56
Fig 6.4 Vision 250 E Pan and Tilt Head - Balance Mechanism
Item
No.
Part
No.
Nomenclature
Qty
1
3465-23*
Tilt module assembly (with machined from solid drag housing)
1
2
3322-229
Actuator shim
4
3
N500-004
Bearing, needle roller, radial, full complement, 5/16 in. ID x 1/2 in. OD x 5/
16 in. long
2
4
3525-231
Load beam
1
5
M005-706
Screw, skt cap hd, M4 x 16 mm lg
4
6
*
Right hand side plate assembly
1
7
3525-283
Balance adjustment stop
1
8
*
Adjustment bracket assembly
1
9
P203-012
Bearing, needle roller, radial, 12 mm ID x 16 mm OD x 10 mm long
2
10
3525-232
Pivot block
2
11
N500-024
Bearing, needle roller, radial, full complement, 3/8 in. ID x 9/16 in. OD x 5/
16 in. long
2
12
3525-239
Spring shaft
2
13
3525-282
Balance spring
2
14
3525-280
Spring cap
2
NOTE:
the long and short links (Items 15 and 17) are supplied with the appropriate pivot pins (16)
as matched sets and must be replaced in total.
3525-18
Link long assembly, comprising:
1
15
3525-237
Link, long
1
16
3525-286
3525-287
3525-288
Pivot pin "A", AND/OR
Pivot pin "B", AND/OR
Pivot pin "C",
Total
2
3525-19
Link short assembly, comprising:
17
3525-238
Link, short
1
16
3525-286
3525-287
3525-288
Pivot pin "A", AND/OR
Pivot pin "B", AND/OR
Pivot pin "C",
Total
2
18
3525-270
Potentiometer actuator lever
1
19
M006-904
Screw, countersunk head, socket, M5 x 16 mm long
2
20
3525-271
Potentiometer rod
1
21
3525-16*
PCB assembly
1
22
3525-15
Balance knob assembly
1