The HA6251500061018 is an incremental encoder by Danaher in the Dynapar Encoders series, offering resolutions from 1 to 2540 PPR and phase sense with A leading B. Its rugged NEMA4/IP66 enclosure supports speeds up to 5000 RPM and frequency response of 100 kHz. Outputs include open collector, push-pull, and differential line driver. It operates on 5 to 26 VDC within 0 to +70 °C.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Differential Line Driver Output
Differential line driver
Enclosure Rating (HA625)
NEMA4/IP66
Frequency Response
100 kHz min
Index Pulse Position
180° ± 18° electrical, gated with B low
Max Shaft Speed
5000 RPM
Open Collector Output
40 mA sink
Operating Temperature
0 to +70 °C (std), 0 to +85 °C (ext)
Output Format
2-channel quadrature with optional index, complementary
Output Waveform
Squarewave, <1 µs rise/fall into 1000 pF
Phase Sense
A leads B for CW rotation (viewed from shaft end)
Push-Pull Output
40 mA sink/source
Quadrature Phasing
90° ± 22.5° electrical
Resolution
1 to 2540 PPR
Shaft Diameter
1/4" and 3/8"
Shaft Load
Radial 35 lbs; Axial 40 lbs (0.25" from face)
Starting Torque
2.5 oz-in max (25 °C)
Storage Temperature
-40 to +90 °C
Supply
5 to 26 VDC, 80 mA max (excl. outputs)
Warranty
1 year
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