Specifications - Brother S-710A Service Manual

1. SPECIFICATIONS

1. SPECIFICATIONS
Machine head
Models
DD7100-
DD7100-
SL-710A-
Use
Sewing speed
Start backtacking and continuous backtacking
speed
End backtacking speed
Maximum stitch length
Needle bar stroke
Thread take-up stroke
Feed dog
Feed dog height
Presser bar lifter
Presser
foot Knee lifter
height
Automatic presser lifter
Presser foot pressure
Bed size
Arm pocket size
Needle (DB X 1)
Rotary hook
Motor
Control circuit
Weight
*... When using the rotary hook RP(Lubrication-free rotary hook),set the sewing speed to 4,000 rpm or less.
1
Thread trimmer
A
Thread wiper
Quick reverse
Automatic presser lifter
Bobbin thread detector
30 31
1
For light-weight and For medium-weight
difficult-to-sew
220 - 4,000 rpm 220 - 5,000 rpm *
4.2 mm
29 mm
57.4 mm
4 row
0.8 mm
10 - 40N
266.5 X 134.5 mm
NS # 9
For light-weight For medium-weight
materials
AC servo motor (three-phase/single-phase, 4-pole, 400 W)
36 kg (41 kg for sub-class-900)
SL-710A
40 41
Solenoid
Solenoid
Solenoid
3
For heavy-weight
materials
220 - 3,500 rpm
220 - 1,800 rpm
1,800 rpm
31 mm
3 row 3 row (Long stitch)
6 mm
13 mm
10 mm
40 - 79 N
476 X 178 mm
# 11
For heavy-weight
materials
Microprocessor
90 91
Solenoid
5
materials
5 mm
35 mm
61 mm
1.2 mm
57 - 98 N
# 22
materials