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H420120 by Danaher

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The Dynapar Encoders series features a robust selection of incremental hollow-shaft encoders, specifically designed for demanding industrial applications. Originating from the pioneering vector-duty model, the HS35R variant emphasizes exceptional reliability and reduced downtime in large-scale manufacturing environments. These encoders boast durable construction, capable of withstanding harsh operating conditions. A key advantage is their impressive resistance to mechanical strain, featuring ratings of 400G for shock and 20G for vibration, ensuring consistent performance despite significant physical disturbances. Furthermore, the series carries an IP67 sealing rating, effectively safeguarding against dust intrusion and moisture, making them suitable for use in challenging environments. Engineered for optimal functionality over a broad temperature range of -40ºC to 85ºC, these encoders maintain precision operation under extreme heat or cold conditions. Utilizing advanced optical sensing technology, the Dynapar Encoders series provides accurate feedback and supports operation speeds up to 6000 RPM. Additionally, they accommodate multiple output signals within a voltage input range of 5-26 VDC, incorporating features like short-circuit and reverse-polarity protection to prevent electrical damage.

Technical Specifications

Enclosure
NEMA12/IP54 or NEMA4/IP66
Frequency Response
min. 100 kHz; 75 kHz ext. temp
Humidity
up to 98% non-condensing
Indexing
180° ±18° electrical
Input Power
5-26 VDC, 80 mA max
Operating Temp (ext)
0 to +85°C
Operating Temp (std)
0 to +70°C
Output Options
OC 40mA; PP 40mA; Diff 40/100mA
Phase Sense
A leads B for CCW rotation (shaft end view)
Quadrature Phasing
90° ±22.5° electrical
Resolution
1 to 2540 PPR
Shaft Loading
?1024 PPR: 80 lbs; >1024 PPR: 40 lbs
Shaft Size
10 mm, 1/4\", 3/8\"
Shaft Speed
?1024 PPR: 10,000 RPM; >1024 PPR: 5,000 RPM
Shock
50 G, 11 ms
Signal Format
AB quadrature; opt. Z & complementary outputs
Storage Temp
-40 to +90°C
Symmetry
180° ±18° electrical
Vibration
5-2000 Hz, 20 G
Waveform
Squarewave, rise/fall <1 µs @1000 pF

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