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Home › Selection & Replacement › XHI 803 1087621-02 – Customized Replacement

XHI 803 1087621-02 – Customized Replacement

EncoderWorks Team
7 monthsago

We can provide a customized incremental encoder replacement solution compatible with the specified model, without directly referencing the original brand. The replacement is engineered based on the customer’s actual installation conditions, including hollow shaft size, torque arm configuration, connector orientation, and environmental requirements. This ensures mechanical interchangeability and electrical compatibility rather than a one-size-fits-all substitution.

From a technical perspective, the original unit is a heavy-duty hollow shaft incremental encoder designed for high mechanical loads and harsh industrial environments. It operates with a 2048 PPR resolution, supports High-Current HTL (HCHTL) output, and works within a 9–30 VDC supply range. The encoder is typically used at high rotational speeds and requires strong resistance to vibration, shock, and shaft movement. Our replacement solution matches these core parameters, including pulse count, signal levels, and channel configuration, while maintaining IP67 protection and comparable axial and radial load capacity. Where required, output characteristics and cable or connector options can be fine-tuned to suit specific control systems.

XHI 803 1087621-02 – Customized Replacement-EncoderWorks
XHI 803 1087621-02 – Customized Replacement-EncoderWorks

In summary, this customized replacement encoder delivers reliable signal performance and mechanical robustness, making it suitable for heavy-duty drives, winches, conveyors, and rotating machinery where stable incremental feedback and long-term operational reliability are critical.

Technical data

ParameterValue
Operating temperature-20 °C...+85 °C
Ingress protection class [IEC 60529]IP67 (IP66 at shaft inlet)
Vibration [IEC 60068-2-64]≤ 20 g, 55-2000 Hz
Shock [IEC 60068-2-27]≤ 400 g, 3.5 ms
Shaft load max (axial/radial)50 N / 100 N
Rotational speed max6000 rpm
Shaft materialStainless steel with insulated peek insert
Cover materialAluminium (anodized)
Weight1400 g
ParameterValue
TypeXHI
Model803 Standard
Shaft typeØ25 mm through-going hollow shaft
Flange type87-flange
Resolution2048 ppr
Power supply9-30 Vdc
Output signalHigh Current HTL (HCHTL)
Connection typeCable gland
Connecting directionAdjustable
Number of channels6 (S00, S00, S90, S90, Sref, Sref)
Torque support120° torque bracket
Overvoltage protectionWith overvoltage protection
Cable gland dimensionM20 for Ø8-11 mm cables
ParameterValue
Polarity protectedYes
Short circuit protected incremental outputsYes
Current consumption (No load)60 mA at 24 Vdc (Max. 80 mA)
Incremental output load (max)± 40 mA
Output frequency max200 kHz
Cable length max350 m at 100 kHz
Channel separation90 °el ± 25 °el
Dividing error± 50 °el
EncoderWorks Technical Support

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Email: encoderworks@outlook.com

EncoderWorks Technical Support

Contact Support

WeChat: +86 150 5045 0799 (WhatsApp)

Email: encoderworks@outlook.com

XHI 803 770594-01 – Custom Replacement Solution

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WeChat:+86 150 5045 0799 ( WhatsApp) Email:encoderworks@outlook.com