Industrial Encoder Corporation Incremental Hollow Shaft Encoder IH740.AB06R63.01024 4.75 to 30 VDC

The Industrial Encoder Corporation IH740.AB06R63.01024 is a heavy duty incremental hollow shaft encoder from the IH740 series, manufactured under the Global Encoder Solutions Group / W&S Messsysteme platform. The part number designates an IH740 housing with a 6 mm hollow shaft bore, R63 output configuration, and 1024 pulses per revolution. Serial number 21.1.5156.001 is shown on the nameplate. Supply voltage range is 4.75 to 30 VDC per manufacturer published specifications for the IH740 series, with RS 422 compatible push pull output and a maximum impulse frequency of 300 kHz.

The IH740 platform uses an aluminum cover and body with a stainless steel shaft, rated IP65 with a maximum mechanical speed of 6000 RPM. Output signals include A, A inverted, B, B inverted, and a Z reference pulse, with A leading B in the clockwise direction when viewed from the shaft side. Short circuit protection is integrated on the output stage. The hollow shaft mounting eliminates the need for a separate coupling and allows direct installation onto the driven shaft, with the supplied torque arm shown in the second image used to react rotational torque against a fixed reference.

Typical applications for IH740 series encoders include heavy duty industrial drive feedback, conveyor speed sensing, web tension control, paper and steel mill line shafts, motor mounted feedback in retrofit installations, and general purpose CNC and PLC position or velocity feedback where a hollow shaft form factor is required. Compatible with standard PLC, drive, and motion controller inputs that accept RS 422 or HTL push pull quadrature signals.

Stock # 0526-02351