Comprehensive List of Our Ramsey Products
Sales inquiries: sales@rotorwell.com
Conveyor Protection & Safety Switches (Ramsey)
Conveyor Protection Switches
Ramsey Pro-Line Belt Misalignment Switch
Part of the Pro-Line conveyor protection switch family, which also includes safety cable pull and tripper switches. Designed to monitor belt alignment and run-off conditions and activate alarms or shutdowns in hazardous situations.
Typical part variants include:
ROS-2E-1-4-NPT, ROS-2E-3-4-NPT, SPS-2E-1-4-NPT, SPS-2E-3-4-X, TPS-2E-…
(Pull-cord and tripper versions are listed in distributor catalogs.)
Tilt / Plugged Chute Switches
Ramsey 20-39-25 Conveyor Tilt Switch
A tilt-activated switch commonly used to detect conveyor misalignment or plugged chute conditions. Activates at a preset angle and is part of the broader Ramsey switch lineup.
Other Ramsey Switch Types
These switches are typically sold under specific model numbers and may not always appear as standard catalog SKUs.
Conveyor & Motion Monitoring
- Safety Cable Pull Switch (Ramsey SAS / SPS)
Emergency stop switch activated by pull cord. Common models include SAS-2E, SPS-2E, SPS-4E. - Tripper Position Switch (TPS)
Heavy-duty limit switch used for monitoring tripper positions. - Under-Speed Switch (Model 60-23P)
Detects conveyor drive under-speed conditions and can trigger alarms or shutdowns.
Typical Cat. No.: 15360
Tilt & Level Switches (Material Handling)
- Tilt Switches (e.g., 20-39-8M, 20-39-15M)
Used to detect material buildup, pile conditions, or plugged chutes. - Additional tilt, limit, and proximity switches are available across the Ramsey switch range.
Conveyor Belt Scales (Weighing Systems)
Ramsey Belt Scale Series
Used to weigh bulk materials on conveyor belts in industries such as mining, cement, power generation, and aggregates.
| Model / Series | Description |
|---|---|
| Series 10-14 | Precision belt scale system (high accuracy ±0.125%) |
| Series 10-17 / Series 17 | Higher-speed belt scale with improved accuracy (~±0.25%) |
| Series 10-20 / Series 20 | Standard plant and process belt scale (~±0.5%) |
| Series 30 | Basic process control and monitoring belt scale |
| Series 10-101-R | IDEA basic rate information belt scale (~±1%) |
Example Scale Components & Parts
- Ramsey 10-14 Weighbridge – Precision weighbridge assembly
- Ramsey 61-12C Belt Speed Sensor – Digital speed sensor for belt scale systems
- Load Cell Models (Ramun3G) – Examples include:
RAMUN3G-5TC3 (5 t, C3), RAMUN3G-250KC3 (0.25 t, C3)
Weighbelt Feeders
Designed to measure and control the flow rate of bulk materials on a conveyor belt.
| Model | Description |
|---|---|
| Model 90-100 | Heavy-duty weighbelt feeder for large feed ranges |
| Model 90-125 | Mid-range weighbelt feeder for moderate feed rates |
Conveyor Monitoring & Safety Devices
Products used to protect conveyor systems and provide critical position, speed, and motion feedback.
| Part / Model | Function |
|---|---|
| Ramsey Conveyor Protection Switches | Belt misalignment and safety pull-cord emergency stops |
| 60-23P Under-Speed Switch | Monitors conveyor rotation and speed |
| 60-31E / 60-31F / 60-30F / 60-30E | Rotation and motion monitoring devices |
| 60-12C, 60-22H-1-I | Speed sensors and motion controllers |
| Tilt Switches (20-39, 21-35-NM-F-4X, 21-54-NM-SS-50) | Detect chute plugging or misalignment conditions |
Electronics & Controllers
Electronics used with belt scales, weighbelt feeders, and other Ramsey systems.
| Part Number | Description |
|---|---|
| RAMSEY9105 | Micro-Tech 9105 Feeder Controller |
| RAMSEY9100 | Static weight integrator (discontinued) |
| RAMSEY9301 | Premium belt scale integrator |
| RAMSEY9101 | Micro-Tech 9000 electronics platform (discontinued) |
| RAMSEY Flex | Modern, connected belt scale integrator and interface solution |