SIZE 20 SERIES R22 WHEELED INCREMENTAL SHAFT ENCODER
Specification Drawings Ordering Information Detailed Information[PDF]

Starting at US $450.00 S.R.P. List Price
(A ch only) with Std. 8" cir. wheels
(Urethane Tire)


brand, Made in USA

FEATURES

  • Generates pulses for accurate linear measurement.
  • Heavy Duty construction, NEMA12, IP-54.
  • Compact size vs. Size 30.
  • Precision 8" or 20cm circumference measuring wheels.
  • 16mm or M12 mating conn. with 10' cable.
  • "Anti-Jitter" and other material handling features.
  • ESD, Short Circuit, Reverse Voltage protection.
  • Various mounting hardware kits are available.
  • Programmable model available - see Model R22-P.
 Specification

 Electrical
Pulse per Revolution Up to 1200 P/R, 1800, 3600 (A ch only)
Output Format Single Ended (A ch.)
Dual Square Wave in Quadrature (A & B ch.)
Dual Square Wave in Quadrature with Index (A, B, Z ch.)
Supply Voltage (V) & Output Circuit
5-26*
 Push-Pull 5-26 vdc 7272
5-26C*
 Open Collector 7273 (Max. 50mA)
5-26D*
 Diff. Line Driver 7272 (Max. 100mA)
5-26DH*
 Diff. Line Driver 7272 (Max. 100mA) w/index
Frequency Response 100kHz
Duty Ratio 50±25%
Phase Shift 25±12.5%
Index Signal Width 100±50%

Mechanical
Shaft Diameter 3/8"
Shaft Type Dbl. ended
Shaft Loading Axial: 30 lbs. Max.
Radial: 40 lbs. Max.
Rated Speed 6000 RPM
Materials Aluminum Case (Anodized)
Shaft: 303 Stainless
Weight 12 oz. (340g)

 Environmental
Temperature Operating: 0 ~ 70°C
Storage: -10 ~ 85°C
Operation Humidity 35-85% without condensation
Vibration Max 10g (58 to 500 Hz)
Shock 50g (11 ms duration)
Enclosure IP-54/NEMA 12