Measuring wheel encoders
Tactile measurement of linear movements directly on the measurement surface
Measuring wheel systems use a wheel to record linear movements, which they then convert to speed or position values. These systems do not require a reference point on the surface to be measured, making them well-suited to measuring a wide range of surfaces. The integrated spring ensures that the wheel exerts a consistent pressure on the surface, thereby guaranteeing slip-free measurement.
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Precise measurement of linear movements with adjustable contact pressure
- Contact pressure can be adjusted manually from 0-24 N in 6 steps
- Compact axle spacing (120 mm) for flexible installation options
- Maintenance position can be reached manually
- Selection of various measuring wheel surfaces and diameters
- Incremental or absolute encoder interfaces can be combined
Compact measuring wheel system that is highly flexible and easy to mount
- Axis distance: 63.5 mm
- Measuring wheel circumference: 200 mm
- Resolution: 0.08 mm per pulse, 12.5 pulses per mm
- Max. spring travel: 14 mm, mechanically limited, max. spring force: 21 N
- Encoder rotation in 30° increments
- The encoder can be mounted on both spring arm sides, wheel support from top and bottom
- Adjustable spring pretension
Rugged, high-performance measuring wheel incremental encoder
- Complete, preassembled measuring system
- Measuring wheel with knurl or O-ring for adaptation to the measuring surface
- Mounting bracket made from anti-corrosive spring steel
- High resolution up to 0.1 mm (1 … 2.000 pulses/revolution)
- Electrical interfaces: Open collector NPN, TTL/RS-422 or HTL/push pull.
- Connection via cable connection, for radial or axial use with open ends or fitted with an M12 connector
Quickly configurable and versatile measuring wheel incremental encoder
- Single or dual wheel measuring wheel encoder
- DIP switches for programming resolution, signal output,
- And counting direction
- Universal 4.5 V ... 30 V supply
- LEDs that indicate encoder status and output signal.
- M12 male connector, 4- or 8-pin, or universal cable outlet
- Optional fault output directly from encoder
High-resolution, programmable measuring wheel incremental encoder
- Rotatable spring arm for universal use
- 300 mm wheel circumference with o-ring made from NBR70
- Mounting arm and measurement wheels made from aluminum
- Programmable output voltage, zero pulse position, zero pulse width and number of pulses
- Connection: radial M12 male connector connection or radial/axial cable connection
- Electrical interfaces: 5V & 24V TTL/RS-422, 24 V HTL/push pull
- Remote zero setting possible