Technology
Mechanical data
41
TK Elevator
BA, TW45C | 6231003860 | 06/2022
Designation
Unit
Technical data
Performance data
Overexitation / holding power
[W]
353 / 88
361 / 90
Monitoring devices
Release monitoring (microswitch)
Manual emergency release
2 x M10 screws
Connection lines,
coil and microswitch
approx. 1 m (with end sleeves)
approx. 4 m (with end sleeves;
connection lines are routed
through the motor terminal
box)
Type of protection
IP54
Weight
[kg]
approx. 50
Type approval code
EU-BD 762
2)
and/or ABV 762/2
3)
Type approval code
EU-BD 762
2)
and/or ESV 762/2
3)
Times: t10 / t50 / t90
1)
[ms]
55 / 90 / 180
Certificate for traction sheave
shaft
Test number:
TW45C-RSO500/1200 Nm
CSA
LR 34805
Tab. 8
ATR_1_21_0040_0
1) DC - direct current cut-off (emergency stop).
2) Complying with EN81-20/50.
3) Complying with EN81-1:1998+A3:2009.
4.1.5
Traction sheave
The one-part traction sheaves are fastened overhung on the traction sheave
shaft using a cone (1:15) and a mounting plate including 3 screws (M16-8.8 mi-
croencapsulated with locking washer).
Designation
Unit
Technical data
Diameter - DT
[mm]
320
360
440
520
590
Rim width - B
[mm]
102
77
115
Max. number of
grooves - z x d
2)
8 x 8 (7 x 8) 6 x 8 ( 5 x 8)
9 x 8 (8 x 8)
4 x 9
8 x 9 (7 x 9)
7 x 10 (6 x 10)
6 x 11
6 x 12 (5 x 12)
Groove type
Seat/vee groove
1)
Vee groove angle
[°]
Depends on project specs
1)
Tab. 9
ATR_1_21_0011_0
1)
Version in accordance with product description, groove profiles with hardened groove flanks
(min. 50 HRc).
2)
With minimum groove clearance - RAmin - in accordance with product description for groove
profiles for seat grooves (for vee groove, if deviating).
TKE-NA provides a D267 mm traction sheave for the ISIS1 (MRL) version (not in the scope of
supply of TK Aufzugswerke GmbH).
