Description
ELECTROMAGNETIC MULTI-DISC CLUTCHES STROMAG – EFL SERIES
STROMAG Electromagnetic Multi-Disc Clutches EFL are designed for rapid engagement and disengagement in industrial applications requiring precise and controlled torque transmission. Thanks to the multi-disc friction system, these clutches deliver consistent performance, durability, and high torque within compact dimensions.
They are suitable for operation in both dry and oil-lubricated environments and can be supplied with various electrical connection options and accessories, tailored to specific application requirements.
⚙️AVAILABLE MODELS
EFL SERIES – S Version (oil operation): EFL 1S, EFL 2S, EFL 4S, EFL 6S, EFL 10S, EFL 16S, EFL 25S, EFL 40S, EFL 63S, EFL 100S, EFL 160S, EFL 250S, EFL 400S, EFL 630S, EFL 1000S
EFL SERIES – T Version (dry operation): EFL 1T, EFL 2T, EFL 4T, EFL 6T, EFL 10T, EFL 16T, EFL 25T, EFL 40T, EFL 63T, EFL 100T, EFL 160T, EFL 250T, EFL 400T, EFL 630T, EFL 1000T
⚙️KEY FEATURES
- Type: electromagnetic multi-disc clutch (lamellar)
- Available versions:
- S = oil-lubricated operation
- T = dry operation
- Nominal torque: up to 10,000 Nm
- Total torque: up to 16,000 Nm
- Maximum speed: up to 3000 rpm (depending on size)
- Compact construction with multiple friction surfaces
- Multi-disc principle: more friction surfaces = higher torque
- No axial forces on the shaft
- Electrical connection via bipolar terminal
- Standard supply voltage: 24 V
- Power and current adapted to each size
- Low maintenance
- High reliability under intensive operating conditions
Higher sizes (100 – 1000) are designed for applications with high inertia and demanding dynamic loads.
🏭APPLICATION FIELDS
STROMAG EFL Electromagnetic Multi-Disc Clutches are recommended for:
- Industrial machine tools
- Lathes and machining centers
- Industrial gearboxes
- Cranes and lifting systems
- Conveyor systems and belt conveyors
- Mining equipment
- Metallurgical industry
- Heavy industrial equipment
- Agricultural and special machinery
⭐MAIN ADVANTAGES
- German manufacturing – high industrial standards
- High torque in a compact design
- High precision in operation
- High wear resistance
- Thermal stability in intensive applications
- Suitable for dry or oil-lubricated operation
- Wide size range – from light-duty to heavy industry
- Extended service life
- Easy integration into existing mechanical systems
🔎 In industrial practice, Electromagnetic Multi Disc Clutches STROMAG series EFL are often identified by customers and users under various common names, depending on application or operating experience:
● electromagnetic clutches ● multi-disc clutches ● electromagnetic brakes ● clutch brake ● tooth clutches ● lathe clutches ● lathe brakes ● electromagnetic couplings
