24v/48V dc brushless motorized roller with speed control box with diameter:76mm
The DGBL76-A-80W-24V-265L-15M-X is a 76mm diameter DC brushless motorized roller with integrated speed control box, rated for 80W output and 24V or 48V DC power supply. It delivers adjustable linear speed from 10% to 150% of rated speed, with fixed torque output across the full range. The roller is available in lengths from 220mm to 1500mm and features a galvanized, chrome plated, NR coated, PU coated, SUS304, or SUS201 tube material. It is designed for medium and light load conveying applications requiring smooth, controlled motion.
Product Overview
The DGBL76-A-80W-24V-265L-15M-X is a 76mm diameter DC brushless motorized roller with integrated speed control box, rated for 80W output and 24V or 48V DC power supply. It delivers adjustable linear speed from 10% to 150% of rated speed, with fixed torque output across the full range. The roller is available in lengths from 220mm to 1500mm and features a galvanized, chrome plated, NR coated, PU coated, SUS304, or SUS201 tube material. It is designed for medium and light load conveying applications requiring smooth, controlled motion.
Part of the Motor Roller range, used in Warehouse and Distribution Centres.
Key Benefits
- Adjustable speed from 10% to 150% of rated speed using the integrated control box
- Fixed torque output across the entire speed range, maintaining consistent performance
- 76mm diameter with 2.5mm tube thickness for compatibility with standard conveyor frames
- Available in 24V or 48V DC power supply for safe operation in industrial environments
- Motor roller with integrated brushless gear reduction for high efficiency and low maintenance
Application Scenarios
- Conveyor lines in packaging and assembly where product speed must be adjusted for different stages
- Light to medium load transfer systems in warehouse automation requiring variable speed control
- Integration into modular conveyor systems where speed matching between sections is critical
- Production lines with intermittent operation where slow start and stop are needed
- Custom conveyor sections where a single motor roller drives a segment with consistent torque
Who It Is For
- Conveyor system integrators building variable speed lines for packaging or assembly
- Material handling equipment builders needing motor rollers with adjustable output
- Industrial distributors stocking motorized rollers by power and voltage
- Assembly line builders integrating speed control into fixed or modular systems
- Logistics automation contractors installing conveyors with variable throughput
Problems It Solves
- Conveyors that require speed adjustment between sections but lack a central control method
- Systems where inconsistent torque at low speed causes product slippage or jamming
- Manual speed changes that disrupt production flow or require frequent operator input
- Inflexible motor rollers that cannot adjust to varying load or throughput demands
- Lack of a single integrated solution for motor, gear reduction, and speed control
Technical Features
- Integrated DC brushless gear reduction motor with 80W output and 24V or 48V power supply
- Speed control box enables adjustment from 10% to 150% of rated speed
- Fixed torque output maintained at all speeds, including slowest and fastest settings
- 76mm diameter with 2.5mm tube thickness for standard frame compatibility
- Available in roller lengths from 220mm to 1500mm to suit different conveyor spans
Materials
- Galvanized tube for general industrial use with moderate corrosion resistance
- Chrome plated tube for improved wear resistance and surface hardness
- NR coated tube for non-marking contact with sensitive product surfaces
- PU coated tube for quiet operation and protection of delicate goods
- SUS304 and SUS201 stainless steel tubes for wet, washdown, or corrosive environments
Quality Control
- Speed control box tested to confirm range from 10% to 150% of rated speed
- Torque output verified at both rated and minimum speeds to ensure consistency
- Tube material and thickness checked against the order specification
- Motor and gear reduction unit tested for smooth rotation and no binding
- Final assembly inspected for correct alignment and secure mounting of components
Customization Options
- Choice of tube material: galvanized, chrome plated, NR coated, PU coated, SUS304, or SUS201
- Selection of special features: Poly V Pulley, V Pulley, Sprocket, Timing Pulley, O Groove, Brake, or Waterproof
- Adjustable roller length from 220mm to 1500mm to fit specific conveyor designs
- Power supply voltage choice between 24V and 48V DC
- Option to select standard model (AS) or high power model (HAS) based on load requirements
Use Guide
- Select the correct roller length to match the conveyor frame spacing
- Choose tube material based on environment: galvanized for dry, stainless for wet or washdown
- Set the speed control box to the desired range using the 10% to 150% adjustment
- Ensure power supply matches the 24V or 48V requirement for safe operation
- Verify that the fixed torque output is sufficient for the load at the slowest speed
Specifications
| Model No | DGBL76-A-80W-24V-265L-15M-X |
|---|---|
| Diameter | 76 mm |
| Tube Thickness | 2.5 mm |
| Power Supply | 24V or 48V DC |
| Motor Power | 80W |
| Speed Range | 10% to 150% of rated speed |
| Rated Speed | 21 m/min |
| Torque Output | Fixed across speed range |
| Roller Length | 220 mm to 1500 mm |
| Roller Material | Galvanized, Chrome Plated, NR Coated, PU Coated, SUS304, SUS201 |
Manufacturing Process
Step 1
Assembly of the brushless gear reduction motor into the roller tube
Step 2
Integration of the speed control box with the motor roller unit
Step 3
Testing of speed range and torque output at multiple settings
Step 4
Final inspection of tube material, diameter, and length against order specification
Step 5
Packaging for shipping with protective coverings for the motor and control box
Compared With Other Options
| AC motorized rollers | DC brushless motors offer smoother speed control and lower power consumption, suitable for variable speed applications |
|---|---|
| Standard motor rollers without speed control | This unit includes an integrated control box for speed adjustment, while others operate at fixed speed |
| Lower power motor rollers | The 80W model supports higher load capacity than 40W versions, suitable for heavier medium-duty applications |
| Brushed DC motor rollers | Brushless motors have longer life and lower maintenance, with no carbon brush wear or sparking |
| External speed controllers | Integrated control box reduces wiring complexity and space requirements compared to external units |
24v/48V dc brushless motorized roller with speed control box with diameter:76mm Questions
What is the power supply for this motor roller?
It operates on 24V or 48V DC, both considered safe voltage levels.
Can the speed be adjusted?
Yes, the speed control box allows adjustment from 10% to 150% of the rated speed.
Is the torque constant across speeds?
Yes, the torque output remains fixed at all speeds, including the slowest and fastest settings.
What tube materials are available?
Available options include galvanized, chrome plated, NR coated, PU coated, SUS304, and SUS201.
What is the roller length range?
Roller lengths range from 220mm to 1500mm, customizable to fit specific conveyor needs.
Can I add a brake or pulley?
Yes, special features such as brake, Poly V Pulley, V Pulley, Sprocket, Timing Pulley, O Groove, or waterproofing can be requested.
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