Specification - Sehan Electools YF Serie Instructions

4. Screwdriver

4.1 Specification

Model
YF35N
YF50N
YF100N
YF35NP
YF50NP
PYF35N
PYF50N
PYF100N
YFA35N
YFA50N
YFA100N
- Torque data are obtained at hard joint condition with Asian standard filter of EZ-Torq II 100i
- Standard packing - Screwdriver, Cable, Two demo bits, Manual
- The different speed can make different torque reading
* Standard 14P-YF driver cable length = 3m
4.2 Available bit size
The hexagonal bit size should be selected between A and B as below
A
9mm
4.3 Torque curve at Max. speed
YF35N, YF30NP, PYF35N, YFA35N
35
30
25
20
15
10
5
1 2
Screw Start
M2.6~M5
M3~M6 Lever
M4~M8
M3~M6
PUSH
M4~M8
M2.6~M5
Pistol
M3~M6
grip
M4~M8
M2.6~M5
Flange /
M3~M6
Auto
M4~M8
1/4"
3 4 5 6 7 8
Torque
Speed
rpm
Kgf.cm
7-35 500-1,500
10-50 400-1,100
40-100 250-500
7-35 500-1,500
10-50 400-1,100
7-35 500-1,500
10-50 400-1,100
40-100 250-500
7-35 500-1,500
10-50 400-1,100
40-100 250-500
B
14mm
- 8 -
Weight
Bit
Kg
Refer to the 4.2
0.73 A, B
0.73
A, B
0.73 A
0.73 A, B
0.73 A, B
0.7 A, B
0.7
A, B
0.75
A
A, B
0.8
A, B
A
5mm