ThyssenKrupp Mini gearless DAF270, Operating Manual

Page: 17 / 76

O
PERATING
M
ANUAL
3. P
RODUCT
D
ESCRIPTION
ThyssenKrupp Aufzugswerke GmbH
17
Issue 06.2004
3.3 Technical data machine
1) Hardened groove flanks are used (min. 50 HRc).
Thyssen Compact gearless

DAF270
Version M 0xx L 0xx
Diameter traction sheave - DT [mm] 320 440 490
Rim width traction sheave - B [mm] 145 132 150
Max. groove number – z x d 10 x 8 7 x 10 8 x 10
Groove form traction sheave Seat or V-groove
1)
Material traction sheave EN-GJL 300 (HB 190 to 300)
2x1700 Max. brake torque acc. test
certificate M
br
[Nm]
2x1250
2x1700
Type test certificate No. of brake
ABV 591
Moment of inertia gearless

[kgm²] 2.10 2,90
Moment of inertia traction sheave [kgm²] 0.53 1,50 2,45
Moment of inertia machine [kgm²] 2.63 3,60 5,35
Permissible shaft load at traction
sheave Ft
zul
[kN] 43.5 57 57
Weight machine (incl. traction
sheave) [kg] 550 570 740
Weight traction sheave [kg] 35 55 65
Weight machine frame TK [kg] 400 - 650
Weight machine frame LE [kg] 400 - 600