Yaskawa Varispeed 626M5 - Manual (Page 286)

Appendix
15.3.1 Load Drive Capacity
15 -14
J
Friction Load Drive
The horizontal movements of conveyers such as crane movement and table drives are friction loads. The
motive force P
F
required taking the friction coefficient to be µ can be expressed using the following formu-
la.
P
F
=
um
L
V
6120η
(kW)
Motor
Speed
V (m/min)
m
L
(kg)
Friction coefficient
µ
Fig 15.18 Friction Loads
15