Shaft Bore	1.00”, 0.875”, 0.750”, 0.625”, 0.500”. All are supplied with insulating sleeves.
Allowable Misalignment	0.005” T.I.R. on mating shaft 0.75” from shaft end
Bore Runout	0.001” T.I.R maximum
Starting Torque at 25°C	Through shaft version (SS) = 7 in-oz (max); Blind shaft version (BS) = 4 in-oz (max)
Bearings	52100 SAE High carbon steel
Shaft Material	416 stainless steel
Bearing Housing	Die cast aluminum with protective finish
Cover	Die cast aluminum with protective finish
Bearing Life	7.5 X 109 revs (50,000 hrs at 2500 RPM)
Maximum RPM	6,000 RPM (see Frequency Response below)
Moment of Inertia	0.019 oz-in-sec2
Weight	18 oz typical
Code	Incremental
Output Format	2 channels in quadrature, 1/2 cycle index gated with negative B channel
Cycles Per Shaft Turn	1 to 80,000.
Supply Voltage	5 to 28 VDC available
Current Requirements	100 mA typical + output load, 250 mA (max)
15V/V	Line Driver, 5–15 VDC in, Vout = Vin
28V/V	Line Driver, 5–28 VDC in, Vout = Vin
28V/5	Line Driver, 5–28 VDC in, Vout = 5 VDC
28V/OC	Open Collector, 5–28 VDC in, OCout
Protection Level	Reverse, overvoltage and output short circuit
Frequency Response	150 kHz (up to 5000 cpt resolution; 300 KHz above 5000 cpt)
Note	Consult factory for other electrical options
Enclosure Rating	NEMA 4 & 13 (IP65) when ordered with shaft seal (on units with an MS connector) or a cable gland (on units with cable termination)
Temperature	Operating, 0º to 70º C; extended temperature testing up to 105º C available; Storage, -25º to 90º C unless extended temperature option called out
Shock	50 g’s for 11 msec duration
Vibration	5 to 2000 Hz @ 20 g’s
Humidity	98% RH without condensation

HS35 are designed for heavy duty applications. Shaft seal and double bearings, rugged metal housing and sealed connector or cable gland achieve NEMA 4, 13 and IP65 protection. Shafts up to 1" in diameter are allowed, and with additional insulating inserts, the encoder can be mounted on smaller diameter shafts, through shafts or blind shafts. The HS35 can be ordered with dual output to provide redundant signals or connect two controllers, or just double the resolution. Also, using the application, you can get feedback from the engine and vector control, or manage printing, robotic elements, oilfield processes and web processes.

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• Directly from stock and on order.