Catalogue - Safety Brakes | Business Field Documentation - MAYR - (Version JPG)

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Permanent magnet gearmotor, Axial force limiter, DC gearmotor, Planetary gearmotor, Worm gear motor

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ROBA-stop®-Z

The double-safety elevator brake

Performance characteristics

• Highest safety due to two independent brake circuits in one brake

• Compact structural shape

• Tried and tested in passenger elevators and stage drives

• Ideal brake for all hoists and conveyor systems

• Low-noise operation via switching noise-damping

• Prototype-insected

ROBA-stop®-Z dual circuit brakes fulfil the demands according to EN 81 or to TRA 200 and, due to their highly effective noise damping system they run extremely quietly. The compact design offers innovative possibilities for economical solutions.

ROBA-stop®-Z brakes are equipped with release monitoring and, if required, also with temperature monitoring and are permitted for use in theatre drives according to BGV C1 (former VBG 70), DIN 56925 and DIN 56921-1.1

ROBA-stop®-Z on the shaft (= the drive sheave shaft) of a gearless elevator machine.


Tarhniral rtoto Rimon					Size
lecnnical uata, Dimensions			60	125	250	500	1000	2000
Braking torque¹⁾	M	[Nm]	70 (2 x 35)	140 (2 x 70)	280 (2 x 140)	540 (2 x 270)	1100 (2 x 550)	2380 (2 x 1190)
Shafts-0		[mm]	20 to 32	25 to 45	25 to 42	42 to 55	51 to 75	70 to 95
Outer-0	D	[mm]	152	182	216	265	322	400
Length	L	[mm]	76,9	83,4	99	133,5	171,7	216,8

1) Tolerance +40 % / -20 %

ROBA-stop®-Z

For detailed technical data and dimensions, please see brochure:

P.892.V0_.GB

Safety Brakes | Business Field Documentation - MAYR - #15

Permanent magnet gearmotor, Axial force limiter, DC gearmotor, Planetary gearmotor, Worm gear motor