Active Member
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[China]
Contact name:Fang
Shanghai Hengxiang Optical Electronic Co., Ltd. |
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Through hole incremental encoder dimension 100mm shaft 63mm Z100 Non-bearing encoder
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
Model Number of Z100Series to select
Z100-J12C2500/8B40
Z100-C12E2500/10B42
Z100-J12C2500/16B45
Z100-C12E5000/8B48
Z100-J12C5000/10B46
Z100-C12E5000/16B50
Z100-J12C10000/8B52
Z100-C12E10000/10B55
Z100-J12C10000/16B60
Z100-C12E52500/8B63
Z100-J12C2500/10B40
Z100-C12E2500/16B42
Z100-J12C5000/8B45
Product introduction
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | bearingless encoder |
| External diameter | 100mm |
| Thickness | 16mm |
| Hollow shaft type | through hole |
| Hollow shaft diameter | 40mm;63mm;65mm |
| Resolution | 2500/8；2500/10;2500/16;5000/10;5000/16; |
| 10000/8;10000/10;10000/16 | |
| Output phase | A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W- |
| Supply voltage | DC5V ; DC8--30V |
| Output mode | Radial cable |
| Radial socket | |
| line drive (26LS31) TTL | |
| line drive(DC8-30V) HTL | |
| Cable length | 300mm |
| rise/fall time | less than 1 us(cable length:2 meters) |
| Consumption current | 120mA MAX |
| Top response frequency | 300KHZ |
| GND | not connect to encoder |
| Slew speed | 5000RPM |
| Environmental temperature | Operating:-20 ～+80°；storage:-25 ～+90° |
| Environmental humidity | Operating and storage: 35-85%RH(noncondensing) |
| Material | aluminum alloy |
| Certification | CE |
| package | Carton box |
| Net weight | About 180g (with package) |
Principle of encoder
Today most incremental encoders have a Push-Pull (HTL) or RS422 (TTL) output driver, these have replaced most of the older output circuits like Open Collector NPN, Open Collector PNP, Voltage Output.
Push-Pull (HTL) circuits, also known as Totem Pole, provide a signal level which corresponds to the applied supply voltage. The supply voltage typically ranges from 8 to 30 VDC.
With proper connections you can use the Push Pull interface to replace true open collector circuits by using an external diode connected in a way to limit the direction of the current for RS422 (TTL) circuits provide a constant 5 V signal level that is not dependent on the supply voltage. Two supply voltage ranges can be selected: From 4.75 to 5.5 VDC (can be used to replace open collector output drivers) or from 8 to 30 VDC. Using differential signals the output fully complies to the RS422 standard.
The differential outputs have the highest frequency response capability and the best noise immunity. To ensure this the receiver should also be a differential.
Replacement of Older Output Drivers
A logic gate interprets certain input voltages as high (logic 1) or low (logic 0).
TTL (transistor-transistor-logic): A signal above 2 V is interpreted as logic 1 and a signal less than 0.8 V is interpreted as logic 0. The output voltage ranges between 0-5 V.
HTL (high-threshold-logic): A signal above 3 V is a logic 1 and a signal less than 1 V is a logic 0. The high output signal level is dependent from the supply voltage. Because of the higher voltage difference between logic 0 and 1, the HTL logic is more immune to interference and more resistant against electrical noise.
