Nexen Group, Inc.

Nexen's Profile Guide Rail Brakes offer static holding force to 2,600 N.

Nexen's Profile Guide Rail Brakes offer static holding force to 2,600 N.

Profile Guide Rail Brakes are offered in sizes ranging from 15 mm to 65 mm and offers engagement time of 0.049 to 0.080 seconds. These brake’s design provides low backlash, accurate positioning and reliability and can be clamped onto center of profile guide rails for providing positive braking and holding in all axes. Units come with adjustable shoe gap and are compatible with THK, NSK, IKO,...

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Zero-Backlash Spring Engaged Brakes offer holding torque of 300 Nm.
Mechanical Power Transmission

Zero-Backlash Spring Engaged Brakes offer holding torque of 300 Nm.

Zero-Backlash Spring Engaged Brakes are offered in 450, 600, 800, 1000 sizes with three standard sizes bore sizes. Units deliver speeds up to 5000 RPM and allow customization of shaft diameters. These ZSE brakes come with integral clamp collar and zero-backlash up to 100% of rated holding torque. Units can be customizable with sensors that provide feedback and data for increasing machine safety...

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DFC Pilot Mount Clutches come with bearing mounted plate.
Mechanical Power Transmission

DFC Pilot Mount Clutches come with bearing mounted plate.

DFC Pilot Mount Clutches are available in DFC-1650 and DFC-2200 models. Units offer static torque of 36,000/66,800 in. lbs, speeds up to 1200 rpm and thermal horsepower dissipation of up to 10 hp. Products feature heat sink capacity of 870,000/ 1,460,000 foot pounds and come with accessories such as eight pulley sizes with 5V or 8V belt grooves. These clutches are equipped with piston and...

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250B Compact Ring Drive features grade bearing.

250B Compact Ring Drive features grade bearing.

250B Compact Ring Drive features built-in zero backlash locking/brake design. Unit is suitable for cutting systems, automated welding, medical packaging, robotics and semiconductor applications. Product offers holding torque of 800Nm and maximum release pressure of60 psi. Compact ring drive comes in IP 65 rated housing and thru hole of 31.7 mm to 1.25 in. 250B comes with drive mechanism and...

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Brute Disk Caliper Brakes deliver maximum speed of 3200 RPM.
Mechanical Power Transmission

Brute Disk Caliper Brakes deliver maximum speed of 3200 RPM.

Brute Disk Caliper Brakes are offered in models such as air actuated, spring actuated/air released, and spring actuated/hydraulically released. Offering torque ranging from 8,000 to 23,000 in-lbs with 12 to 24 in. disc diameters, unit’s actuators can be mounted on either side of it. Brakes are compatible to shaft sizes up to 3.875 in. and its shoes are mounted with detent pins. Brakes provide...

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Zero Backlash Brake targets indexing and positioning systems.
Mechanical Power Transmission

Zero Backlash Brake targets indexing and positioning systems.

With 85 ms engagement response time, Model I-300 provides high dynamic torque of 5,300 lb-in. for backlash-free holding and emergency stopping on indexers and positioning systems. Spring engaged, air released power-off brake connects to shaft with tapered, keyless locking devices. Patented braking element locks and holds shaft in position without any displacement upon engagement or reversing of...

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Flange Mounted Clutch-Brake has contamination preventing design.
Mechanical Power Transmission

Flange Mounted Clutch-Brake has contamination preventing design.

Targeting food-production machine builders, BISSC-approved FMCBE (Flange Mounted Clutch-Brake Enclosed) suits any environment where cleanliness is of primary concern.Â- Smooth nickel-plated finish resists corrosion; stainless steel, hex-head bolts do not have any exposed threads or sockets as to protect against bacteria build-up; and all machined mating surfaces are sealed with O-rings to...

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High-Torque Tooth Clutches drive/hold large loads.
Mechanical Power Transmission

High-Torque Tooth Clutches drive/hold large loads.

Size 80 and 100 high-torque tooth clutches, available as air-engaged, spring-released or spring-engaged/air-released models, include 45Â- versions in multiple bore sizes. Also available in flange- and pilot-mount versions, these nickel-plated, enclosed clutches are suited for use in wet or dirty environments. IP55 protection is ensured when equipped with rotary seals. At 80 psi,...

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Nexen's Profile Guide Rail Brakes offer static holding force to 2,600 N.

Nexen's Profile Guide Rail Brakes offer static holding force to 2,600 N.

Profile Guide Rail Brakes are offered in sizes ranging from 15 mm to 65 mm and offers engagement time of 0.049 to 0.080 seconds. These brake’s design provides low backlash, accurate positioning and reliability and can be clamped onto center of profile guide rails for providing positive braking and holding in all axes. Units come with adjustable shoe gap and are compatible with THK, NSK, IKO,...

Read More »
Zero-Backlash Spring Engaged Brakes offer holding torque of 300 Nm.
Mechanical Power Transmission

Zero-Backlash Spring Engaged Brakes offer holding torque of 300 Nm.

Zero-Backlash Spring Engaged Brakes are offered in 450, 600, 800, 1000 sizes with three standard sizes bore sizes. Units deliver speeds up to 5000 RPM and allow customization of shaft diameters. These ZSE brakes come with integral clamp collar and zero-backlash up to 100% of rated holding torque. Units can be customizable with sensors that provide feedback and data for increasing machine safety...

Read More »
DFC Pilot Mount Clutches come with bearing mounted plate.
Mechanical Power Transmission

DFC Pilot Mount Clutches come with bearing mounted plate.

DFC Pilot Mount Clutches are available in DFC-1650 and DFC-2200 models. Units offer static torque of 36,000/66,800 in. lbs, speeds up to 1200 rpm and thermal horsepower dissipation of up to 10 hp. Products feature heat sink capacity of 870,000/ 1,460,000 foot pounds and come with accessories such as eight pulley sizes with 5V or 8V belt grooves. These clutches are equipped with piston and...

Read More »
250B Compact Ring Drive features grade bearing.

250B Compact Ring Drive features grade bearing.

250B Compact Ring Drive features built-in zero backlash locking/brake design. Unit is suitable for cutting systems, automated welding, medical packaging, robotics and semiconductor applications. Product offers holding torque of 800Nm and maximum release pressure of60 psi. Compact ring drive comes in IP 65 rated housing and thru hole of 31.7 mm to 1.25 in. 250B comes with drive mechanism and...

Read More »
Brute Disk Caliper Brakes deliver maximum speed of 3200 RPM.
Mechanical Power Transmission

Brute Disk Caliper Brakes deliver maximum speed of 3200 RPM.

Brute Disk Caliper Brakes are offered in models such as air actuated, spring actuated/air released, and spring actuated/hydraulically released. Offering torque ranging from 8,000 to 23,000 in-lbs with 12 to 24 in. disc diameters, unit’s actuators can be mounted on either side of it. Brakes are compatible to shaft sizes up to 3.875 in. and its shoes are mounted with detent pins. Brakes provide...

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Company News

Nexen Group Announces Partnership with Reliability Resources

Vadnais Heights, MN, January 4, 2017 – Nexen Group, Inc., is pleased to announce a new partnership with Reliability Resources, LLC, an experienced sales organization that represents premium manufacturers of precision motion control products. Seattle-based Reliability Resources will provide expert coverage of Nexen products in the Pacific Northwest region, including Oregon, Washington and Idaho....

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Zero Backlash Brake targets indexing and positioning systems.
Mechanical Power Transmission

Zero Backlash Brake targets indexing and positioning systems.

With 85 ms engagement response time, Model I-300 provides high dynamic torque of 5,300 lb-in. for backlash-free holding and emergency stopping on indexers and positioning systems. Spring engaged, air released power-off brake connects to shaft with tapered, keyless locking devices. Patented braking element locks and holds shaft in position without any displacement upon engagement or reversing of...

Read More »
Flange Mounted Clutch-Brake has contamination preventing design.
Mechanical Power Transmission

Flange Mounted Clutch-Brake has contamination preventing design.

Targeting food-production machine builders, BISSC-approved FMCBE (Flange Mounted Clutch-Brake Enclosed) suits any environment where cleanliness is of primary concern.Â- Smooth nickel-plated finish resists corrosion; stainless steel, hex-head bolts do not have any exposed threads or sockets as to protect against bacteria build-up; and all machined mating surfaces are sealed with O-rings to...

Read More »

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