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EM2 Hi Rez Encoder Module Product Brochure
EM2 Hi Rez Encoder Module Product Brochure
- EM1 and EM2 Output Resolutions: EM1 offers 32 - 1,250 CPR with a 1" disk and 64 - 2,500 CPR with a 2" disk. EM2 provides 2,000 - 5,000 CPR with a 1" disk and 3,200 - 10,000 CPR with a 2" disk.
- Popular Models: Models like S5, E2, E5, H1, E3, HB6M, HB5M, HD25, and E6 offer resolutions ranging from 5,000 CPR/20,000 PPR to 10,000 CPR/40,000 PPR.
- High Resolution Encoders: The EM2 encoder module offers up to 10,000 CPR, featuring a transmissive optical design and 40,000 positions using 4x quadrature detection.
- Supply Voltage: 4.5 to 5.5 V with a ripple of less than 100 mVpp.
- Supply Current: 72 to 85 mA with no load.
- Output Levels: Low-level output at 0.5 V and high-level output at 2.0 V with specific load conditions.
- Operating Temperature: -25 to 100 degrees Celsius.
- Output Frequency: Ranges from 0 to 720 kHz depending on CPR and disk size.
- Temperature Range: -25 to 100 degrees Celsius.
- Disk RPM: Varies with CPR, up to 43.2 million RPM/CPR for higher resolutions.
- Linear Strip Speed: Up to 360 inches per second for 1000, 2000 CPI.
- Radial Position Tolerance: ± .005 inch with standard spacer tool.
Catalog excerpts
HIGH RESOLUTION OPTICAL ENCODERS OUR MOST POPULAR MODELS ARE NOW AVAILABLE AT UP TO 10,000 CPR! HD25 | Industrial Rugged Metal Optical Encoder 10,000 CPR/40,000 PPR S5 | Optical Shaft Encoder 5,000 CPR/20,000 PPR HB6M | Hollow Bore Optical Encoder 10,000 CPR/40,000 PPR HB5M | Hollow Bore Optical Encoder 5,000 CPR/20,000 PPR H1 | Ball Bearing Optical Shaft Encoder 5,000 CPR/20,000 PPR Slower moving systems require higher resolutions to maintain stability. Pictured Below: EM2 module with 2" HubDisk combination US Digital’s EM2 encoder module offers enhanced resolution, when compared to our most popular EM1. This leading edge alternative allows our most in-demand optical encoder kits to reach a CPR of up to 10,000! 2x – 4x higher resolution Transmissive optical design 40,000 positions utilizing 4x quadrature detection Retains the leading EM1 form factor Pictured Above: 2" linear strip with EM2 module Linear resolutions up to 2,000 lines per inch (LPI) EM1 output resolutions US Digital. Quality in motion since 1980. Located in Vancouver, Washington, the vertically integrated facility and stellar service team provide customers with lead times significantly shorter than the competition, offering same-day fulfillment on most orders. usdigital.com | 360-260-2468 | sales@usdigital.
Open the catalog to page 1
MODEL SPECIFICATIONS - more info at usdigital.com/products/em2 MECHANICAL DRAWING OPERATING CONDITIONS Temperature -25 100 C DISK ALIGNMENT 1" DISK Speed (Linear) Disk/Linear Strip ± .005 inch with gap set by Radial Position standard spacer Tolerance tool LINEAR ALIGNMENT ELECTRICAL SPECIFICATIONS Specifications AVAILABLE RESOLUTIONS CPR/CPI EM2 HUBDISK-1 HUBDISK-2 LIN
Open the catalog to page 2All US Digital catalogs and technical brochures
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