Overview
Manuals
Mechanical Endurance Data
Control System Troubleshooting Note
Features:
- Electrically insulated shaft
- High vibration and shock resistance
- Performance hollow shaft encoder for heavy duty industries
Its core function is to perform high-frequency, real-time, and precise measurement of the shaft's rotational speed, rotation angle, and direction of motion, and to convert the physical motion data of the machine into high-quality control signals, thus playing an indispensable "motion feedback eye" role in automated transmission systems.
This encoder model features a high resolution of 1024 PPR (pulses per revolution) and extremely strong shock and vibration resistance (withstanding impact stress up to 400 g). Due to its special insulated hollow shaft structure design, it can block the conduction of motor shaft current to the control circuit, thereby protecting the upper-level frequency converter and PLC processor from electromagnetic interference.
The 729798-01 LEINE LINDE Encoder Unit may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
LEINE LINDE 729798-01 Encoder Unit MANUAL(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Environmental Sealing: IP67 protection rating (IP66 at the rotary shaft inlet), effectively preventing corrosion from oil, water jets, and fine dust.
High Vibration Resistance: Tested to withstand vibrations up to 20g (55 to 2000Hz), sufficient to handle severe machine surface vibrations.
Mechanical Shock Protection: Withstands impacts up to 400g within 3.5 milliseconds. Maximum Speed: Rated speed up to 6000rpm, allowing for continuous operation.
Connection Method: Cables are radially routed and connected via high-strength cable connectors.
If your PLC/DCS detects a speed signal fault or encoder channel fault, first check the cable shielding grounding. This encoder uses an insulated bushing specifically designed to prevent rotor eddy currents from grounding through the encoder bearings. If the insulated bushing has a physical crack or is missing, electrolytic erosion can quickly damage the glass disk matrix inside the encoder, causing signal interruptions or intermittent abnormal pulse counting.
