Shanghai Hengxiang Optical Electronic Co., Ltd.
| Payment Terms | D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc |
| Supply Ability | 100K pieces per year |
| Delivery Time | 3-5 working days for sample order, 7-15 working days for mass order |
| Packaging Details | each 1 piece was packed into single carton box |
| Product name | 24v dc encoder |
| Thickness | 20mm |
| Slew speed | 5000RPM |
| External diameter | 40mm |
| voltage range | DC5-30V |
| PCD | R17mm, R20mm;R23mm |
| Shaft load | Radial 30N; Axial 20N |
| Weight | 90g |
| Brand Name | HENGXIANG |
| Model Number | 24v dc encoder |
| Certification | CE,ISO9001 |
| Place of Origin | Shanghai,China |
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Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc | Supply Ability | 100K pieces per year |
| Delivery Time | 3-5 working days for sample order, 7-15 working days for mass order | Packaging Details | each 1 piece was packed into single carton box |
| Product name | 24v dc encoder | Thickness | 20mm |
| Slew speed | 5000RPM | External diameter | 40mm |
| voltage range | DC5-30V | PCD | R17mm, R20mm;R23mm |
| Shaft load | Radial 30N; Axial 20N | Weight | 90g |
| Brand Name | HENGXIANG | Model Number | 24v dc encoder |
| Certification | CE,ISO9001 | Place of Origin | Shanghai,China |
| High Light | optical motor shaft encoders ，dc motor shaft encoder | ||
24v dc encoder servo motor rotary encoder KN40 NPN open collector output 1024 pulse
About Encoder Vibration
Vibration acting on an encoder always cause wrong pulse easily.
So we have to pay more attention to encoder working place.
The more pulse per round, the narrower groovy spacing of grating, ore effect to encoder by vibration, when motor speed is low or even stopped, vibration acting on encoder shaft or encoder shell would cause grating vibration, in this way, encoder might show wrong pulse signal.
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.
Shipment
Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.
You could select the express according to your requirements if freight collector
If you do not have any courier account, we will check and find a cheapest and safety express for you.
Our factory has 30% discount with most courier company, so price could be as cheap as possible.
Product Description of KN40 Series encoder
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | Incremental encoder |
| External diameter | 40mm |
| Thickness | 20mm |
| Installation dimension | R17mm, R20mm;R23mm |
| Hollow shaft type | blind hole; through hole, taper hole,solid taper shaft |
| Solid shaft diameter | 10mm (taper shape) |
| Hollow shaft diameter | 6mm;8mm;9mm;9.52mm;10mm |
| Resolution | 1024;2048;2500;3600;5000;7200;10000;14400 |
| 1000/4;1000/6;1000/8;1024/4;1024/6；1024/8；2000/4；2000/6；2000/8；2048/4；2048/6;2048/8；2500/4；2500/6；2500/8;4096/4;4096/6;4096/8;5000/4;5000/6;5000/8 | |
| Output phase | Phase A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W- |
| Supply voltage | DC5V ; DC8--30V |
| Protection grade | IP40 |
| Cable length | 500mm |
| Consumption current | 100mA MAX |
| Top response frequency | 300KHZ |
| Allowable ripple | ≤3%rms |
| Load Voltage | ≤DC30V |
| Insulation strength | AC500V 60s |
| Insulation resistance | 10MΩ |
| GND | not connect to encoder |
| Mark to Space ratio | 45% to 55% |
| starting torque | less than 5.9x 10-3 N.m |
| Intertia moment | less than 1.5x 10-6kg.m2 |
| Shaft load | Radial 30N; Axial 20N |
| Slew speed | 5000RPM |
| Bearing life | 1.5x109 revs at rated load(100000hrs at 2500RPM) |
| Environmental temperature | Operating:-20 ～+100°C；storage:-25 ～+100°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 |
| Shell Material | die cast aluminum |
| Certification | CE |
| package | Carton box |
| Net weight | About 90g (with package) |
Signal Circuit of encoder
1. The NPN Open Collector -- The NPN Open Collector(NPN) is an interface based on an output circuit with an NPN transistor.
An open collector is the unconnected collector connection of an NPN transistor, whose emitter is connected to earth and whose collector is connected to the output.
2. PNP output
The PNP output is an interface based on an output circuit with a PNP transistor.
3. Push-Pull output(HTL)
High Voltage Transistor Logic functions with a voltage supply in the range 10 and 30 V DC, with 24 V DC being the most usual.
“Low” is defined as an output of between 0 V and 3 V and “high” as between VCC and VCC - 3.5 V.
4. TTL RS-422 output
In a transistor-transistor logic (TTL), both the logical status and the amplification are done by transistors, hence the name.
The TTL output is supplied with either a fixed 5 V voltage or a variable voltage of between 10 and 32 V. For this the low range is defined as the ≤ 0.4 V and the high range as ≥ 2.4 V.
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Shanghai Hengxiang Optical Electronics Co., Ltd. is a high-tech enterprise, specializing in the creation, research, production, and marketing of high-precision optical encoders. We have a mature independent research and development capability, which enables to customize the production of exclusiv... Shanghai Hengxiang Optical Electronics Co., Ltd. is a high-tech enterprise, specializing in the creation, research, production, and marketing of high-precision optical encoders. We have a mature independent research and development capability, which enables to customize the production of exclusiv...
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