Brother RH-9800 User Manual
RH−9800
Electronic Eyelet Button Holer
Specifications
Specifications
Main use Men’s clothes and ladies’ clothes Jeans and work clothes
Sewing speed
Buttonhole length
Stitch length
Stitch width
Tacking length
Cloth presser height 12 mm 16 mm
Stitch shape changing Selected by a program
Cut timing selection Selected by a switch
Starting method Dual switch (cloth presser switch and start switch) or single switch
Feed method
Needle
Safety equipment
Air pressure
Air consumption 43.2 l / min (8 cycle / min)
Noise level 81 dB at max. speed of 2,000 rpm, measured according to ISO 10821
Dimensions
Work table legs
Power supply
Weight 175 kg
Built−in emergency stop function and automatic stopping device which stops the machine
−00 −01 −02
1,000−2,000 rpm (100−rpm steps)
10 − 50mm 10 − 38 mm
0.5 − 2.0 mm (0.1 mm steps)
1.5 − 3.2 mm
0 mm, 3 − 43 mm (1 mm steps)
Intermittent feed by three pulse motors (X, Y, θ)
DO × 558 #80 − #120 （Schumetz）
when the safety circuit is activated.
Main regulator: 0.49 Mpa
Knife pressure regulator: 0.3 Mpa
1,200 mm (W) × 590 mm (D) × 1,120 mm (H)
T−shaped height−adjustable type
Single−phase 110, 200, 220, 230, 240 V
Three phase 220, 380, 415 V
Max. electric power consumption: 1kVA
L1: 14 − 18 mm L5: 28 − 32 mm
L2: 18 − 22 mm L6: 32 − 36 mm
L3: 22 − 26 mm L7: 36 − 40 mm
L4: 26 − 30 mm
2002.10
RH-9800 1/17
Device for each sub-class
RH−−−−9800−−−−
Upper
thread
trimmer
00
01
Standard bar tacking
02 {
/ eyelet buttonhole
03 {
with taper bar
04 {{
05
12
Straight bar tacking
15
Eyelet button hole
52
with taper bar
55
(with fly indexer)
Lower thread
trimmer
Long Short
{
{{
{
{
{
{
{
−−
{*1 Option Option
−
−−
{*1 { Option
−
{*1 Option
−
{*1
−
{*1 Option
−
{*1
−
Upper
thread
nipper*2
Option*2
Option*2
−
{
−
{
{
{{
Fly indexer Upper
−
−
−−−− −
−−−− −
−−−− −
−−−− −
{
gimp guide
Option*2 Option Option Option *3
Option*2 Option Option Option *3
−−− −
−−− −
−−− −
−−− −
Circular
stitching
buttonhole
set
Round bar
tacking set
*1 If using the lower thread trimmer (short type), please specify the buttonhole length when ordering.
There is 10 mm of difference in the knife installation positions between L1 − L4 and L5 − L7.
*2 The upper thread nipper cannot be used in conjunction with the upper gimp guide.
*3 The special lapel cutting device can be used only when the feed bracket is set to the front position.
Sewing shape
Eyelet
buttonhole
Eyelet buttonhole Straight buttonhole
Eyelet
Buttonhole
with taper
With straight
bar tack
With round
bar tack
Straight
buttonhole
Straight
buttonhole with
taper
With straight
bar tack
Special lapel
cutting device
With round bar
tack
RH-9800 2/17
2002.10
Round bar tacker set
Ref. No. Part name
1 Round bar tacker set S45195-000
1-1 Harness S44954-000
1-2 Panel sheet S44953-000
Pressers Buttonhole length Pressers Buttonhole length
L1
L2
L3
L4
16 − 19 mm
20 − 23 mm
24 − 27 mm
28 − 31 mm
L5
L6
L7
Part code
30 − 33 mm
34 − 37 mm
38 − 41 mm
*When a short thread trimmer is attached, each presser is designated as L1−L4 according to the stitch length. Use
the appropriate presser as per the table above.
2002.10
RH-9800 3/17
Circular stitching set
Sewing shape Outer diameter of circular stitching Presser harness
−10 mm −
Presser harness D13
Exchange parts set
– 00 用用用用 / For – 00
Stitching diameter
(mm)
2
3
4
5
For – 01
Stitching diameter
(mm)
2
3
4
5
−12 mm
Parts set
Exchange parts set D2 (-00)
S42174-001
Exchange parts set D3 (-00)
S41998-001
Exchange parts set D4 (-00)
S42175-001
Exchange parts set D5 (-00)
S41999-001
Parts set
Exchange parts set D2 (-01)
S42176-001
Exchange parts set D3 (-01)
S42000-001
Exchange parts set D4 (-01)
S42177-001
Exchange parts set D5 (-01)
S42001-001
S41506−000
Contents
Cloth presser set D11 (-00)
S43934-001
Knife (D2)
S41346-001
Hammer (D3)
S41344-001
Cloth presser set D11 (-00)
S43934-001
Knife (D3)
S41347-001
Hammer (D3)
S41344-001
Cloth presser set D13 (-00)
S43935-001
Knife (D4)
S41348-001
Hammer (D5)
S41345-001
Cloth presser set D13 (-00)
S43935-001
Knife (D5)
S41349-001
Hammer (D5)
S41345-001
Contents
Cloth presser set D11 (-01)
S43936-001
Knife (D2)
S41346-001
Hammer (D3)
S41344-001
Cloth presser set D11 (-01)
S43936-001
Knife (D3)
S41347-001
Hammer (D3)
S41344-001
Cloth presser set D13 (-01)
S43937-001
Knife (D4)
S41348-001
Hammer (D5)
S41345-001
Cloth presser set D13 (-01)
S43937-001
Knife (D5)
S41349-001
Hammer (D5)
S41345-001
RH-9800 4/17
2002.10
Option parts
Fly indexer
Specifications
L1 (Buttonhole length : 14 - 18 mm), L5 (Buttonhole length : 28 - 32 mm)
Applicable specifications
Distance between button holes
No. of buttonholes
Horizontal sewing margin
Vertical sewing margin
Max. horizontal feed amount
L2 (Buttonhole length : 18 - 22 mm), L6 (Buttonhole length : 32 - 36 mm)
L3 (Buttonhole length : 22 - 26 mm), L7 (Buttonhole length : 36 - 40 mm)
L4 (Buttonhole length : 26 - 30 mm)
Standard size
38.1 mm, 50.8 mm, 44.45 mm
1 - 4 holes
(L1 - L4) 9 - 21 mm, (L5 - L7) 9 - 11 mm
152.4 mm
30 - 40 mm
38.1 mm, 50.8 mm, 44.45 mm, 57.15 mm
Large size
1 - 6 holes
285.75 mm
2002.10
RH-9800 5/17
Parts for the standard-sized fly indexer (Conventional parts)
Part name
Fly indexer assy
*If the standard-sized fly indexer is used for sewing with a non-standard distance between buttonholes and a non-standard number of
buttonholes (up to 9), you need to make additional holes in the cloth feed bar (F) assy (optional part). For this processing, refer to the
instruction manual supplied with this optional part.
Part code
S42168-101
S42169-101
S42110-101
S42170-101
Applicable specifications
For L1, L2, L5
For L3, L4, L6, L7
Remarks
Without upper thread nipper
With upper thread nipper
Without upper thread nipper
With upper thread nipper
Part name
Cloth feed bar (F) assy (L1, L2)
Cloth feed bar (F) assy (L3, L4)
Part code
S45193-101
S45194-101
Applicable specifications
L1, L2, L5
L3, L4, L6, L7
Parts for the large-sized fly indexer
Part name
Fly indexer (LS) assy S48329-101 L1, L2, L5
Fly indexer (LL) assy S48334-101 L3, L4, L6, L7
Part code
Applicable specifications
*There are only four types of the distances between buttonholes for large−sized fly indexer.
Remarks
Without upper thread nipper
RH-9800 6/17
2002.10
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