Economic trigger start type Screwdriver

Sudong is a one stop solution for clutch-based BLDC screwdrivers. Sudong’s huge range of BLDC Screwdriver has everything form a very basic BLDC screwdriver to an Advanced tool with torque display, speed control and counting, The wide range of modes start from a 0.01N.m to 35N.m. All Sudong BLDC tools work on a clutch based mechanism giving them high-repeatability. All tools have auto-shutoff, shutting the motor off as soon as the torque is reached gives them a long service life and prevent the parts with over tightening due to continuous impacts.

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Features

It is automatic Electric Screwdriver. When the torque is locked, the clutch will automatically trip, the motor power will automatically turn off, and the electric screwdriver will stop running.
Brushless aerospace-graded motors are used and produce no dust, low noise and durability. Maintenance is not necessary.
The forward / reverse switch is designed according to ergonomics allowing the one-handed operation.
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).
The most economical and durable's best Value models, it is best for general electronics, home appliances, toys and other products assembly operations.
It can be easily and efficiently operated in the assembly line with its stable torque and long-term working motors.
Small size, light weight, it is easy to operate for a long time without fatigue and can improve efficiency.

Technical Specifications

MODEL	TORQUE RANGE	NO-LOAD SPEED	INPUT VOLTAGE	WEIGHT	SCREW BIT
SD-A200L	0.01-0. 15N.m	800-1000r.p.m	30V	450g	Ø4mm
SD-A300L	0.02-0. 34N.m	800-1000r.p.m	30V	450g	Ø4mm
SD-A400L	0.03-0. 63N.m	800-1000r.p.m	30V	450g	Ø4mm
SD-A450L	0.1-1N.m	800-1000r.p.m	30V	650g	Ø5mm
SD-A450LF	0.1-1N.m	1600-2000r.p.m	30V	650g	Ø5mm
SD-A500L	0.2-1. 18N.m	800-1000r.p.m	30V	650g	Ø5mm
SD-A500LF	0.2-1. 18N.m	1600-2000r.p.m	30V	650g	Ø5mm
SD-A550L	0.29-1. 86N.m	800-1000r.p.m	30V	650g	Ø5mm
SD-A550LF	0.29-1. 66N.m	1600-2000r.p.m	30V	650g	Ø5mm
SD-A600L	0.5-2. 45N.m	800-1000r.p.m	30V	780g	¼-Hex
SD-A600LF	0.5-2. 25N.m	1600-2000r.p.m	30V	780g	¼-Hex
SD-A620L	0.98-2. 94N.m	800-1000r.p.m	30V	780g	¼-Hex
SD-A630L	0.98-3. 43N.m	450-650r.p.m	30V	780g	¼-Hex
SD-A700L	1.47-4. 41N.m	450-650r.p.m	30V	780g	¼-Hex