Morse 250-A-2-TL-3/4-FB TORQUE LIMITERS MRE 250-A-2 X 3/4
The Morse® torque limiter is a protective device that limits torque transmitted in a drive system by slipping when the torque demand exceeds a preset value as a result of shock loads, overloads or machine jams. It automatically re-engages when the overload torque has passed, no resetting is required. The Morse® torque limiter helps prevent machine damage and eliminates costly downtime. Using spring loaded friction surfaces for its operation, the Morse® torque limiter presets slip torque by adjustment of the spring force. This device can be used with a sprocket, gear, sheave or flange plate as the center member that is clamped between two friction facings.
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BrandMorse®
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UPC662288478782
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Manufacturer Part Number465703
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CountryUSA
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Maximum Speed1000 rpm
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Torque Rating5 to 20 in-lb
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Minimum Sprocket Teeth25 Stock/MTO (NO. 35 Chain), 20 Stock/MTO (NO. 40 Chain), 20 Stock/MTO (NO. 41 Chain), 16 Stock/MTO (NO. 50 Chain)
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SeriesTL Series
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Outside Diameter2-1/2 in
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Bore Diameter3/4 in
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Bore TypeStraight
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Overall Length1-7/8 in
- Morse and Browning offer a complete line of Torque Overload Devices to protect machinery from overloads or jams
- The load on the friction pads is adjusted so that process torque is transmitted
- An overload causes the unit to slip
- Morse torque limiters are simple design, economical, easy adjustment, compact and dependable
- The load on the friction pads is adjusted so that process torque is transmitted
- An overload causes the unit to slip
- Morse torque limiters are simple design, economical, easy adjustment, compact and dependable
- Bushing kits are available in a wide range of bore size and are easily installed
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Alternative Part Number250A-1 TL 3/4 FB
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UNSPSC41114510
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Package DescriptionEACH
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Warranty1 Year
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Specification Sheet
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Instruction/Installation Manual
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The Morse® torque limiter is a protective device that limits torque transmitted in a drive system by slipping when the torque demand exceeds a preset value as a result of shock loads, overloads or machine jams. It automatically re-engages when the overload torque has passed, no resetting is required. The Morse® torque limiter helps prevent machine damage and eliminates costly downtime. Using spring loaded friction surfaces for its operation, the Morse® torque limiter presets slip torque by adjustment of the spring force. This device can be used with a sprocket, gear, sheave or flange plate as the center member that is clamped between two friction facings.
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Browning® torque limiters are torque control devices that slip under excessive load but automatically carry the desired load after the excess has been removed. The device can be easily adjusted to slip at a desired overload and automatically re-engage when overload is removed. Overload should be removed promptly since prolonged slippage can be detrimental to the friction disc. Generally, no resetting is required after the torque limiter has slipped. Torque limiters help prevent machine and product damage and costly downtime caused by shock loads, overloads or machine jams but should not be used as clutches.
