DAHAO 41 Series, Owner'S Manual, Page: 134 / 268

1.2 Functions and Parameters
NO. Type of Controller Computerized Control System for Pattern-sewing Machine
1 Sewing Area
X(Lateral) Direction Y(Longitudinal) Direction
600(mm) x 400(mm)
2 Max. Sewing Speed 3000rpm
（
with stitch interval below 3mm
）
3 Stitch Length 0.1
～
12.7mm
（
Min Resolution: 0.10mm
）
4 Feed Motion of Frame Intermittent feeding (2-shaft driven by pulse motor)
5 Needle Bar Stroke 41.2mm
6 Needles DP×5
、
DP×17
7 Lift of Frame Standard 18mm to Max. 22mm
（
Pneumatic type: Max. 25mm
）
8 Intermediate Presser Stepping Driving (Range: 0
～
8mm)
9 Lift of Intermediate Presser 20mm
10 Memory of Pattern Data Memory/U Disk
11 Pause function Stop the machine during the sewing
12 Scaling Up/Down Function
Allows a pattern to be scaled up/down on the X axis and Y axis
independently when user sews a pattern. Ratio: 1% to 400% (0.1% per step)
13 Scaling Up/Down Method Increasing / decreasing stitch length & Increasing / decreasing stitch number
14 Sewing Speed Limitation 200
～
3000rpm
（
100rpm per step
）
15 Pattern Selection Function Pattern No. selection method
16 Up counter No Count/Count of Pattern /Count of Cycle (0
～
99999)
17 Down Counter No Count/Count of Pattern /Count of Cycle (0
～
99999)
18 Sewing Machine Motor Servo Motor
19
Stop Needle at Highest
Position Function
After the completion of sewing, the needle can return to its highest position.
20
Rated Power 600W
21
Operation Temperature
Range
0
℃～
45
℃
22
Operation Humidity Range 35%
～
85%
（
No Dew Condensation
）
23
Line Voltage AC 220V
±
10%
；
50/60Hz

Effective standard for product: QCYXDK0004—2020 Computerized Control System for Industrial Sewing
Machine.