ThyssenKrupp NBS - Mounting the NBS, TW63

OPERATING MANUAL NBS TECHNOLOGY
ThyssenKrupp Aufzugswerke GmbH
3.2 Mounting the NBS, TW63
Mounting, see Fig. 3.1
Designation Unit
Manufacturer Warner Electric Europe Chr.Mayr GmbH
Type
Warner SZ1700/1700 Nm
1)
Mayr RSO800/2200 Nm
Braking torque [Nm] 1700 2200
Braking torque setting not possible not possible
Design 2-surface disc brake 4-surface disc brake
Version of brake linings asbestos-free asbestos-free
Brake disc diameter [mm] 275 275
Air gap [mm] 0.35 + 0.05 / - 0.1 0.65
Air gap setting not possible not possible
Electrical ventilation
1 magnetic clamp with
armature base plate
1 magnetic clamp with
armature base plate
180 - over-excitation 207 - over-excitation
90 - retentive voltage 104 - retentive voltage
1.32 - over-excitation 1.99 - over-excitation
0.67 - holding current 0.99 - holding current
238 - over-excitation 412 - over-excitation
60 - stopping power 103 - stopping power
Temperature monitoring
(PTC thermistor 155°C)
Manual emergency release 3 x M8 screws 2 x M12 screws
Connection cable length [m] approx. 0.5 approx. 1.0
Type of protection IP54 IP54
Weight [kg] approx. 45 approx. 75
Type approval code ABV 590/2 ABV 762/2
ESV 590/4 ESV 762/1
200 / 275 / 350 35 / 90 / 180
TW63_30501_ENG
[W]
Release monitoring (microswitch)
Technical data
Monitoring devices
[VDC]Operating voltage
Performance data
TW63-RSO800/2200 Nm
Operating current [A]
2) DC - direct current cut-off (emergency stop)
923912/2
1) Version will be replaced from 04/2012
with Mayr RSO800/2200 Nm
Type approval code
with response times
t10 / t50 / t90 2)
[ms]
Certificate for traction sheave shaft
Test number
28
10-2012