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Add：Building 1, North District, Zhongke Innovation Industrial Park, Economic Zone, Weihai City
Hollow 8020
Optical incremental type, 80/90/100 mm outer diameter, 20-50 mm large through hollow bore. Mount directly onto machine shaft without coupling, anti‑rotation by torque arm, withstand high radial load, for speed, rotation and length measurement feedback.
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Product Description
▋ ADK- Incremental encoder series Hollow shaft incremental encoder
● Body diameter: 80mm, aperture/hollow diameter: 20, 25, 30 mm; cable side exit; other sizes are available
● Mount directly onto machine shaft without coupling, anti‑rotation by torque arm, withstand high radial load;
● Resolution up to 5000PPR;
● Max allowable speed 5000RPM;
▋ Technical Parameters
● Electrical parameters
| Resolution | Max 5000ppr |
| Voltage | DC5V，8-30V |
| Output method | NPN open collector, PNP open collector, voltage output, long line output, push-pull output |
| MAX response frequency | 150Khz |
| MAX current consumption | 80mA; 150mA(Long line output) |
| Load current | 40mA; 60mA(Long line output) |
| Output high level | Min Vcc x 70%(Collector output) Min Vcc - 2.5V（Voltage output） Min 3.4V（Long line output） |
| Output low level | Max 0.4V |
| Rise/fall time Tr/Tf | Max 1μs, Max 200ns(Long line output) |
● Mechanical parameters
| Starting torque | <0.03Nm |
| Max shaft load | Radial: 50N; Axial: 20N |
| Max speed | 5000rpm |
| Moment of inertia | 4 x 10^(-8)kg.㎡ |
| Net weight | 120g |
● Environmental parameters
| Operating temperature | -25℃-80℃ |
| storage temperature | 30℃-80℃ |
| Shock proof | 50G/11ms |
| Anti-vibration | 10G 10-2000HZ |
| Protection level | IP54 |
● Output waveform
● Mechanical Dimensions
● Application
1. Textile Machinery: Circular knitting machines, carding machines, water‑jet / air‑jet looms, warp knitting machines. For spindle speed, fabric feeding and winding‑length feedback.
2. Printing & Packaging: Printing presses, rewinders, slitting machines, labelers. Web length counting, synchronous follow‑up and tension control.
3. Logistics & Conveying: Belt conveyors, hoists, stackers, AGVs. Roller speed detection and travelling‑speed acquisition.
4. Elevator & Escalator: Traction motor and escalator main‑drive speed monitoring; cabin speed supervision and overspeed protection.
5. CNC & Automation: CNC rotary tables, turrets, auxiliary spindle speed‑feedback, custom‑built rotary‑axis machines.
6. Plastic & Rubber Machinery: Extruders, film‑blowing machines, injection‑molding machines. Screw speed and traction‑roller feedback.
7. Fan & Construction Machinery: Auxiliary fan equipment, small construction‑machinery rotary units; rotating‑shaft speed monitoring.
THE COMPANY
Weihai idencoder electronic technology co.,ltd.
Idencoder is an technical enterprise Located in Weihai City ShanDong Province, China, have been providing Professional Encoder Solutions for hundreds of enterprises all over the world.
By the name of Weihai Idencoder Electronic Technology Co., Ltd, we have been specializing in developing, producing and marketing Industrial encoders. Our Main Products: A. Incremental Encoder; B. Programmable Incremental Encoder; C. Single-turn and multi-turn Absolute Encoder with Parallel, SSI, Modbus, Profibus, Canopen and Profinet interface; D. Draw Wire Encoder; E. Manual Pulse Generator
OUR SERVICE
To solve problems for customers, for marketing escort
Pre-sale service
According to the actual needs of customers to determine the equipment model and specifications, can also be customized according to the special requirements of customers, and provide customers with perfect solutions, really provide customers with a satisfactory and reasonable product. And can train relevant technical guidance for customers, so that they master certain technical knowledge and equipment maintenance skills.
Sales tracking
In the sales process, always track the process from production to delivery of customer orders, minimize the production and delivery cycle while ensuring product quality, and pay attention to product quality.
After-sales service
In view of customers' difficulties, we have specialized after-sales service personnel to solve customers' problems one on one until success, and responsible for providing customers with correct use skills to ensure the durability of the products in their hands.
PRODUCT MESSAGE
It is a national high-tech enterprise specializing in R&D, production and sales of industrial rotary encoders.
Add：Building 1, North District, Zhongke Innovation Industrial Park, Economic Zone, Weihai City