SEPAC Inc.

Tooth Clutch delivers high torque in compact package.
Mechanical Power Transmission

Tooth Clutch delivers high torque in compact package.

Able to operate dry or in oil, 2.07–6.18 in. long Stationary Field Tooth Clutch (SFTC) Series has bearing-supported design. Positive engagement, < 1 ° backlash, static torque from 40–5,200 lb-ft, and max speed from 1,400–3,500 rpm enable diverse application. Held stationary via anti-rotation screw or post anchored to provided hole, 3.16–10.65 in. dia magnet body is typically...

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Spring Engaged Brakes offer several customizable options.
Mechanical Power Transmission

Spring Engaged Brakes offer several customizable options.

Spring engaged and electromagnetically released for use dry or in oil, Spring Engaged Brake (SEB) series comes with friction materials featuring higher torque density for both static and dynamic engagement. Multiple disc configurations are available when higher torque is required. Options also include custom coatings, enclosures, and materials for varied conditions. Custom voltages as well...

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Mechanical Power Transmission

Permanent Magnet Brake has high-torque, zero backlash design.

Offering efficiency-optimized alternative to spring engaged brakes,Â- PMB brakes come in 9 frame sizes, mount to motors and frames in any orientation (vertical, horizontal, and any angle in between), and have zero drag when energized. Hub is rigidly connected to shaft for zero radial movement between shaft and brake surface, allowing high-speed running without any noise, runs...

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SEPAC MSEB Spring Engaged Brake Delivers Results.
Mechanical Power Transmission

SEPAC MSEB Spring Engaged Brake Delivers Results.

Designed for dry operation, MSEB SeriesÂ- comes in 9 frame sizes and supports 24, 90, and 190 Vdc operation; 48 Vdc is available upon request. Handle enables manual release of brake when power is not available, and other features include torque adjustment collar and UL Class F insulated coil assembly. While steel plates and forged/cast steel coil...

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Arc Brake suits electromechanical applications.
Mechanical Power Transmission

Arc Brake suits electromechanical applications.

Measuring 5 in. long, 30-Degree Arc Brake supplies 90 lb-ft torque, is spring applied, and electrically released. It has 4 stationary inner disks with friction pucks and 5 rotating outer disks. Steel magnet body and spring loaded armature plate attach to stationary surface. Energized coil compresses spring and attracts armature plate, allowing disks to rotate. Brake is also available as...

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Company News

What Does May 31, 2020 Mean to SEPAC?

ELMIRA, NY – This past weekend and for the first time in nine years, NASA astronauts were launched into space from US soil. This in and of itself was an achievement given all the time and effort that goes into this undertaking, but the successful lift-off from the Kennedy Space Center at Cape Canaveral, FL was not the only thing that made history. This momentous mission dubbed “SpaceX...

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Tooth Clutch delivers high torque in compact package.
Mechanical Power Transmission

Tooth Clutch delivers high torque in compact package.

Able to operate dry or in oil, 2.07–6.18 in. long Stationary Field Tooth Clutch (SFTC) Series has bearing-supported design. Positive engagement, < 1 ° backlash, static torque from 40–5,200 lb-ft, and max speed from 1,400–3,500 rpm enable diverse application. Held stationary via anti-rotation screw or post anchored to provided hole, 3.16–10.65 in. dia magnet body is typically...

Read More »
Spring Engaged Brakes offer several customizable options.
Mechanical Power Transmission

Spring Engaged Brakes offer several customizable options.

Spring engaged and electromagnetically released for use dry or in oil, Spring Engaged Brake (SEB) series comes with friction materials featuring higher torque density for both static and dynamic engagement. Multiple disc configurations are available when higher torque is required. Options also include custom coatings, enclosures, and materials for varied conditions. Custom voltages as well...

Read More »
Mechanical Power Transmission

Permanent Magnet Brake has high-torque, zero backlash design.

Offering efficiency-optimized alternative to spring engaged brakes,Â- PMB brakes come in 9 frame sizes, mount to motors and frames in any orientation (vertical, horizontal, and any angle in between), and have zero drag when energized. Hub is rigidly connected to shaft for zero radial movement between shaft and brake surface, allowing high-speed running without any noise, runs...

Read More »
Company News

New SEPAC Inc. Website Adds Enhanced Navigation, More Resource Downloads and Extended Product Overviews

The SEPAC, Inc. new website is live! What’s new and different? We’ve streamlined the site to make it faster and easier to navigate to the clutch and brake product information you’re looking for. Plus, we’ve added more information on the extensive performance and packaging modifications we routinely provide to solve the unique challenges of diverse application requirements. Other features...

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SEPAC MSEB Spring Engaged Brake Delivers Results.
Mechanical Power Transmission

SEPAC MSEB Spring Engaged Brake Delivers Results.

Designed for dry operation, MSEB SeriesÂ- comes in 9 frame sizes and supports 24, 90, and 190 Vdc operation; 48 Vdc is available upon request. Handle enables manual release of brake when power is not available, and other features include torque adjustment collar and UL Class F insulated coil assembly. While steel plates and forged/cast steel coil...

Read More »
Company News

SEPAC and Carnegie Mellon's Robotic Tartan Rescue Team Pass Critical Design Reviews to Advance in the DARPA Robotics Challenge (DRC)

DRC program management staff visited several Track A teams, those funded to build both hardware and software, to evaluate their platform design-and-build progress. The teams presented the details of their designs, hardware components, operator control strategies and, in some cases, completed robots. Based on the results of that Critical Design Review, DARPA selected Carnegie Mellon University,...

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Company News

SEPAC Partners with Carnegie Mellon's Robotic Tartan Rescue Team

SEPAC, a manufacturer of electromagnetic brakes and clutches, is proud to announce acceptance as a promotional sponsor of the Carnegie Mellon University’s National Robotics Engineering Center (NREC) Tartan Rescue Team for their participation in the Department of Defense Advanced Research Agency (DARPA) Robotics Challenge. The Department of Defense’s Strategic plan calls for the Joint Force to...

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Company News

SEPAC Earns Registration for AS 9100 Rev B:2004 and ISO 9001:2008

SEPAC Inc. is pleased to announce that the company earned registration for AS 9100 Rev B:2004 and ISO 9001:2008. This certification is the result of the demonstrated commitment of both management and employees to excellence in quality management. SEPAC's highly engineered and precision manufactured motion control products are consistently designed, manufactured and processed to high quality...

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