R301-011EE0

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The R301-011EE0 is a rotary encoder with a 6 mm shaft diameter and IP65 protection rating. Manufactured by Sanyo Denki as part of the Super DC Servo Motors series, it features an 11-bit resolution (2048 positions per revolution) and operates on 5V DC. It comes with a durable aluminum alloy housing.

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Product Description:

Sanyo Denki's R301-011EE0 DC servo motor is an 11-bit rotary encoder with 2048 unique places per revolution. When precise rotational speed measurement and consistent signal output are required in industrial automation systems, a servo motor is the ideal choice.

With a maximum response frequency of 300 kHz, the R301-011EE0 servo motor can function at a rated voltage of 5V DC. The incremental format of the output is compatible with TTL logic and works well with controllers that use the same voltage logic. A solid shaft measuring 6 mm in diameter is used by the encoder. This shaft can endure axial loads up to 10 N and radial loads up to 20 N. An included connection and connector make it simple to incorporate the servo motor with existing control systems. Dust and low-pressure water jets cannot enter the enclosure due to its IP65 protection grade. Structural strength and long-term durability are provided by the housing's construction from aluminum alloy. Under typical automation process temperature circumstances, the servo motor keeps its accuracy and signal integrity within the specified operating temperature range of -10°C to +70°C. Machines that need to generate high-frequency pulses consistently can have the encoder installed.

A cable with a factory-fitted connector is included with the R301-011EE0 servo motor, which guarantees a secure electrical connection and signal continuity. In order to keep the encoder stable when the rotational speed changes, the shaft is built to minimize friction. The servo motor is an excellent solution for applications that require reliable location monitoring using TTL-based controllers. Electrical and mechanical component tolerances are carefully considered throughout the servo motor development process to ensure compliance with industrial automation control systems.

Allowable Axial Load
10 N
Allowable Radial Load
20 N
Connection Type
Cable with connector
Housing Material
Aluminum alloy
Max Response Frequency
300 kHz
Operating Temperature
-10°C to +70°C
Operating Voltage
5V DC
Output Format
TTL compatible
Output Type
Incremental
Protection Rating
IP65
Resolution
11-bit (2048 positions per revolution)
Shaft Diameter
6 mm
Type
Rotary Encoder

Frequently Asked Questions about R301-011EE0:

Q: Why does the R301-011EE0 encoder have a 6 mm shaft?

A: The 6 mm shaft diameter allows compatibility with a wide range of couplings and motor shafts. It also ensures stable mechanical alignment during rotation.

Q: Why does R301-011EE0 use TTL output format signals?

A: TTL output ensures compatibility with standard digital control systems. It also provides quick signal switching with minimal noise in feedback systems.

Q: Does R301-011EE0 support high-speed operations efficiently?

A: Yes, it supports up to 300 kHz response frequency. This enables high-speed feedback in fast-moving control applications with minimal signal delay.

Q: How does R301-011EE0 handle mechanical stress?

A: The encoder handles 10 N axial and 20 N radial loads. This protects the internal structure during extended operational use and mechanical coupling.

Q: Why does R301-011EE0 encoder include an IP65 rating?

A: The IP65 rating prevents dust ingress and resists water jets. It ensures the encoder maintains functionality and precision in exposure-prone conditions.


Internal Product Review

  • ‘‘The R301-011EE0 rotary encoder from Sanyo Denki provides accurate feedback with 11-bit resolution and 2048 positions per revolution. Its 300 kHz response frequency and TTL output ensure reliable signal processing. The IP65 protection rating and 5V DC operation make it suitable for demanding systems.’’

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