Rotary Optical Encoder for DC Motor (EQM35)

China Rotary Optical Encoder for DC Motor (EQM35), Find details about China Optical Encoder, Encoder from Rotary Optical Encoder for DC Motor (EQM35)

Model NO.
EQM35
Model NO.
EQM35
General information
  • Bearingless modular design
  • Low profile assembled height
  • Resolutions up to 8192 lines per revolution
  • 4, 6, 8 or 10 pole commutation
  • Easy lock-n-twist assembly feature
  • Through shaft sizes up to 0.375" diameter
  • Up to 1MHz
  • Frequency response
  • High noise immunity
  • RoHS construction
  • Hub to shaft uses two 3-48 set screws
  • Hermitically sealed LED
  • Multiple mounting options including resolver size 15
Specifications
 
Electrical Specifications
Input Voltage5 VDC±5%
Input Current Requirements65mA Typ,100mA Max plus Interface Loads
Input Ripple2%Peak to Peak@5 VDC
Output Circuits26C31 RS 422A Line Driver(TTL Compatible)Optional UVW Open Collector(No U'V'W')
Incremental Output FormatQuadrature A leading B for CCW rotation viewed from encoder top.Index Pulse true over A and B High
Max Operating Frequency< 500ppr=500Khz or 15,000RPM  
5000PPR-7999PPR=675KHz  
≥8000PPR=1.0Mhz  
Commutation FormatThree Phase 4,6,8 or 10 POLES
Commutation Accuracy±2º mechanical
Interpolation Factors1000/1024ppr=2x2000/2048ppr=4x
2500PPR=5x4000/4096ppr=8x
5000/5120ppr=10x 8000/8192ppr=16x
Environmental Specifications
Storage Temperature―40 to 125ºC
Operation Temperature―30 to 115ºC
IP Rating40
Humidity90% Non-Condensing
Vibration20 g's @50 to 500CPS
Shock50 g's @11mS Duration
Mechanical Specification
Hub Tolerance0,+0.0006"
Recommended Shaft Tolerance―0.0005,+0
Allowable Shaft Run Out0.05mm,0.002"TIR
Allowable Axial Shaft Movement±0.25mm,±0.01"
Mounting1.28",1.812" Bolt Circle, Resolver mount
Dynamic Commutation Adjustment Range30º mechanical
Moment of Inertia8.0x10^-6 oz-in-s^2

Mechanical
Rotary Optical Encoder for DC Motor (EQM35)

Rotary Optical Encoder for DC Motor (EQM35)