
( Brand: Us Digital ), ( Manufacturer Part Number: S4-128-S2325 ), ( Part Type: Shaft )
The Digital S4-128-S2325 Miniature Optical Shaft Encoder is a compact yet powerful device designed for precise position and speed feedback applications. This 2-channel quadrature TTL encoder features a resolver-less design, eliminating the need for complex wiring and reducing overall system complexity.
With a resolution of 128 pulses per revolution, the S4-128-S2325 offers high-precision position feedback. Its 2-channel quadrature output (A and B) provides both rising and falling edge signals, enabling easy integration with most microcontrollers and systems. The TTL (Transistor-Transistor Logic) output level of 0-5V DC makes it compatible with a wide range of digital systems.
The miniature size of this encoder (diameter: 12mm, length: 23.25mm) makes it an excellent choice for space-constrained applications, such as robotics, CNC machines, drones, and other precision machinery. The encoder is designed for operation in a wide temperature range (-40 C to 85 C), ensuring reliable performance in various environmental conditions.
The Digital S4-128-S2325 Miniature Optical Shaft Encoder is a robust and reliable solution for applications that require precise position and speed feedback. Its compact size, high resolution, and TTL output make it a versatile and cost-effective choice for a wide range of industrial and consumer applications.
Pros of buying a digital S4-128-S2325 miniature optical shaft encoder 2-channel quadrature TTL:1. Precision: This encoder provides high resolution and precision, with up to 128 pulses per revolution, making it ideal for applications requiring precise positioning and speed control.
2. Compact size: Its small size makes it suitable for use in tight spaces, making it a great choice for robots, drones, and other small equipment.
3. Durability: The encoder is made of high-quality materials, ensuring it can withstand harsh environments and prolonged use.
4. Compatibility: It uses TTL (transistor-transistor logic) signals, which are widely used and easy to interface with microcontrollers and other digital devices.
Cons of buying a digital S4-128-S2325 miniature optical shaft encoder 2-channel quadrature TTL:1. Cost: The encoder may be more expensive compared to other types of encoders due to its high precision and small size.
2. Limited operating temperature range: The encoder may not be suitable for use in extreme temperature conditions, as it has a limited operating temperature range.
Conclusion:The digital S4-128-S2325 miniature optical shaft encoder 2-channel quadrature TTL is a high-quality and reliable choice for applications requiring precise positioning and speed control. Its small size, durability, and compatibility with TTL signals make it a great choice for various applications. However, its high cost and limited operating temperature range may be a disadvantage for some users.
Recommendation:If the cost and temperature limitations are not a concern, this encoder is a great choice for users looking for high precision and compact size. If cost is a concern, users may consider other types of encoders with lower precision and larger size, but with a more affordable price tag.
US Digital S4-128-S2325 Optical Encoder. This is an excellent quality encoder with static drag to feel like a potentiate. Used, removed from functional equipment. 1/4 shaft, 2-Channel quadrature encoding, 128 cycles per revolution.
Condition: Good.