EF
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EF Electric Torque Multiplier

pure power Applications alkitronic® EF-S electrical torque multipliers for torques of 430 to 42,000 Nm (315 to 30,980 ft.lbs). ● Consistent torque accuracy on all international power supplies. ● Precise shut-off torque also operates with voltage-controlled portable generators. ● Models alkitronic® EF-A in angled design with high operating comfort in confined spaces for torques of 900 to 9,800 Nm (665 to 7,230 ft.lbs). ● Low running costs due to maintenance-free, low-wear, brushless synchronous motor with excellent efficiency. High motor speed: Up to three times faster than conventional...

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EF-S / EF-A electric torque multipliers Technical Data Models EF-S Operating handle Dimensions [mm/in] Torque range (approx.) * Nm ft.lbs Square drive B Diameter (approx.) D1 mm / in Diameter (approx.) D2 mm / in Length (approx.) L mm / in Weight without DMA** (approx.) kg / lbs Idle speed rpm Torque range (approx.) * Nm ft.lbs Square drive B Height (approx.) H Weight without DMA** (approx.) Idle speed Diameter (approx.) Diameter (approx.) *) When loosening bolts, a higher torque (up to 20 %) may be necessary (release torque). We will be pleased to help you with your choice. **) Torque...

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YOUR PLUS FOR MORE PERFORMANCE Increased quality Premium production Highest quality materials Long product life cycles Experience in bolting technology since 1984 Made in Germany – international patents Increased productivity Quicker tightening without reworking No environmentally caused failures (IP54, ATEX) High work safety Easy to use: clear, simple instructions Low maintenance and cost efficient Increased precision Precise, customer-specific torques High repeatability Reliability in permanent operation Dokumentation of tightening results Automatic shut-off Better service Technical...

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