24V/48V dc brushless motorized roller with rubber coating and double o groove
The DGBL76-A-60W-24V-265L-15M-J-O is a 24V or 48V DC brushless motorized roller with a rubber coating and double O groove, designed for medium and light load conveying. It features an integrated high efficiency direct drive brushless gear reduction motor with adjustable speed and fixed torque output. The roller is available in lengths from 220 mm to 1500 mm and can be supplied in diameters of 48.6 mm, 50 mm, 57 mm, 60 mm, and 76 mm, with larger sizes customizable. The tube material options include galvanized, chrome plated, NR coating, PU coating, SUS304, and SUS201.
Product Overview
The DGBL76-A-60W-24V-265L-15M-J-O is a 24V or 48V DC brushless motorized roller with a rubber coating and double O groove, designed for medium and light load conveying. It features an integrated high efficiency direct drive brushless gear reduction motor with adjustable speed and fixed torque output. The roller is available in lengths from 220 mm to 1500 mm and can be supplied in diameters of 48.6 mm, 50 mm, 57 mm, 60 mm, and 76 mm, with larger sizes customizable. The tube material options include galvanized, chrome plated, NR coating, PU coating, SUS304, and SUS201.
Part of the Motor Roller range, used in Warehouse and Distribution Centres.
Key Benefits
- Adjustable speed from 10% to 150% of rated speed using a speed control box
- Fixed torque output across the entire speed range, maintaining consistent performance
- 24V or 48V DC safety voltage operation with 40W or 80W motor power options
- Rubber coating provides improved grip and reduces product slippage
- Double O groove allows for belt or chain drive integration with standard pulleys
- Available in multiple tube materials for different environmental conditions
Application Scenarios
- Conveyor lines in packaging facilities where product speed needs to be adjusted during loading or unloading
- Assembly lines requiring smooth, controlled movement of light to medium weight components
- Automated storage and retrieval systems with variable speed zones for safe product handling
- Material handling systems where belt tracking is improved by the double O groove design
- Logistics centers using modular conveyor sections with consistent motorized roller performance
Who It Is For
- Conveyor system integrators building medium and light load conveying lines
- Material handling equipment builders requiring adjustable speed motor rollers
- Warehouse automation contractors installing modular conveyor sections
- Industrial distributors stocking motorized rollers by voltage, power, and diameter
- Production line builders integrating motor rollers into automated workflows
Problems It Solves
- Inconsistent product speed on conveyor lines due to fixed speed motors
- Difficulty in aligning products at transfer points when speed cannot be adjusted
- Slippage of light or irregularly shaped items on flat rollers without grip enhancement
- Need for multiple motor types when different speeds are required across a single line
- Lack of standardized drive interface for belt or chain integration in modular systems
Technical Features
- Integrated DC brushless gear reduction motor with high efficiency direct drive
- Adjustable speed range from 10% to 150% of rated speed via external speed control box
- Fixed torque output maintained at all speeds, including slowest and fastest settings
- Rubber coating on the roller surface for improved traction and product stability
- Double O groove design compatible with standard pulleys and drive systems
- Available in multiple tube materials to suit different environmental and load conditions
- Motor power options of 40W and 80W for different load and speed requirements
Materials
- Galvanized tube for general industrial use with moderate corrosion resistance
- Chrome plated tube for improved wear resistance and surface hardness
- NR coating for non-marking contact and moderate chemical resistance
- PU coating for abrasion resistance and low noise operation
- SUS304 stainless steel tube for wet, washdown, or corrosive environments
- SUS201 stainless steel tube for cost-effective corrosion resistance
Quality Control
- Torque output verified across the full speed range to ensure consistency
- Speed adjustment tested using a speed control box to confirm 10% to 150% range
- Rubber coating inspected for even thickness and adhesion
- Double O groove checked for correct dimensions and alignment
- Electrical connections tested for continuity and insulation resistance
Customization Options
- Select tube material from galvanized, chrome plated, NR coating, PU coating, SUS304, or SUS201
- Choose between standard model AS and high power model HAS for different torque needs
- Request larger diameters beyond 76 mm for custom applications
- Add optional features such as poly V pulley, V pulley, sprocket, timing pulley, brake, or waterproofing
- Specify roller length within the 220 mm to 1500 mm range
Use Guide
- Ensure the speed control box is compatible with the selected voltage and power rating
- Set the rated speed based on the required throughput and product handling needs
- Verify that the roller length matches the conveyor frame width and drive alignment
- Use the double O groove to mount standard pulleys or sprockets for belt or chain drive
- Select tube material based on environmental exposure and product contact requirements
Specifications
| Model No | DGBL76-A-60W-24V-265L-15M-J-O |
|---|---|
| Power Supply | DC 24V or 48V |
| Motor Power | 40W or 80W |
| Roller Length | 220 mm to 1500 mm |
| Roller Diameter | 48.6 mm, 50 mm, 57 mm, 60 mm, 76 mm |
| Tube Thickness | 2.5 mm |
| Coating | Rubber coating |
| Groove Type | Double O groove |
| Speed Range | 10% to 150% of rated speed |
| Torque Output | Fixed across speed range |
| Tube Material | X: Galvanized, G: Chrome Plating, J: NR Coating, P: PU Coating, S3: SUS304, S2: SUS201 |
Manufacturing Process
Step 1
Assembly of the DC brushless motor with gear reduction unit
Step 2
Mounting of the roller shaft into the tube with precision alignment
Step 3
Application of rubber coating to the roller surface
Step 4
Machining of the double O groove for drive compatibility
Step 5
Integration of electrical wiring and connector terminals
Compared With Other Options
| AC motorized rollers | DC brushless motors offer quieter operation, better speed control, and lower power consumption at the same output |
|---|---|
| Brushed DC motorized rollers | Brushless motors have longer life, less maintenance, and higher efficiency under continuous operation |
| Fixed speed motor rollers | This model allows speed adjustment across a wide range, enabling better integration with variable speed lines |
24V/48V dc brushless motorized roller with rubber coating and double o groove Questions
What voltage options are available for this motorized roller?
The roller operates on DC 24V or 48V, both considered safe voltages for industrial use.
Can the speed be adjusted during operation?
Yes, the speed can be adjusted from 10% to 150% of the rated speed using a compatible speed control box.
Is the torque output constant across all speeds?
Yes, the DGBL Series provides fixed torque output regardless of speed, from the slowest to the fastest setting.
What materials are available for the roller tube?
Options include galvanized, chrome plated, NR coating, PU coating, SUS304, and SUS201, each suited to different environments.
Can I get a roller longer than 1500 mm?
Yes, longer lengths beyond 1500 mm can be customized upon request.
What is the purpose of the double O groove?
The double O groove allows for secure mounting of belts, chains, or drive pulleys, improving drive system integration.
Get a Price for 24V/48V dc brushless motorized roller with rubber coating and double o groove
Send the quantity and any material or surface option you need, and a quotation comes back against this model number.