Output shaft diameter (mm)22 - 80
Coating / colorAccording to ISO 12944

Optional features

MIG encoder

IEC flange

Free input shaft

PTC thermistor

Bimetal temperature switch





Special voltage / frequency

Increased protection

Reinforced output shaft bearing

Stainless steel output shaft

Forced ventilation

Inquire availability

Repair & Maintenance

Is a current component or drive system in need of maintenance or repair? BEGE has extensive knowledge of a wide variety of drives and systems. We guarantee a rapid resumption of operational procedures.

Contact our support department

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