| THAYER Model No. |
| 2RF-6ALA |
| No. of Weigh Idlers |
| 2 |
| Belt Width (W) Inches |
| 24-72 |
| Idler Spacing (S) Inches |
| 42-60 |
| Minimum Load (lbs/ft) |
| 4.2 |
| Maximum Loading (lbs/idler) |
| 800 |
| Mass Counter-Balanced Weigh Bridge |
| YES |
| Belt Speed (Ft/Min) |
| 10-1000 |
| Accuracy (%) Design Rate |
| 0.25% |
| Accuracy (%) 3:1 Range |
| 0.50% |
| Load Cell Support |
| LVDT |
Model 2RF-6ALA
High-Accuracy Belt Scale for Light Loading Applications
Thayer Scale’s 2RF-6ALA conveyor belt scale is a 2-idler design specifically engineered for low-density and light loading applications (≤ 10 lb/ft) where accuracy matters (¼% typical). Featuring Thayer Scale’s mass-counterbalanced design leveraging our exclusive FMSS™ technology and unique secondary lever system, this scale ensures stable, repeatable weighing of lightweight dry bulk solids.
Industry Applications
Suitable for light loading and low density dry bulk material weighing.
- Forest Products: wood chips, sawdust
- Tobacco: flakes, shredded leaf
- Food and agriculture: grains, rice flakes, cereals
- Chemicals: Light industrial powders and chemicals
Get a Quote for Thayer Scale’s Model 2RF-6ALA
Key Benefits
of Thayer Scale’s Model 2RFS-6 High-Accuracy Conveyor Belt Scale
🎯 Reliable Accuracy for Light Loading
Measures light material flows (under 10 lb/ft) with consistent, verifiable accuracy.
🎚️ Only Measures What Matters
Powered by our FMSS™ technology, our mass-counterbalanced conveyor belt scale is designed to discriminate between net load measurement and undesirable extraneous forces.
🧱 Built to Survive
Our secondary lever and RF flexure design resist shocks, lateral forces, and overloads >1,000 lbs without compromising accuracy.
🌀 Precision Belt Speed Sensing
A precision speed sensing wheel resists material buildup and delivers reliable speed signals—critical for accurate totalization.
🔧 Simplified Maintenance & Calibration
Field-adjustable tare, easy access to load cell and mechanical test weight system simplify setup, calibration and verification.
⚖️ A Winning Combination
Thayer Scale’s RF belt scales with FMSS mass-counterbalanced technology ensures better than 80% load cell utilization.
Core Technologies
Force Measurement Suspension System FMSS™
Our patented FMSS™ technology is able to discriminate between net load measurement forces and all other undesirable extraneous forces, making load cells virtually immune to the detrimental effects of vibration.
Rocking Flexure Suspension
Our patented RF Flexure suspension system provides permanent axis stability with near-zero hysteresis and immunity to lateral force interference.
Secondary Lever System
Our secondary lever system mechanically counterbalances tare loads up to 200x net load, reduces idler deflection, and self-aligns under structural distortion.
Weigh Bridge
The secondary lever system uses stainless steel aircraft cables as flexural elements which transmit pure tension forces while allowing lateral movement to accommodate conveyor twist.
Load Cell Options
Choose from LC-137 LVDT or LC-174 Strain Gauge for optimal performance across conditions and certifications.
Secondary Lever System
