9.10Calculation of tripping speed
DTS
= diameter of the traction sheave (table contains typical traction sheave diameters, other diameters
can be recalculated linear)
Nbn
= maximum nominal speed of the brake rotor
Nbmax
= maximum trip torque of the brake rotor
Vn
= maximum rated speed of the elevator
Vmax
= maximum tripping speed of the elevator
Type
DTS
Nbn
Nbmax
Vn
(1:1)
Vmax
(1:1)
Vn
(2:1)
Vmax
(2:1)
[mm]
[min
-1
]
[min
-1
]
[m/s]
[m/s]
[m/s]
[m/s]
SM210/SM210B
240
400
460
5.03
5.78
2.51
2.89
SM210/SM210B
320
400
460
6.70
7.71
3.35
3.85
SM210/SM210B
400
400
460
8.38
9.63
4.19
4.82
SM210/SM210B
520
400
460
10.89
12.52
5.45
6.26
Translation of the original operating instructions
ZAtop
–
model series SM210.60B/SM210.70B
Enclosure
A-TBA17_01-GB 2023/46 Index 008Part.-No. 01013389-GB (EU-BD 1014/1)
87/96
