In logistics and automated material handling, conveyor performance is measured by uptime, noise level, energy efficiency, and the ability to scale quickly. Motor Power Company’s MTR Gearless Motor Driven Rollers are designed specifically for these demands, using gearless direct drive to reduce mechanical complexity and deliver stable, repeatable conveying performance across conveyor zones and sorting systems.
What is an MTR Motor Driven Roller?
An MTR motor driven roller integrates the motor directly into the conveyor roller, creating a compact drive unit for modular conveyor design. Motor Power Company positions MTR as a gearless solution with “smart drives” that are perfectly matched to the motor-driven rollers, supporting simplified commissioning and system consistency.
The Key Differentiator: Gearless Direct Drive (No Gearbox)
1) High MTBF and reliability
MPC highlights high MTBF because a motor-driven roller requires fewer components than a traditional motor + gearbox combination—fewer parts, fewer wear points, fewer failures.
2) Improved system efficiency
By removing gears, MTR improves efficiency by avoiding gearbox-related losses, supporting better overall conveyor energy performance.
3) Accurate speed control via reliable feedback
MPC emphasizes accuracy enabled by reliable feedback—critical for merge points, gapping, singulation, and stable flow before scanners or diverters.
4) High dynamics + smoother, quieter operation
Direct drive supports fast response and smooth motion, while the absence of gears reduces noise and vibration—ideal for high-throughput logistics environments.
Fast Commissioning and Easy Replacement (Built for Conveyor Projects)
For large conveyor deployments, speed of installation and serviceability are decisive. MPC highlights:
-
Easy replacement using DMR Drive auto-addressing, meaning no configuration is required when replacing a motor driven roller.
-
Easy commissioning supported by a unique part number, eliminating the need to manage multiple gearbox ratios for different speed requirements.
-
Wide speed choice with “one motor driven roller for the entire speed range,” simplifying design and spares strategy.
Product Range and Core Specifications (Quick Reference)
Motor Power Company lists the MTR gearless family with:
-
Three models (diameters): 46 / 60 / 76 mm
-
Power: 50 to 260 W
-
Torque: 0.16 to 3.1 Nm
-
Low-voltage power supply
MPC’s motion catalogue further positions MTR as solutions for control, movement, storage, and protection of materials and products throughout manufacturing, sorting, warehousing, distribution, consumption, and disposal—a direct match to conveyor and sorting applications.
Spotlight: MTR 46 AD — Integrated Drive + Precision Feedback
Motor Power Company’s MTR 46 AD advances the gearless concept by adding an integrated electronic drive, designed to improve control and simplify installation.
Key highlights stated by MPC include:
-
Gearless motorized driven roller featuring integrated drive
-
48 VDC power supply
-
Encoder feedback: 7168 pulses per revolution for precise speed control
-
Interface options: Analog Velocity and CANopen, compatible with DS301 / DS402 protocols
-
Standard 5-pin M8 connector for easy connection to automation systems
-
MPC also claims “one model runs any speed and torque”, reducing design complexity and inventory variety.
The flyer lists example performance for MTR 46 AD variants, including rated power options (75W and 115W at 48Vdc) and torque figures (stall/peak).
Where MTR Fits Best: Conveyor and Product Sorting Lines
1) Zoned conveyors (ZPA) and accumulation
MTR motor rollers support modular conveyor zoning, enabling energy-optimized operation and smoother accumulation strategies—important for warehouse conveyors and packing lines. (MPC positions MTR broadly for material handling and warehousing flows.)
2) Merge, singulation, and gapping before scanning/diverting
Sorting lines rely on stable flow control before barcode scanning, weighing, vision, or diverter modules. MTR’s feedback-driven speed control and direct-drive dynamics support consistent spacing and speed matching.
3) Main conveying in parcel/carton sorting systems
MPC explicitly frames MTR solutions for movement and sorting across warehousing and distribution workflows—typical of parcel and carton sorting lines.
4) Expansion into heavy-duty handling (pallet conveying)
Motor Power Company also offers pallet conveyor rollers for moving heavy loads in end-of-line material handling, complementing MTR solutions when a facility handles both cartons and pallets.
Why MTR is a Strong Choice for Logistics Automation
If you need a concise technical justification for customers, MTR is positioned by MPC around four measurable benefits:
-
Higher reliability (high MTBF) due to fewer components
-
Higher efficiency + quieter operation thanks to gearless design
-
Faster commissioning and replacement (unique part number; auto-addressing with DMR drive)
-
Integration-ready connectivity (Analog Velocity / CANopen DS301/DS402, M8 5-pin)
