BEI Sensors/Sensata H20 Incremental Encoder 01039-3147

Description

The Model H20 is a compact encoder designed to economically fill the resolution range up to 10,000 cycles per turn. This compact unit features a precision disc, precision ball bearings and EMI shielding. The encoder meets IP66 sealing requirements when ordered with the shaft seal and one of the available connectors.

Applications: Machine control; process control and automation; agricultural machinery; robotics; food processing; metering operations.

Model: H20DB-37-SS-256-ABC-28V/V-SM16-S

Features

Compact size to fit in tight installations
Well-sealed for dusty and wet environments
Shielded against EMI
Reverse voltage protection
Over voltage protection
Output protection diode
Any resolution from 1 to 10000 is available

Additional information

Brand	BEI Sensors/Sensata

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Specification

Shaft Diameter	3/8" and 1/4" diameters standard.
Flat on Shaft	Standard on 3/8" shaft, 0.60" long; Special feature on 1/4" shaft
Shaft Loading	3/8" shaft: Up to 10 lbs axial and 20 lbs radial
Shaft Runout	.001 T.I.R. maximum
Starting Torque at 25°C	1.0 in-oz max. without shaft seal; 2.5 in-oz max with shaft seal
Bearings	High precision ball bearings, Material: Chrome steel
Shaft Material	Stainless Steel
Bearing Housing	Die cast aluminum with protective finish
Cover	Die cast aluminum with protective finish
Bearing Life	2x108 revs at rated load, 1 x 1010 revs at 10% rated load
Maximum RPM	10,000 RPM (see frequency response, below)
Moment of Inertia	2.56 X 10-4 oz-in-sec2
Weight	9 oz. typical