In sourcing discussions, SENDIX-F3658 is often placed next to Siemens Encoder, Kuebler Sendix 5020 and Kuebler Rotary Encoder Suppliers In Bhavnagar so procurement teams can align budgets and technical requirements effectively.
Sendix F3658 - Kuebler Absolute Encoder
The Sendix F3658 by Kuebler is a compact absolute encoder designed for real-time position feedback in space-constrained industrial applications.

| Brand | Kuebler |
| Product Type | Rotary Encoders |
| Model Number | Sendix F3658 |
Kuebler Absolute Encoder Sendix F3658 Technical Specifications
| Specification | Value |
|---|---|
| Dimension | Ø 36 mm |
| Shaft type | 6 mm shaft, with flat surface8 mm shaft, with flat surface10 mm shaft, with flat surface1/4 " shaft, with flat surface3/8 " shaft, with flat surface |
| Flange type | Ø 36.00 mm |
| Working temperature | -40 °C ... +85 °C |
| Protection level | IP65IP67 |
| Connection types | Tangential cable |
| Max. rotational speed | 12.000 min-1 |
| Weight | 200 g |
| Scanning | optical |
| Resolution max. | 16 bits singleturn |
| Power supply | 10...30 V DC |
| Interfaces | CANopen |
The Kuebler Sendix F3658 is a high-precision optical rotary encoder engineered to provide accurate absolute singleturn feedback with a resolution of up to 16 bits. Built for compact machines and embedded systems, it supports shaft sizes of 6 mm, 8 mm, 10 mm, 1/4", and 3/8" — all with flat surface configurations — making it ideal for direct shaft coupling.
With a small Ø 36 mm flange, this encoder is designed to fit into tight installation spaces while maintaining industrial-grade durability. It operates reliably in temperatures ranging from -40°C to +85°C and supports high-speed applications with a maximum rotational speed of 12,000 min⁻¹. Its robust enclosure meets IP65/IP67 protection levels, offering resistance to dust, water, and mechanical stress.
The encoder communicates via the CANopen interface, ensuring seamless integration into modern fieldbus networks for motion control, diagnostics, and configuration. It operates on a 10–30 V DC power supply and connects through a durable tangential cable, making it easy to install and wire. Weighing only 200 g, the Sendix F3658 combines lightweight design with high precision and long-lasting reliability.
The Kuebler Sendix F3658 Encoder is ideally suited for compact automation systems where space efficiency and accurate position control are critical. It is widely used in packaging machinery, textile equipment, and light robotics where absolute singleturn feedback is needed for smooth, coordinated motion.
Its CANopen protocol makes it an excellent choice for decentralized control systems, allowing fast and reliable communication with PLCs and drive controllers. The encoder’s compact size, high protection level, and vibration-resistant design make it suitable for mobile platforms, embedded control panels, and small actuators.
Whether you're building compact motion solutions or integrating smart sensors into tight automation spaces, the Sendix F3658 by Kuebler delivers robust, efficient absolute encoder feedback with CANopen connectivity and German engineering quality.




