*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
3315 - 9 mm Square Sealed Incremental Encoder
Features
■ Miniature package for design flexibility
■ Long operating life
■ Conductive plastic element
■ Bushing or PC board mount
■ Quadrature output
■ RoHS compliant versions available*
Electrical Characteristics
Output ..........................................................................................................2-bit gray code, Channel A leads Channel B electrically turning clockwise (CW)
Closed Circuit Resistance ..............................................................................................................................................................................5 ohms maximum
Contact Rating..........................................................................................................................................................................................TTL compatible loads
Insulation Resistance (500 VDC)........................................................................................................................................................1,000 megohms minimum
Dielectric Withstanding Voltage
Sea Level ..................................................................................................................................................................................................900 VAC minimum
Electrical Travel..........................................................................................................................................................................................................Continuous
Contact Bounce ..................................................................................................................................................................................5 milliseconds maximum
RPM (Operating) ..................................................................................................................................................................................................120 maximum
Environmental Characteristics
Operating Temperature Range ........................................................................................................................................-40 °C to +125 °C (-40 °F to +257 °F)
Storage Temperature Range............................................................................................................................................-55 ºC to +125 ºC (-67 °F to +257 °F)
Humidity....................................................................................................................................................................MIL-STD-202, Method 103B, Condition B
Vibration ..............................................................................................................................................................................................................................30 G
Contact Bounce ............................................................................................................................................................................5.0 millisecond maximum
Shock ................................................................................................................................................................................................................................100 G
Contact Bounce ............................................................................................................................................................................5.0 millisecond maximum
Rotational Life ......................................................................................................................................................................................100,000 cycles @ 6 PPR
25,000 cycles @ 16 PPR
IP Rating ..............................................................................................................................................................................................................................IP 67
Mechanical Characteristics
Mechanical Angle ............................................................................................................................................................................................360 ° Continuous
Running Torque ........................................................................................................................................................................3.53 N-cm (5 oz.-in.) maximum
Mounting Torque
Plastic Bushing..................................................................................................................................................................45.19 N-cm (4.0 lb.-in.) maximum
Metal Bushing ........................................................................................................................................................................79 N-cm (7.0 lb.-in.) maximum
Weight ..............................................................................................................................................................................................................4.5 gm (0.15 oz.)
Terminals ............................................................................................................................................................................................................Solderable pins
Soldering Condition
Manual Soldering ..................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering............................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 °C (500 °F) max. for 5 seconds
Wash Processes ..........................................................For recommended wash processes, please refer to http://www.bourns.com/pdfs/sldclen.pdf
Marking................................................................................................................................................Manufacturer’s trademark, part number, and date code
Hardware ..................................................One lockwasher and one mounting nut are shipped with each encoder, except where noted in the part number.
Suggested Incremental Control Diagram
