Tidland Boschert Safety Chucks - Automated Models

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Tidland System Boschert Safety Chucks are a pre-engineered solution for roll support and torque transfer in unwind and rewind applications. With a variety of options depending upon the level of safety and automation required, these versatile chucks deliver reduced setup times, improved roll quality, and lower maintenance costs.

Automated Safety Chuck designs further improve safety and reduce setup time in new installations or as an easy, cost-effective retrofit for Manual Safety Chucks. Remote activation of chuck opening and closing insures that hands are removed from potential pinch points, while redundant mechanical safety locks further prevent opening while in operation or operating while open.

Key Features

Economical solution for superior core shaft support and torque transmission
Unique self-closing feature for increased safety
Many sizes and options, suitable for paper, paperboard, film, foil, textiles, nonwovens & metals
Durable construction provides reliable performance and long-lasting operation
Tapered ramps guide shaft journal into support chamber for quick, easy loading and unloading

Specifications

Model Number	Shaft Length		Maximum Roll Weight /  Pair		Journal Square		Torque		Speed	Brake Model
	mm	inch	kg	lb	mm	inch	Nm	ft-lb	rpm
A40 / P40	114	4.5	1,600	3,530	40	1.574	350	250	1,350	250, 305T, 380
A50 / P50	114	4.5	2,800	6,170	50	1.968	1,100	800	1,350	305T, 406
A80	114	4.5	7,000	15,430	80	3.149	2,350	1,700	900	460, 610

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