KJ50 hollow shaft encoder blind hole 15mm absolute rotary encoder
gray code output
Why choose us?
HENGXIANG brand--The trustworthy partner
CE approved--advantaged product quality;
Fast delivery--strong stock product ability;
Factory directly provide a competitive price;
One-stop service--for your efficient purchasing experience;
OEM design accepted--customized design, your own brand accepted.
Production date
1. for 1-10 samples: 3-5 working days
2. for 20-50 mass production: 7-10 working days
3. for over 100pcs, production will be discussed with customers and
ship on time
Payment terms:
1. T/T, western union, credit card, Paypal, etc
2. 3-5 working days after payment received
3. Encoders will be shipped once ready
Matters needing attention
1. Must choose the power supply voltage: DC5V or DC8-30V
2. Must choose leaf spring plate model number if you select hollow
shaft encoder
3. Please advise the motor speed (RPM) that you actually use
4. If you have any other requirements, please provide detail
parameters
Parameter table for KJ50 hollow shaft absolute encoder
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | absolute encoder |
| Interface | NPN low level effective |
| NPN high level effetive |
| Protection grade | IP50 ; IP65 |
| Cable length | 1M (cable length could be added appropriately by |
| require, but it need payment individually) |
| Consumption current | 100mA MAX |
| Top response frequency | 100KHZ |
| Allowable ripple | ≤3%rms |
| Load Voltage | ≤DC30V |
| Output code | gray code |
| Precision | 360/(resolution x 4) |
| Insulation strength | AC500V 60s |
| Insulation resistance | 10MΩ |
| GND | not connect to encoder |
| starting torque | less than 5x 10-3N.m |
| Intertia moment | less than 3x 10-6kg.m2 |
| Shaft load | Radial 50N; Axial 30N |
| Top REV | 3000RPM ;IP65≤2000 RPM |
| Bearing life | 1.5x109 revs at rated load(100000hrs at 2500RPM) |
| Environmental temperature | Operating:-20 ～+85°C；storage:-25 ～+90°C |
| Environmental humidity | Operating and storage: 35-85%RH(noncondensing) |
| Vibration(endure) | Amplitude 0.75mm,5-55Hz,2 hours for three axis individually |
| Sock(endure) | 490m/s2 ,11 ms three times for X,Y,Z direction individually |
| Shaft Material | Stainless steel |
| Shell Material | die cast aluminum |
A Few Quick questions before ordering
Q: Where can I download the encoder catalogue or datasheet?
A: You could visit our official website or email us directly to the
latest files.
Q: What parameters are requested before ordering an encoder?
A: You should get some basic parameters before you start to order.
Such as installation dimensions, resolutions, circuit signal, power
supply voltage, etc.
If you have any doubt on selecting the model, you are welcome to
contact us for more assistant.
Q: Where is your factory?
A: Our factory is located on Shanghai City.
Q: Can I pay a visit to your factory?
A: Yes, you we welcome to visit our factory at any time if
convenient.
Q: How long is your delivery time?
A: Usually 3 working days for sample, 7-15 days for mass
production,
The production date is according to order quantity.
Q: What is the highest resolution of your encoder products?
A: The highest resolution is 80000ppr, you can email us for more
information.
Q: Can your encoder be customized?
A: Yes, our encoder can be customized according to your
requirements,
Q: Do you test your encoder product before shipment?
A: Yes, we 100% test and examine every piece before shipping to
make sure it work well on your device.
