Buffer And Cut-Off Spring Arrangement - DEMAG DC-II Operating And Maintenance Instructions Manual

7 MAINTENANCE
7.12.2

Buffer and cut-off spring arrangement

F
A, B, C,
D, E
1. Cut-off buffer
2. Buffer plate
NOTE The cut-off springs must be replaced on 60-Hz chain hoists that have operating limit
switches:
V8 spring ➔ V16 spring
•
V6 spring ➔ V12 spring
•
1)
Size
Product range
1+2
DC-Pro II/DC-ProCC
2
1+2
DCM-Pro
2
H, I, J, K
G
ød1
ød2
Switch
2)
Lifting speed
equipme
Reeving
[m/min]
V8
1BES
V16
1/1
V8
1BES
V16
OPERATING AND MAINTENANCE INSTRUCTIONS
L
N
M
3. Damping plate
4. Cut-off spring
Plate
Height
dia. d1/
h
dia. d2
3)
nt
[mm] [mm] Fig.
45 A
45/42
80 B
- -
R
- -
O P Q
1
2
3
Chain collector
Load hook side
box side
Ident. no. Fig. Ident. no.
718 225 45 M
718 256 45 N
751 253 45
M
718 260 45
N
R
4
135