Key facts
- Brand
- RLS
- Model
- RMB28
- Category
- Industrial Supply
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2026-09-29
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RLS RMB28 Encoder Module Specification Manual
The RMB28 series is a low‑cost 28 mm square PCB encoder module designed for OEM integration in motor control and industrial automation. It offers multiple output formats—including absolute, incremental, analog and linear—across several variants such as MD, IB, IE, IC, SC, SI and V.
The manual provides mechanical dimensions, electrical specifications, resolution options, and installation diagrams, as well as ordering information for the magnetic block and sensor components. Contact details for RLS worldwide support are included at the end of the document. This manual is written in Chinese.
RLS RMB28 specifications
| Maximum Speed | 60,000 rpm |
|---|---|
| Resolution (Absolute) | 13 bits (8 192 positions per rev) |
| Supply Voltage Options | 5 V or 24 V |
| Power Consumption (no load) | 13 mA |
| Operating Temperature Range | -40 °C to +125 °C |
All RLS RMB28 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What output formats are available for the RMB28 encoder module?
The RMB28 supports absolute, incremental, analog and linear output formats, with specific variants offering combinations such as SSI, RS422, and voltage output.
What is the maximum operating speed of the RMB28 encoder?
The encoder can operate up to 60 000 rpm.
What power supply voltage does the RMB28MD variant require?
The RMB28MD variant operates from a 5 V supply with a tolerance of ±5 %.
From: RLS RMB28 Magnetic Angle Encoder Module Specification Manual
What is the maximum operating speed of the RMB28 modules?
All RMB28 variants can operate up to 60 000 rpm.
From: RLS RMB28 Magnetic Angle Encoder Module Specification Manual