SV-G2055KP (20-55 kgf.cm ; Push-to-start) Vector Vina Brushless Electric Screwdriver


The most powerful industrial electric screwdriver (Brushless) series in the SV-G Series ecosystem by Vector Vina. Featuring a durable, heat-free brushless motor combined with an optical brake and precision clutch, it is ideal for high-intensity industrial assembly lines.
Torque range: 20 – 55 kgf.cm (1.96 – 5.39 N.m)
No-load speed: 500 rpm
Start type: Lever
Operating voltage: DC 36V
Compatible screwdriver bit: Hex 6.35 mm (1/4″)
Torque accuracy: ±5% tolerance
Industrial Brushless Electric Screwdriver – High Torque
The SV-G2055KL is the highest-torque model in the SV-G Series ecosystem, engineered specifically for fastening applications requiring high torque and superior stability. Powered by an advanced brushless motor, the tool operates durably without heat generation, significantly extending service life. Its lever-start (trigger) design offers maximum flexibility for operators in high-intensity industrial assembly lines.
High-efficiency brushless motor technology ensures smooth operation, low vibration, and completely eliminates periodic carbon brush replacement.
An optimally designed clutch mechanism maintains stable torque accuracy within ±5%, ensuring consistent quality across every screw joint.
Utilizes a photoelectric sensor in place of a traditional mechanical brake switch, eliminating technical latency and extending the lifespan of the control system.
A slim body with a high-grade non-slip plastic housing reduces hand pressure and operator fatigue during extended working hours.
| Technical Specification | Model SV-G2055KL |
|---|---|
| Torque (kgf.cm) | 20 – 55 |
| Torque (N.m) | 1.96 – 5.39 |
| No-Load Speed (rpm) | 500 |
| Machine Screw | 4.0 – 5.0 mm |
| Tapping Screw | 3.0 – 4.0 mm |
| Start Type | Lever |
| Operating Voltage | DC 36V |
| Bit Shank Size | Hex 6.35 mm (1/4″) |
| Weight / Length | 620g / 260mm |
Torque Range
20 – 55 kgf.cm
Series
G-Series Brushless
Start Type
Lever (L)




