DC Automatic SD-A400L Trigger Start Brushless Electric Screwdriver

Specifications

SD-A400L DC Automatic Electric screwdriver /Hand Tool
1.Fully Automatic,no carbon brush
2.Cheap price with high quality

Performance of SD-A400L DC Automatic Brushless Electric screwdriver /Hand Tool :

 

1.  It is automatic Electric screwdriver. When the torque is locked, the clutch will automatically trip,the motor power will be automatically off and the electric screwdriver will stop running.

 

2. Brushless aerospace-graded motor is used and produces no dust, low noise and durability. Maintenance is not necessary.

 

3.  Non-contact switch is used to provide a durable life in which there is no necessity to replace the item often.

 

4.  The forward/ reverse switch is designed according to ergonomics allowing the one-handed operation.

 

5. Torque adjustment is easy and convenient step-less adjustment by rotating the torque adjustment ring to the left or to the right.Speed can also be adjusted to High (Hi) or Low (Lo).

 

6.  Four screwdriver heads( A,B,C and D) are available.

 

7. It can be used for laptops,integrated substrates,mobile phones, digital cameras and other products assembly operatons.

 

8.  It is suitable to be used in dust-free workshop.

 

9. Certification: CE,CCC,ROHS and ISO9001:2008

 

 

Specification: 

 

Model				SD-A200L	SD-A300L	SD-A400L
Input voltage				DC 30V
Torque range		(Kgf.cm)		0.12-1.5	0.2-3.5	0.3-6.5
		(Lbf.in)		0.88-1.32	0.18-3.08	0.44-6.16
		(N.m)		0.01-0.15	0.02-0.34	0.05-0.69
Accuracy				±3%
No-Load Speed(r.p.m) ±10%			HI	1000	1000	1000
			LO	650	650	650
DC Controller				SD-30A/SD-40A
Rating Power(W)				15
Screws diameter(mm)	Machine screw			1.0-2.3	1.4-2.5	1.4-2.6
	Self-Tapping screw			1.0-2.0	1.2-2.3	1.4-2.5
Weight(g)				430
Length(mm)				223

Bit type

 

 

Torque Curve:

 

 

 

Outlook Dimension: