R21

Maximum speed: 6,000 rpm

Shaft Loading:

• Radial: 40 lbs. / 18.1 kg
• Axial: 30 lbs. / 13.6 kg

Bearing Life: 32 x 1,000,000/rpm = hours

Materials:

• Case: Aluminum, anodized
• Shaft: 303 Stainless steel

Weight: 12 oz/ 340 g

Protection: IP50 (IP64 is available)

6-pin connector is Amphenol T3402000 or equivalent
M12 4-pin is Turck FS4.4/18.25 or equivalent

8-pin connector is Amphenol T3506000 or equivalent

Supply Voltages: (specify when ordering)
          5 VDC or 8-30 VDC

Current:

• 50 ma max (no load)
• 100 ma max (differential line driver)

Pulse Rate: 0 - 30 kHz

Counts per Revolution: (specify when ordering)
          1 to 4000

Operating Temperature: 0° to 70° C

Output Circuit: (specify when ordering)
Output voltage level is approximately the same as the input voltage level.

• Single Ended:
• 7273 open collector
  (30 VDC max, 50 mA max)
• 7272 Push-Pull
  (50 mA max source or sink)
• Differential Line Driver:
• 7272 line driver
  (also with optional 5vdc output level)

Output Waveshape: Square wave; outputs A and B are 50/50 duty cycle nominal; output Z (index output) is approximately the width of one cycle on output A or B. Output A leads B by 90° for clockwise rotation viewed from shaft end farthest from the connector.

• Pulse symmetry: 180°±30%
• Pulse interval jitter: 30% max
• Quadrature: 90°±30% max
• Phase jitter: 30% max

Anti-jitter: (single output models only) Increases pulse hysteresis to ½ of a pulse width, eliminating the effects of mechanical vibration and possible false output pulses. For example a 10 pulses per revolution output has 18° hysteresis (i.e. 360° ÷ 10 × ½).