Adjustable Speed Switches
Maxigard™ A1000 Single Set Point Speed Switch
Maxigard™ A2000 Dual Set Point Speed Switch
Typical Application: Detect the slowing of the fan shaft caused by the drive belt slipping.
- Indicate broken or slipping drive belts
- Detect over speed or under speed conditions of mechanical equipment
- Indicate mechanical failure
- Protect mechanical equipment
- Reduce down time
- Up to 1 inch gap tolerance between sensor and target
- Is not affected by material buildup or moisture
- Sensor signal can be run up to 10,000 feet
- Set Point range from 5 RPM to 10,000 RPM
- Complete system includes sensor, target, circuit and enclosure
- Five Year Warranty
- Monitor conveyor speed and indicate broken or slipping drive belts
- Prove efficient operating speed of centrifugal fans
- Indicate broken screw conveyor shaft
- Monitor mixers, blenders and crushers for loss of speed
- Indicate slipping bucket elevator belt to avoid burned belt
Maxigard™ AM1000 Single Set Point Speed Switch
Maxigard™ AM2000 Dual Set Point Speed Switch
- Detect speed changes of rotating or vibrating machines
- Detect over speed or under speed
- Provides relay contact outputs at user selected set points
- Indicate broken or slipping drive belts
- Detect jamming or overloading
- Up to 1 inch gap tolerance between sensor and target
- Is not affected by material buildup or moisture
- Start up time delay feature
- Set Point range from 10 RPM to 6,000 RPM
- Display Meter Available
- Complete system includes sensor, target, circuit and mounting socket
- Five Year Warranty
- Belt Conveyors
- Bucket Elevators
- Screw conveyors
- Centrifugal Fans
- Web Drives
- Dust Collectors
- Crushers
- Rotary Airlocks
- Pumps
- Blenders & Mixers
Maxigard™ A1100 Single Set Point Speed Switch
Maxigard™ A1200 Dual Set Point Speed Switch
Typical Application: The A1100 or A1200 will monitor a fan shaft and indicate if the shaft slows down below the calibrated set point. An analog signal can also be transmitted to a PLC, DCS or other types of controlling devices.
- Indicate broken or slipping drive belts
- Detect over speed or under speed conditions of mechanical equipment
- Indicate mechanical failure
- Protect mechanical equipment
- Reduce down time
- Up to 1 inch gap tolerance between sensor and target
- Is not affected by material buildup or moisture
- Sensor signal can be run up to 10,000 feet
- Set Point range from 5 RPM to 10,000 RPM
- Analog 4-20 MA or 0-10 VDC output available
- Complete system includes sensor, target, circuit and enclosure
- Five year warranty
- Belt Conveyors
- Rotary Airlocks
- Bucket Elevators
- Screw Conveyors
- Blenders/ Mixers/ Agitators
- Fans
Maxigard™ A1500 Series Single Set Point Speed Switch
Maxigard™ A2500 Dual Set Point Speed Switch
Typical Application: Grinding and blending of dried caked waste material for safe disposal requires 24 hour continuous operation of pug mill. The A1500 or A2500 monitors the driven shaft to indicate broken or slipping drive belts.
- Indicate broken/slipping conveyor belts
- Indicate broken/slipping drive belts
- Prevent belt over loading
- Signal PLC to prove rotation
- Provide rotation signal for interlocked material handling equipment
- Complete system
- LED indicating light for easy calibration
- Start delay feature
- Monitors speed ranges from
- 10 RPM to 4,000 RPM
- Designed for industrial applications
- Five year Warranty
- Belt conveyors
- Crushers
- Pumps
- Screw Conveyors
- Blowers
- Fans
- Web Drives
- Rotary Airlocks
- Bucket Elevators
Maxigard A3000 Slow Speed Switch
Typical Application: Monitor a slow moving conveyor belt carrying products through a dryer or oven, preventing damaged product. The A3000 can monitor the speed and alarm if the speed slows below the calibrated set point.
- Indicate broken or slipping drive belts
- Detect under speed conditions of mechanical equipment
- Prove rotation for interlocked equipment
- Indicate mechanical failure
- Prevent costly down time and repairs
- Up to 3/4 inch gap tolerance between sensor and target
- Sensor is not affected by material buildup or moisture
- Sensor signal can be run up to 1,000 feet
- Complete system includes sensor, target, circuit and enclosure
- No mechanical parts
- Signals true zero speed
- Five year warranty
- Conveyors
- Rotary Airlocks
- Screw Feeders
- Drying & Coating Ovens
- Reclaimers
- Centrifuge Interlock
- Dust Collectors
- Shredding Machines
