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Item #:
61272719
CALT GHW38 200mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 200PPR NPN Output with HB961 Indicator Steel Mounting
Item #:
61272719
BND 225
Price Details
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Imported from USA store
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Order now and get it around Tuesday, September 15
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What Stands Out
High Precision
The CALT GHW38 offers 200 pulses per revolution (PPR), ensuring accurate measurements for precision engineering applications, enhancing the reliability of data in various projects.
Durable Construction
Built with a robust rubber wheel and steel mounting bracket, this encoder withstands rigorous use, making it ideal for industrial settings where durability is essential.
Easy Installation
The included HB961 indicator and spring bracket simplify setup, allowing for quick integration into lift rail systems, thus saving time and enhancing operational efficiency in various applications.
Product Details
| Brand Name | CALT |
| Model Number | 200PPR200mm+HB961 |
| Manufacturer | CALT |
| UPC | 754191885129 |
| Manufacturer Part Number | GHW38 |
| Included Components | not to fill |
| Item Type Name | not to fill |
| Item Dimensions | 1.38 x 1.5 x 1.5 inches (3.5 x 3.8 x 3.8 cm) |
| Material Type | Aluminum |
| Color | picture color |
| Brand | CALT |
| Material | Aluminum |
| Item dimensions L x W x H | 1.38 x 1.5 x 1.5 inches (3.5 x 3.8 x 3.8 cm) |
Who Should Buy?
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Industrial Engineers
Ideal for those needing precise measurements in assembly lines to enhance productivity and accuracy in manufacturing processes.
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Automation Technicians
Perfect for technicians who require reliable feedback from moving parts in automated systems for effective control and monitoring.
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Maintenance Personnel
Suitable for maintenance teams ensuring the smooth operation of lift rails and other machinery by monitoring their position accurately.
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Casual Users
Not ideal for hobbyists or casual users who do not require high precision or technical specifications in their projects.
Product Description
CALT GHW38 200mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 200PPR NPN Output with HB961 Indicator Steel Mounting Spring Bracket for Lift Rail
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Customer Questions & Answers
-
Question:
What is the purpose of the CALT GHW38 Rotary Encoder?
Answer: The CALT GHW38 Rotary Encoder is designed to accurately measure the rotational position and movement of a roller or wheel. It converts mechanical motion into electrical signals, providing precise feedback for various applications, including automation, robotics, and CNC machinery. This is especially beneficial in environments where accurate positioning is crucial, such as in conveyor systems or automated assembly lines. -
Question:
How does the NPN output work in the CALT GHW38?
Answer: The NPN output of the CALT GHW38 allows the encoder to work effectively with various digital systems. It sends a low signal when activated, which helps in providing clear indication to controllers or PLCs. This output mode is widely used in industrial automation setups, allowing for ease of integration with existing systems and facilitating reliable data transmission from the encoder to monitoring equipment. -
Question:
What is the significance of a 200PPR rating?
Answer: The 200PPR (Pulses Per Revolution) rating of the CALT GHW38 indicates that for every full rotation of the encoder, it generates 200 pulse signals. This high resolution allows for precise measurement of movement, which is essential in applications where fine control over position and speed is necessary. Industries such as manufacturing often rely on encoders with high PPR ratings for enhanced accuracy in automated processes. -
Question:
What benefits does the HB961 indicator provide with this encoder?
Answer: The HB961 indicator complements the CALT GHW38 by displaying real-time measurements of position and length. This digital indicator simplifies monitoring by providing clear and immediate visual feedback, which helps operators understand the current operating status. It's particularly useful in applications requiring continuous tracking of position, such as in machining operations or during extensive calibration tasks. -
Question:
Can this encoder be used in outdoor environments?
Answer: While the CALT GHW38 is designed for robust industrial use, it is essential to consider environmental factors. Exposure to moisture, dust, or extreme temperatures can affect its performance. Using protective enclosures or installing it in less harsh locations can enhance its longevity. For applications in outdoor settings, ensuring the encoder is shielded from debris and water will maximize its operational efficiency. -
Question:
What materials is the CALT GHW38 made from?
Answer: The CALT GHW38 features a durable design with materials like steel for the mounting spring and rubber for the roller wheel. These materials are selected to enhance durability under stress and to ensure longevity in various operational environments. The quality construction makes it suitable for heavy-duty applications, ensuring it can withstand rigorous use in mechanical systems. -
Question:
Is the CALT GHW38 suitable for both linear and rotary applications?
Answer: Yes, the CALT GHW38 can be utilized for both linear and rotary applications. While it is primarily a rotary encoder, it can effectively measure the linear position when coupled with appropriate systems or setups. This versatility makes it a great choice for engineers and technicians looking for a flexible solution tailored to diverse tracking and measuring needs in automation. -
Question:
What types of industries typically use the CALT GHW38?
Answer: The CALT GHW38 is widely used across various industries, including manufacturing, robotics, automation, and materials handling. Its precise measurement capabilities make it ideal for applications such as conveyor systems, CNC machining, and assembly lines. Industries rely on this encoder for improving efficiency and ensuring accuracy in mechanical movement operations. -
Question:
What are the mounting options for the CALT GHW38?
Answer: The CALT GHW38 utilizes a steel mounting spring that provides secure attachment to different machinery or equipment. Its versatile mounting options allow it to fit various setups, making installation straightforward in most environments. Users can align the encoder easily with other components, ensuring optimal performance regardless of the application. -
Question:
Where can I buy the CALT GHW38 Roller Rubber Wheel?
Answer: You can purchase the CALT GHW38 200mm Roller Rubber Wheel Length Position Meter from Ubuy in Brunei. Ubuy offers a wide selection of industrial products, including this rotary encoder, often with detailed specifications and customer reviews to help you make an informed decision.
CALT Switch Encoders 200PPR200mm+HB961 Editorial Review
The CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder with a 600PPR Push-Pull Output and HB961 Indicator Steel Mounting Spring Bracket is a useful tool for measuring the length of various objects accurately. The device is compatible with 85-380Vac and does not require any additional power supply. It can display readings in both feet and millimeters, and the wheel encoder has an impressive resolution of 0.5mm. The controller can also be used to control a material feeder, with a repeat signal. While the product description lacks clarity in some areas, the manufacturer can provide support through WhatsApp to clarify customer doubts.
Customer Reviews & Ratings
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Pros
- Compatible with 85-380Vac without any additional power supply
- Accurate measurements with a high-resolution wheel encoder
- Can display readings in both feet and millimeters
- Can be used to control a material feeder with a repeat signal
Cons
- Lacks clarity in some areas of the product description
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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BND 225
Order now and get it around Tuesday, September 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 200mm perimeter wheel with NPN output & 1000 PPR
- Comes with HB961 indicator & steel mounting spring bracket
- Measuring unit of 1mm with international measurement type output
- Power supply range 5-26V
- Suitable for various length or distance measurements
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