Texparts® Weighting Arms PK 5000 Equipment and Drafting System Data Cotton Roving Frames
Equipment for weighting arms PK 5025-1259 472 and PK 5035-1259 474 (Equipment is not included in scope of delivery of weighting arm) Gauge Tw in mm
Top apron cradle OH
Apron
Top roller 1) (without cot) Ref. No.
Position in weighting arm
Front and rear top roller: 90
LP 1215-1263 651
1/2/4
100
LP 1215-1263 652
1/2/4
110
LP 1215-1263 653
1/2/4
OH 5022 Draft field settings and max. fibre length
Top apron cradle, apron and apron top roller with cot (aprons for top roller Ø 25 mm): 90
OH 5022-6010 688 (OH short)
PR 40
LP 1215-1263 651
3
100
OH 5022-6004 092 (OH short)
PR 40
LP 1215-1263 652
3
OH 5022-1259 297 (OH short)
PR 40
LP 1215-1263 653
3
OH 5042-1259 506 (OH medium)
PR 4010
LP 1215-1263 653
3
110
Weighting arm PK
Drafting system setting
ØB
PK 5025
28
25
PK 5035
35
25
PK 5025-1259 472
OH 5022 OH 5042
PK 5035-1259 474
OH 5022 OH 5042
Bottom roller diameter in mm:5)
Ref.Nos. mentioned are for top rollers without cots. Cot quality according to customers' request. Position in weighting arm: 1 = Front 1 2 = Middle 2 (see fig. above) 3 = Middle 3 4 = Rear 4 Chapter 5-36 1)
2)
Max. fibre Field distances in mm VF GF mm length HF Minimum VF mm 3) min. usual max. setting 45 49 4) 225 36.5 40.5 60 54 49 60
36.5
40.5
4)
225
45 54
OLC-0964 108 green
PK 5025 and PK 5035 Front I 30 / 32 Middle II 30 / 32 Middle III 25 / 27 Rear IV 30 / 32
The figure mentioned is the shortest possible distance of the bottom rollers depending on the PK-construction. Enlarged distances depend on the condensers and the field distance setting. 4) The distance VFusual depends on the fibre to be spun and fibre length. The values are gathered in practical use. 5) Diameters shown for bottom rollers are mere reference values. 6) Basic supply of distance clip. Clips are not included in OH supply. Chapter 5-37 3)
Dimensions are shown in mm.
Top apron cradle OH
Distance clips OLC for top apron cradles6) OH 5022 OLC-0964 104 white OLC-0964 106 black OH 5042
Top roller Ø in mm ØA
OH 5042