Motorised Rollers (MDR)

50mm PM500FE 24VDC Motor Driven Roller with external controller

The PM500FE series is designed for conveying light and medium loads (up to 300kg), making it ideal for order preparation, distribution, and assembly lines. This model features a standard 50 mm diameter roller with a DC brushless motor contained within the tube, while the control circuit (such as CBM-105 or HB510) remains separate. This separation is crucial to optimise the performance and durability of the roller, allowing for advanced functions like pulse signal control, acceleration/deceleration, and position holding. The JST connector ensures reliable wiring.

External Control Advantage. The circuit board is separated from the gear-motor to optimise performance, durability, and offer diverse control functions.

Versatile Load Handling. Designed to efficiently handle light to medium loads with a maximum static load of up to 300 kg for the conveyor (up to 65 kg per roller).

Environmental Adaptability. Available in IP54 (standard), IP65, and Cold Room versions to suit various operating conditions.

Dyno Conveyors is a proud partner and exclusive distributor of Itoh Denki, the Japanese world-leading specialist in motorised drive roller (MDR) based material handling technologies.

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Features, Benefits & Uses

Features & Benefits

  • Operational Durability. Isolating the circuit board from the gear-motor reduces heat transfer to the motor, enhancing the roller’s lifespan and protecting electronics.
  • Safety Features. The system operates on low 24VDC voltage and includes built-in thermal protection (>95°C for the circuit board and >110°C for the motor).
  • Quiet Operation. The design incorporates specific noise absorbers, achieving a low nominal sound level of approximately 52 dB.
  • High Performance. Capable of up to 1800 starts per hour in intermittent operation and features dynamic braking.
  • Flexible Configuration. Available in multiple speed codes (15, 25, 55, 90) to match specific throughput requirements.

Uses

  • Order preparation and distribution lines.
  • Assembly lines requiring precise control.
  • Zero pressure accumulation (ZPA) systems.
  • Transfer systems including 90° transfers and curves.

Specifications

Specifications

  • Roller Diameter: 50 mm
  • Motor Type: DC Brushless (Requires External Controller: CBM-105 or HB510)
  • Recommended Load: Light to Medium Loads
  • Nominal Voltage: 24 V DC (+/- 10%)
  • Protection Index: IP54 (IP65 available)
  • Max Static Load (300mm length): Up to 65 kg per roller (dependent on length)
  • Max Axial Force: 290 N
  • Tube Length Range: 285mm to 1300mm (consult for longer lengths)
  • Cable & Connector: 300mm cable with 9-pin JST connector
  • Braking Method: Dynamic Braking

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