Shanghai Hengxiang Optical Electronic Co., Ltd.
PROFESSIONAL ENCODER MANUFACTURER SINCE 2001 Incremental & Absolute Encoders all in high quality
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Solid shaft single turn SJ50 absolute encoder gray code angle output CW direction DC5V
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.
Feather of SJ50 encoder
External diameter: 51mm
Consumption current: 100mA MAX
Bit(steps): 5 bit;6 bit;7 bit;8bit;9bit;10 bit;11 bit;12bit
Supply voltage: DC5V ； DC8-30V
Installation dimension: 40mm diameter
Top response frequency: 100KHZ
Allowable ripple: ≤3%rms
Encoder type: absolute encoder
Brand: HENGXIANG
Detail Specifications
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | absolute encoder |
| External diameter | 51mm |
| Supply voltage | DC5V ； DC8-30V |
| Outlet type | Radial cable |
| Radial socket | |
| Radial cable with plug | |
| Count direction | counterclockwise |
| outside control direction | |
| clockwise | |
| 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) |
| 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 |
| Cable length | 1000mm(cable with shielding) |
| Certification | CE |
Our advantage
Factory Encoder Production Capability
5000 pieces per month
-------- Production Line Capacity
50000 pieces per year
--------Actual Units Produced (Previous Year)
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