Chain Driven Live Roller Curve
Overview
Industrial Kinetics’ Chain Driven Live Roller (CDLR) Curve Conveyors are engineered to transport palletized or unit loads smoothly and positively around horizontal curves. Utilizing a roller-to-roller chain drive, these curves maintain consistent pallet orientation and control through 30°, 45°, 60°, and 90° directional changes. CDLR curves are designed for heavy-duty pallet handling where reliability, load control, and integration with straight CDLR conveyor sections are critical.

Specifications
| Feature | Specification |
|---|---|
| Curve Types | CDLR Curve with Tapered Rollers (30°, 45°, 60°, 90°) CDLR Curve with Straight Rollers (30°, 45°, 60°, 90°) |
| Roller Series | 2511 CDLR Curves: 2-1/2” diameter, 11-gauge rollers 2607 CDLR Curves: 2-5/8” diameter, 7-gauge rollers |
| Roller Construction | Plain steel or pre-galvanized steel roller tubes (application dependent) Plain steel axles ABEC-1 sealed precision bearings |
| Chain Drive | Positive roller-to-roller chain drive Precision machined sprocket plug construction Chain sizes selected to match roller series and load requirements |
| Frame | Heavy-duty 4-gauge formed steel frame Designed to align with standard CDLR straight conveyor elevations |
| Standard Curve Angles | 30° 45° 60° 90° |
| Effective Conveyor Widths | 22-1/4” 28-1/4” 34-1/4” 40-1/4” 46-1/4” 52-1/4” 58-1/4” 64-1/4” 70-1/4” |
Controls
- Constant speed operation matched to adjoining CDLR straight sections
- Reversible drives for bidirectional pallet flow
- Brake motors for controlled stopping and accumulation near curves
- Photoeye-ready for pallet detection and zone control
- Compatible with Ethernet/IP and discrete I/O architectures
Load Capacities
- Designed for palletized and unit loads commonly conveyed on CDLR systems
- Typical pallet loads up to 3,000 lbs, dependent on roller series, curve angle, pallet condition, and accumulation strategy
- 2607 series recommended for higher load and rack-supported pallet applications
Options
- Adjustable or clamp-on pallet guides
- Fixed end stops and curve-entry stops
- Guardrails and angle or channel guarding
- Floor-mounted supports and sway brace kits
- Photoeye and reflector mounting brackets
- Fork truck protection and bollards
- Crossover tread plates and maintenance walk-over platforms
Non-standard Features
- Custom curve radii or compound curves
- Special finishes for harsh or corrosive environments
- Non-standard widths or elevations
- Dual chainbox construction for high-load or rack transport
- Integration with ASRS interface equipment
Why Choose Us
Industrial Kinetics CDLR curve conveyors are designed using proven CEMA application guidelines and engineered to match the performance and durability of straight CDLR conveyor sections. The positive chain-driven design ensures pallet control through curves without slippage, skewing, or loss of orientation. Heavy-duty construction and flexible configuration options allow these curves to perform reliably in demanding pallet handling systems.
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System Integration
CDLR curve conveyors are designed to integrate seamlessly with straight CDLR conveyors, pallet stops, transfers, scales, and automated interfaces. These curves are commonly used in systems that include palletizers, depalletizers, ASRS, AGVs, and robotic cells, maintaining consistent pallet speed and control throughout directional changes.
What industries typically use these systems:
01
Manufacturing: Routing pallets between process areas while maintaining controlled flow.
02
Warehousing & Distribution: Directional changes in pallet conveyor lines feeding ASRS or shipping lanes.
03
Automotive & Heavy Industry: Transporting heavy pallets and racks through curved conveyor paths.
04
Consumer Goods & Packaging: Pallet movement between palletizing, stretch wrapping, and staging zones.
Frequently Asked Questions
When should tapered rollers be used instead of straight rollers?
Tapered rollers help maintain pallet orientation through the curve and are commonly used for standard pallets and mixed load conditions.
Can CDLR curves handle heavy pallets?
Yes. CDLR curves are designed for heavy-duty pallet handling, with the 2607 series recommended for higher loads.
Are CDLR curves reversible?
Yes. With appropriate drive configuration, CDLR curves can operate in either direction.
Do CDLR curves match straight conveyor speeds?
Yes. Curves are typically designed to match the speed and elevation of adjoining CDLR straight sections.
Can these curves integrate with ASRS or automated systems?
Yes. CDLR curves are commonly used in ASRS, palletizing, and robotic conveyor systems.
Request a Quote. Start Your Project Today
2535 Curtiss St.
Downers Grove, IL 60515
Phone: (630) 655-0300
Fax: (630) 655-1720
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