Motor Driven Roller

Powering Every Motion System

Built for precision and performance, RollnDrive Motor Driven Rollers provide intelligent conveyor solutions with low maintenance, energy efficiency, and dependable operation. Designed to optimize material flow across diverse industrial environments.

2

Product Series

6+

Drive Type

450 KG

Max Payload

24V - 48V

Voltage Range

Custom

Configurable

Our MDR Series

Built For Every Conveyor

50mm MDR

Compact solution for efficient
conveyor automation.

Compact Design

High Speed Handling

Light to Medium Loads

76mm MDR

Designed for demanding conveyor systems, the 76mm MDR delivers higher torque, greater load capacity, and reliable performance.

Heavy Duty Performance

High Payload Systems

Continuous Operation

Drive types

Multiple Drive Options For Every Need

Select the right drive mechanism to match your application and performance.

O Groove

Best for light-duty conveyor application.

Poly V

Smooth and quiet power transmission.

Sprocket

Positive drive for high torque applications.

Crowned

Self-tracking design for improved belt alignment.

Coating options

Protect Every Roller For Every Application

Choose the right coating to improve grip, durability, noise reduction, and product handling for your conveyor application.

MS Zinc Plated

Corrosion-resistant finish for everyday conveyor applications.

PU Coating

Provides high grip while protecting delicate products.

Rubber Coating

Enhanced traction with low-noise material handling.

Silicone Coating

Heat-resistant surface for specialized conveyor applications.

Material options

Engineered Materials For Every Environment

Choose the right roller material to match your operating conditions, durability requirements, and application demands.

OEM Ready

Industrial Grade

Corrosion Resistant

Application Specific

Custom Fabrication

SS304 Stainless Steel

Premium corrosion-resistant construction for hygienic, food-grade, and harsh industrial environments.

MS (Mild Steel)

Robust and economical solution designed for general-purpose industrial conveyor applications.

TECHNICAL SPECIFICATIONS

Explore MDR Performance

Compare both Motor Driven Roller series and select the ideal solution for your conveyor application.

PERFORMANCE

Performance & MDR Specifications

Compare the performance range and key specifications of our 50.8mm and 76mm Motor Driven Rollers.

COMPACT MDR

50.8mm MDR

High-speed solution for compact conveyor applications.

50.8MM

Power 60 W

Motor Type BLDC-IR

Voltage 48 VDC

Roller Length 270–1100 mm

Performance Range

Torque Payload RPM Speed

0.6 Nm 5 kg 1000 157 m/min

2.4 Nm 25 kg 250 39.3 m/min

2.85 Nm 30 kg 210.5 33.1 m/min

4.05 Nm 35 kg 148.1 23.3 m/min

9.6 Nm 60 kg 62.5 9.8 m/min

HEAVY DUTY MDR

76mm MDR

High-load solution for demanding conveyor applications.

76MM

Power 125 W

Motor Type BLDC-IR

Voltage 24–36 VDC

Roller Length 300–1500 mm

Performance Range

Torque Payload RPM Speed

4.8 Nm 70 kg 250 60 m/min

19.2 Nm 450 kg 63 15 m/min

ELECTRICAL CONNECTION

Standard Motor Wiring

The MDR uses dedicated Hall and phase connections for motor control and feedback.

Connection Wire Gauge

+5V Red 26 AWG

Hall U Yellow 26 AWG

Hall V Green 26 AWG

Hall W Blue 26 AWG

GND Black 26 AWG

Phase U Yellow 20 AWG

Phase V Green 20 AWG

Phase W Blue 20 AWG

PRODUCT CONFIGURATION

Understand the MDR Part Number

Each MDR configuration can be identified through its structured part-number format.

RD-MDR-R-125-IR-M-1.2-251-500-C-MS-NA

Diameter R — 80 mm
S — 76.2 mm
T — 50 mm

Power Power rating in Watts

Motor Type IR

Voltage M — 24VDC
N — 36VDC
O — 48VDC

Torque Rated torque in Nm

Speed Speed in m/min

Roller Type A — Poly V Groove
B — Crowned
C — V-Groove
D — Sprocket

Material MS — MS Zinc Plated
SS — SS304

Coating PU — PU
NR — Natural Rubber
Si — Silicone

Technical Details

Need More Technical Details?

Download our Motor Driven Roller brochure to explore detailed technical specifications, available models, dimensions, performance data, compatible controllers, and customization options. Whether you're designing a new conveyor system or upgrading an existing one, our technical resources provide the information you need to choose the right MDR solution.

Technical Specifications

Application Guide

Product Configurations

Engineering Support

Applications

Built for Every Industry

RollnDrive Motor Driven Rollers are engineered to deliver reliable, efficient, and intelligent material handling solutions across a wide range of industrial automation applications.

Logistics & Warehousing

Fast and efficient conveyor solutions for warehouses, distribution centers, and logistics operations.

E-commerce Fulfillment

High-speed material movement for automated order processing and fulfillment systems.

Parcel & Courier

Smooth and accurate package transportation for modern sorting and delivery hubs.

Food & Beverage

Hygienic conveyor solutions designed for food processing and packaging applications.

Pharmaceutical

Reliable material handling for cleanroom environments and pharmaceutical production lines.

Manufacturing

Optimized conveyor automation for assembly lines and industrial manufacturing processes.

Packaging Lines

Consistent product transfer for automated packaging, labeling, and inspection systems.

Automotive

Heavy-duty conveyor performance for automotive production and component handling.

READY TO START ?

Let's Build Your Conveyor Solution

Choose the right roller material to match your operating conditions, durability requirements, and application demands.

HOW IT WORKS

Share Your Requirements

Tell us about your conveyor application, operating environment and performance requirements.

Engineering Review

Our engineers evaluate your project and recommend the ideal Motor Driven Roller configuration.

Receive Your Quote

Receive a tailored quotation with specifications, pricing and estimated delivery timeline.

Start Your Project

Approve your quotation and begin building your conveyor solution with RollnDrive.

Tell Us About Your Project

Full Name

Company Name

Business Email

Phone Number

Industry

Application

Preferred MDR

Estimated Load Capacity

Project Requirements

Frequently Asked Questions

Everything You Need to Know About Our Motor Driven Rollers

Explore answers to the most common questions about RollnDrive Motor Driven Rollers, including product features, customization options, compatibility, performance, and technical support to help you choose the right solution for your conveyor system.

What are Motor Driven Rollers (MDRs)?

Motor Driven Rollers (MDRs) are compact conveyor rollers with an integrated motor and gearbox. They eliminate the need for external drive systems, providing a cleaner, quieter, and more energy-efficient solution for modern conveyor automation.

What roller sizes are available?

RollnDrive offers Motor Driven Rollers in multiple sizes to suit different applications, including 50mm and 76mm series. Each series is designed for specific load capacities, conveyor widths, and operational requirements.

Which industries are Motor Driven Rollers suitable for?

Our MDR solutions are widely used in logistics, e-commerce, warehousing, packaging, manufacturing, food processing, pharmaceuticals, and airport baggage handling systems where reliable and efficient material movement is essential.

Can Motor Driven Rollers be customized?

Yes. We offer various customization options, including roller length, tube material, surface coating, shaft configuration, cable exit direction, and other specifications to meet your application's unique requirements.

Are Motor Driven Rollers energy-efficient?

Yes. MDR technology consumes power only when required, helping reduce energy consumption, minimize maintenance, and improve overall conveyor system efficiency compared to traditional conveyor drives.

How can I choose the right MDR for my application?

Simply share your conveyor dimensions, product weight, operating speed, and application requirements with our team. We'll recommend the most suitable Motor Driven Roller and controller combination for your system.