VB-Series Brushless Electric Screwdrivers

Quick Answer

The VB-Series is a line of brushless electric clutch screwdrivers designed for precision assembly applications requiring accurate, repeatable torque control. Featuring a high-performance brushless motor, automatic shut-off clutch, adjustable torque settings, and direct AC power operation, the VB-Series provides reliable fastening performance while eliminating the need for a separate transformer or power supply.

Who This Is For

Manufacturing engineers
Process engineers
Quality engineers
Assembly operators
Electronics manufacturers
Medical device manufacturers
Aerospace manufacturers
Industrial assembly facilities

When Should You Use This?

Use the VB-Series when:

Precision torque control is required
High-volume production fastening is performed
Long motor life and reduced maintenance are important
A brushless electric screwdriver is preferred
A simple plug-and-play installation is desired
Eliminating an external transformer is beneficial
Continuous-duty operation is required
Adjustable torque settings are needed

When Should You NOT Use This?

The VB-Series may not be the best choice when:

Torque and angle traceability are required
Fastening data collection is needed
Advanced programmable fastening strategies are required
Vacuum screw pickup is required
A cordless screwdriver is preferred

For applications requiring programmable fastening strategies or torque and angle monitoring, consider the Mountz ECT-Series or EPT-Series.

How the VB-Series Works

The VB-Series uses a high-performance brushless motor to drive a precision automatic shut-off clutch.

During operation, the screwdriver:

Delivers repeatable torque output
Automatically shuts off when the preset torque is reached
Allows external torque adjustment
Plugs directly into a standard AC power outlet
Minimizes heat buildup during continuous operation
Reduces maintenance through brushless motor technology

Result:

Accurate torque control
Improved fastening consistency
Longer motor life
Reduced maintenance
Simplified installation
Increased production efficiency

Core Features

High-performance brushless motor
Precision automatic shut-off clutch
Direct AC power operation (no transformer required)
External torque adjustment scale
Lever-start and Push-to-Start configurations
Lightweight ergonomic housing
Low heat generation during continuous operation
Quiet operation
Long motor life with reduced maintenance
Designed for continuous-duty production fastening

Configuration Options

Configuration	Best For
Lever Start	Standard production fastening
Push-to-Start	High-volume repetitive assembly
Low Torque Models	Precision electronics and miniature fasteners
Medium Torque Models	General production assembly

Available Models

The VB-Series includes multiple brushless electric screwdrivers designed for precision low- to medium-torque fastening applications. Models are available in lever-start and push-to-start configurations with torque capacities ranging from 0.3 to 16.5 lbf.in (3.5–186 cN·m).

VB-Series Model Chart

Model	Item Number	Start Type	Torque Range	RPM	Drive Size
VB-1510	145900	Lever Start	0.3–2.6 lbf.in (3.5–29.4 cN·m)	1000	4 mm HIOS
VB-1510P	145901	Push-to-Start	0.3–2.6 lbf.in (3.5–29.4 cN·m)	1000	4 mm HIOS
VB-3010	145902	Lever Start	0.9–4.3 lbf.in (10–49 cN·m)	1000	1/4" Female Hex
VB-3010P	145903	Push-to-Start	0.9–4.3 lbf.in (10–49 cN·m)	1000	1/4" Female Hex
VB-4510	145904	Lever Start	1.7–8.7 lbf.in (20–98 cN·m)	680	1/4" Female Hex
VB-4510P	145905	Push-to-Start	1.7–8.7 lbf.in (20–98 cN·m)	680	1/4" Female Hex
VB-6510	145906	Lever Start	2.6–16.5 lbf.in (29.4–186 cN·m)	500	1/4" Female Hex
VB-6510P	145907	Push-to-Start	2.6–16.5 lbf.in (29.4–186 cN·m)	500	1/4" Female Hex

Model Selection Guide

If you need:	Recommended Model
Ultra-low torque applications	VB-1510 Series
Precision electronics assembly	VB-3010 Series
General production fastening	VB-4510 Series
Higher torque applications	VB-6510 Series
Lever-start operation	Any VB model
Push-to-start operation	Any VBP model

Compatible Accessories

Accessory	Purpose
Torque Cover	Prevents accidental torque adjustment
Tool Balancer	Reduces operator fatigue
4 mm HIOS Bits	For VB-1510 models
1/4" Hex Power Bits	For VB-3010, VB-4510, and VB-6510 models

Setup & Adjustment

Plug the VB-Series screwdriver directly into a compatible AC power outlet.
Install the appropriate driver bit for the application.
Adjust the external torque setting using the torque adjustment scale.
Verify torque output using a calibrated torque analyzer before production.
Install an optional Torque Cover if protection against accidental torque adjustment is required.
Perform sample fastenings and make final torque adjustments before beginning production.
Periodically verify torque output as part of your quality control program.

Common Applications

The VB-Series is commonly used in:

Electronics assembly
Medical device manufacturing
Aerospace assembly
Consumer electronics manufacturing
Telecommunications equipment assembly
Industrial product assembly
High-volume production environments requiring precision fastening
Production lines seeking simplified installation without an external transformer

Use Cases (Real-World Examples)

Electronics Assembly

Problem: Precision electronic assemblies require accurate, repeatable torque to protect sensitive components and ensure product quality.

Solution: The VB-Series provides consistent torque control with a precision automatic shut-off clutch, helping improve fastening accuracy while reducing assembly variation.

Medical Device Manufacturing

Problem: Small fasteners must be installed consistently to meet quality and regulatory requirements.

Solution: The VB-Series delivers repeatable fastening performance with adjustable torque settings and a brushless motor designed for continuous production.

High-Volume Production

Problem: Continuous production environments require reliable fastening tools that operate for long periods with minimal maintenance.

Solution: The VB-Series combines a high-performance brushless motor with an automatic shut-off clutch to provide repeatable torque while reducing maintenance associated with brushed motors.

Simplified Workstations

Problem: Manufacturers want to reduce workstation complexity by eliminating external power supplies and additional wiring.

Solution: The VB-Series plugs directly into a standard AC power outlet, simplifying installation while maintaining precision fastening performance.

Maintenance

Verify torque output regularly using a calibrated torque analyzer.
Inspect the bit holder and drive components for wear or damage.
Keep the screwdriver clean and free of dust and debris.
Inspect the power cord before operation and replace it if damaged.
Replace worn screwdriver bits as needed to maintain fastening accuracy.
Periodically verify torque settings as part of your preventive maintenance program.

Integration & Advanced Features

High-performance brushless motor
Precision automatic shut-off clutch
Direct AC power operation (no external transformer required)
External torque adjustment
Lever-start and Push-to-Start configurations
Lightweight ergonomic housing
Low heat generation during continuous-duty operation
Quiet operation for improved workplace comfort
Long motor life with reduced maintenance
Designed for precision low- to medium-torque production fastening applications

Media & Supporting Content

Need Help?

Contact Applications Engineering for setup guidance
Speak with Sales for product selection
Call us:
- North America:(408) 850-9978
- International: +44 1428 741756

VB-Series Brushless Electric Screwdrivers – FAQ & User Guide