E10B171103

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The E10B171103 is a highly accurate encoder with a single-turn resolution of 17 bits, offering 131,072 counts per single turn. From Sanyo Denki's High Accuracy Absolute Encoders series, it supports multi-turn capabilities of up to 1,799 revolutions. This encoder delivers 32,768 incremental signal counts per revolution.

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Product Description:

The Sanyo Denki E10B171103 is a high-accuracy absolute encoder intended for accurate detection of rotational position with high reliability.

The resolution of this device is 17 bits per single turn or 131,072 counts per single turn, and the device can support multi-turn capability of up to 1,799 revolutions. With these stated specifications, the maximum positive count that can be reached is 235,929,599 which provides a high range and accuracy for advanced industrial applications. For output, a differential line driver (RS422) is used for the encoder output guaranteeing robust signal integrity over long distances and in electrically noisy environments. It supports a synchronous serial interface (SSI) communication protocol to transfer data precisely and reliably. The supply power is 5V DC ±5%, which is suitable for most industrial equipment. The E10B171103 operates with a wide set of conditions: the temperature range is from -20°C up to +85°C and a maximum non-condensing humidity of 90 % allowing the encoder to operate in a highly harsh environment.

It also has a mechanical accuracy of ±0.004° particularly suited for extremely precise measurements required by high-precision applications. Further robust features include a max shaft speed of 6,000 RPM and an enclosure rating of IP65, meaning that the device is dust-tight and watertight, suitable for outside or adverse conditions. It is also characterized by remarkable shock resistance, being able to withstand impacts up to 1000 m/s² (100G), which is extremely important in the industrial environment where mechanical shocks and vibrations occur. It can be purchased at Wake Industrial with a one-year warranty.

Communication Protocol
SSI (Synchronous Serial Interface)
Counts Per Single Turn
131,072
Enclosure Rating
IP65 (Dust-tight, water-resistant)
Incremental Output
A, B channels, No Z channel
Incremental Signal Counts
32,768 counts per revolution
Max Shaft Speed
6,000 RPM
Max Shock Resistance
1000 m/s² (100G)
Maximum Positive Count
235,929,599
Mechanical Accuracy
± 0.004°
Multi-turn Capabilities
0 to 1,799 revolutions
Operating Humidity Range
90% max (non-condensing)
Operating Temperature Range
-20°C to +85°C
Output Type
Differential Line Driver (RS422)
Power Supply Voltage
5V ±5% DC
Single-turn Resolution
17 bits

Frequently Asked Questions about E10B171103:

Q: What is the resolution and count capability of the E10B171103 encoder?

A: The E10B171103 offers a resolution of 17 bits per single turn, or 131,072 counts per single turn, with multi-turn capability up to 1,799 revolutions, allowing for a maximum count of 235,929,599.

Q: What output method does the E10B171103 use?

A: It uses a differential line driver (RS422) for output, ensuring robust signal integrity over long distances and in electrically noisy environments.

Q: What communication protocol does the E10B171103 support?

A: The encoder supports a synchronous serial interface (SSI) communication protocol, enabling precise and reliable data transfer.

Q: What are the operational conditions for the E10B171103?

A: It operates within a temperature range of -20°C to +85°C and can handle up to 90% non-condensing humidity, making it suitable for harsh environments.

Q: What are the durability features of the E10B171103?

A: This encoder has a mechanical accuracy of ±0.004°, a maximum shaft speed of 6,000 RPM, an IP65 rating for dust and water resistance, and can withstand shocks up to 1000 m/s² (100G), enhancing its suitability for high-precision applications in challenging conditions.


Internal Product Review

  • ‘‘The E10B171103 Absolute Encoder offers exceptional precision and durability, ideal for industrial applications requiring exact positional accuracy. With a robust build, it ensures reliable performance in electrically noisy or adverse conditions, thanks to its high-resolution capabilities and shock resistance.’’

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