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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Nexen Group, Inc. Spring Engaged Brake 806000 0.875 in. Bore, 6.62 in. OD x 3.44 in. Body Length, 143TC/145TC NEMA Frame

$859.00 USD

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ConditionSurplus - Untested MPN806000 Stock #0226-00661

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 20.0 lbs

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Used in motor braking applications where spring engagement and air release are required for non-cyclic stopping and holding, the Nexen 806000 is a flange-mounted SE-200 series friction brake with a 7/8 in. (0.875 in.) machined bore with keyway. The unit is spring actuated and air released, designed for NEMA C-face or shaft mounting on 143TC and 145TC frame motors. Published specifications for this MPN include a maximum static brake torque of 225 in-lb, a maximum operating speed of 1,800 RPM, and a maximum air pressure of 80 psi with a 1/8 NPT port. Peak thermal input is rated at 7.00 hp. The brake features only three moving parts and includes a restrictor valve to control exhausted air during engagement for smooth deceleration. A manual release mechanism is incorporated into the design. The brake facing edge color is red. Overall dimensions per published data are 6.62 in. OD by 3.44 in. body length, with a black oxide finish. The item is identified by part number 806000 and model designation SE-200-1, with serial number 00002977178 visible on the nameplate. Original Nexen Group packaging is present, labeled with a manufacture date of 09/10/15.

Stock # 0226-661

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.