RINGFEDER BACKLASH-FREE SAFETY COUPLINGS TYPE TNT 2420

DESCRIPTION: Highest safety for extreme requirements: Our mechanical safety couplings of the RINGFEDER® TNT series – previously TSCHAN® TNT – are specially designed for overload protection in the heavy-duty industry. If a pre-defined torque limit value is exceeded, the coupling halves and thus the input and output sides are separated quickly and reliably. The couplings operate according to the proven ball catch principle. Typical areas of application are, in particular, building and construction machinery, e.g. excavators, crushers, shredders and grading and tunnel boring machines, as well as rolling mills and steel plants, turbines and industrial conveyor systems. At the heart of the RINGFEDER® TNT Safety Couplings are the standardized, specially developed switching units, of which up to twelve are located around the circumference of the coupling. This ensures extraordinary flexibility regarding disengagement torque as well as coupling size and design. The clutches of the TNT series also convince by effective compensation of shaft misalignment, easy installation and handling as well as absolute freedom from backlash.

SPECIFICATIONS

Ringfeder Backlash-free Safety Couplings Type TNT 2420

Highest safety for extreme requirements: Our mechanical safety couplings of the RINGFEDER® TNT series – previously TSCHAN® TNT – are specially designed for overload protection in the heavy-duty industry. If a pre-defined torque limit value is exceeded, the coupling halves and thus the input and output sides are separated quickly and reliably. The couplings operate according to the proven ball catch principle. Typical areas of application are, in particular, building and construction machinery, e.g. excavators, crushers, shredders and grading and tunnel boring machines, as well as rolling mills and steel plants, turbines and industrial conveyor systems. At the heart of the RINGFEDER® TNT Safety Couplings are the standardized, specially developed switching units, of which up to twelve are located around the circumference of the coupling. This ensures extraordinary flexibility regarding disengagement torque as well as coupling size and design. The clutches of the TNT series also convince by effective compensation of shaft misalignment, easy installation and handling as well as absolute freedom from backlash.

Ringfeder Backlash-free Safety Couplings Type TNT 2420

Download catalogue Ringfeder Backlash-free Safety Couplings Type TNT 2420

Download Installation Instruction Ringfeder Backlash-free Safety Couplings TNT 2420

Size	Type	TKN [Nm]	d1 Max [mm]	Ak [mm]	C [mm]	L [mm]
058-090	a	1950	90	190	162	180
058-090	b	3900	90	190	162	180
058-090	c	5800	90	190	162	180
110-120	a	1850	120	234	200	200
110-120	b	5500	120	234	200	200
110-120	a	11000	120	234	200	200
227-160	a	2600	160	300	250	245
227-160	b	7550	160	300	250	245
227-160	a	15200	160	300	250	245
227-160	a	22700	160	300	250	245
424-200	a	3550	200	410	334	292
424-200	b	10600	200	410	334	292
424-200	a	21200	200	410	334	292
424-200	a	31800	200	410	334	292
424-200	a	42400	200	410	334	292