Edge Roller Technology (ERT) 250 Conveyor from Dorner

Edge Roller Technology (ERT) 250 Conveyor Benefits:

Industry Ready

• Reliable and adaptable edge roller platform for the conveyance of medical and cleanroom-based product assembly
• Versatile and durable low back pressure platform for the conveyance of appliance, electronics, automotive, and consumer goods product assembly
• Open drive roller design with aluminum frames
• ISO Class 4 verified for cleanroom applications

Simple & Effective Design

• Non-contact zoning and/or slip roller accumulation capability
• Patent pending linear gearbox technology
• Designed for configuration and modifications in the field
• Variety of automation modules for product traffic control

Safe & Efficient

• Non-jamming: open drive rollers reduce pinch points
• Low-voltage motors are designed to reduce power consumption

Edge Roller Technology (ERT) 250 Conveyor Features:

Zone & Slip Roller Technology

• Non-contact zone control provides simplified traffic control, eliminating pallet stops and costly pneumatic valves
• Low back pressure slip rollers can be used for full length with conventional pneumatic pallet stops
• Individual rollers can be replaced if damaged without affecting the remaining portion of the conveyor
• No belts, reducing product contact and debris
   

Easily Reconfigurable

• Gears, drive shaft, and gearmotor can be repositioned in the field
• The gearmotor can be moved in 250 mm increments
• Lower gears can be removed and gearmotor added to create new zones
• The drive shaft can be moved to any roller zone
• The drive shaft can be relocated to a lower height for added product clearance
   

Patent Pending Gearbox Drive Design

• Durable, patent-pending linear gearbox design provides a robust and flexible method of driven rollers
• Brushless DC gearmotors and controllers
• Reversible motors for assembly automation
• 0 watt, 3.5 amp, low voltage brushless DC motors are used to save space and provide improved efficiency
• All motor controllers are Ethernet IP, Modbus TCP, or PROFINET for ease of control logic, wiring, and communication

Edge Roller Technology (ERT) 250 Conveyor Specifications:

Sizes & Measurements:

• 20 mm to 960 mm wide
• 150 mm long tray minimum
• 38 mm diameter rollers on 50 mm centers
   

Loads & Speeds:

• Loads: up to 114 kg (250 lbs) per pallet or tray
• Up to 6.8 kg (15 lbs) per roller
• Speeds: up to 37 m/min (121 ft/min)
   

Slip & Driven Rollers

• Driven Roller (over molded on shaft)
• Slip Roller
   

Pallets

• 320 to 800 mm pallets
• Static conductive HPDE skirt 
• Proximity sensor pick-up on side and bottom
• Optional pin tracking ball bearings for corner conveyors
   

Download Edge Roller Technology ERT 250 Conveyor Brochure 

Download Edge Roller Technology ERT 250 Conveyor Brochure

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Talk to one of our automation experts today at (855) 737-4716, or fill out our online form to learn more.