2. parts list for rotating screw actuators, Warning – Duff-Norton SK2463-22 (Modular Actuator Acme Screw) User Manual
Page 11
11
*
This No. is equal to travel plus 1.
** 5a - coupling body
5b - spider
5c - set screw
6-2. Parts List for Rotating Screw Actuators
Warning
Use only replacement
parts supplied by or ap-
proved by Duff-Norton.
Non-authorized parts may
be inadequate, resulting in
serious injury or death in
event of failure.
Index No.
Figure 6-1
Qty Req.
Part
Number
1
1
SK-2501-11
2
2
SK-2501-10
3
1
S-50-26
4
Worm
5:1 Ratio
1
SK-2465-43
20:1 Ratio
1
SK-2465-53
5**
1
SK-2465-21
6
1
S-10-2
7
1
S-25-13
8
1
SK-974-32
9
1
SK-2465-1
10
2
S-7-10
11
1
SK-2433-19
12
1
H-3966-P
13
2
SK-2501-9
Decal
Lock Nut
Part Name
Retaining Ring
Worm Bearing
Spring Pin (Worm)
Flexible Coupling
Key
Pipe Plug
Grease Fitting
Load Bearing
Shell
Set Screw
Index No.
Figure 6-1
Qty Req.
Part
Number
14
Worm Gear
5:1 Ratio
1
SK-3502-4
20:1 Ratio
1
SK-2502-14
15
1
SK-2465-17
16
1
H-5122-P
17
1
SK-2465-5-*
1
SK-2464-5-*
18
1
S-10-72
19
1
SK-2463-2
1
SK-2462-2
20
1
SK-2463-6
1
SK-2462-6
26
1
S-44-157
27
3
H-4084-P
28
2
H-2201
29
1
SK-2465-11
30
2
S-52-1
Part Name
Spacer
Pin (Stop)
Screw (M-2463)
Screw (M-2462)
Key (Screw)
Shell Cap (M2463)
Shell Cap (M2462)
Lifting Nut (M-2463)
Lifting Nut (M-2462)
Hex Hd. Cap Screw
Lock Washer
Soc Hd. Cap Screw
Limit Switch Adapter
Set Screws