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{"title":"IP50 \/ IP65 12 Bit Absolute Encoder , Absolute Rotary Encoder Gray Code Output","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/13\/7b\/1f2133f48c02e121e8db5dd41774-200x200-1\/ip50_2f_ip65_12_bit_absolute_encoder_2c_absolute_rotary_encoder_gray_code_output_8mm_solid_shaft.jpg","attrs":{"Brand Name":"HENGXIANG","Model Number":"SJ50-C Series","Certification":"CE, ISO9001","Place of Origin":"Shanghai,China"}}
{"title":"Gray Code Output 10 Bit Single Turn Absolute Encoder , Endless Rotary Encoder","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c3\/ee\/6301ae2fc0f58cb77d229e2ae0b5-200x200-1\/gray_code_output_10_bit_single_turn_absolute_encoder_2c_endless_rotary_encoder_solid_shaft_8mm.jpg","attrs":{"Brand Name":"HENGXIANG","Model Number":"SJ50 endless rotary encoder","Certification":"CE,ISO9001","Place of Origin":"Shanghai,China"}}
{"title":"720Ppr SJ50 Series Absolute Optical Rotary Encoder Parallel Output 10 Bit CCW","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/43\/b5\/49fcfa49b69d437540c78a0f8b31-200x200-1\/720ppr_sj50_series_absolute_optical_rotary_encoder_parallel_output_10_bit_ccw_trd_na720rpw5m.jpg","attrs":{"Brand Name":"HENGXIANG","Model Number":"720Ppr SJ50 Series Absolute Optical Rotary Encoder Parallel Output 10 Bit CCW TRD-NA720RPW5M","Certification":"CE,ISO9001","Place of Origin":"Shanghai,China"}}
--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
PN58 Series Rotary encoder Parameters
Items
Basic parameters
Brand
Hengxiang
Encoder type
Absolute encoder
External diameter
35mm
Thickness
15mm
Hollow shaft type
Through hole
Hollow shaft diameter
14mm; 15mm; 19mm; 20mm; 24mm
Resolution
single-turn:17Bit, 19Bit,20Bit, 22Bit, 24Bit
2016=20+16Bit, 2216=22+16Bit,2416=24+16Bit
Interface
E=SM08B-GHS-TB ；J=radial cable
Communication
B=BISS-C; S=SSI
Electrical connection
R=RS-485
Output mode
S=single-turn
Scanning principle
Reflective grating code
Accuracy
±60"
Response speed
Normal action: 6000min-1
RMS position signal noise
±2@18 bits/r
Communication clock frequency
≤10MHz(BISS) or ≤ 5MHz(SSI)
Starting time
typical value: 13ms
Absolute position sampling period
≤75 ns
Allowable speed
≤32200 r/min (restricted by mechanical speed limit)
Cable
Differential twisted-paired cable
Cable length
200mm-10000mm
Mechanical Connection
With bearing& encircled locking shaft
Starting Torque
less than 9.8×10-3 N.m
Inertial moment
less than 6.5×10-6 kg.m2
Shaft load
Radial 30N; Axial 20N
Slew speed
≤6000rpm
Shell Material
Aluminum
Environmental temperature
Operating: -20~+95℃; Storage: -25~+100℃
Environmental humidity
Operating and storage: 35~85%RH(Noncondensing)
Vibration
Amplitude 1.52mm, 5~55HZ,2h for X,Y,Z direction individually
Shock
980m/s2 11ms, three times for X,Y,Z direction individually
Protection
IP50
Net weight
About 100g
Technical Theory
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
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
Shipment
1. Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.
2. You could select the express according to your requirements if freight collector
3. If you do not have any courier account, we will check and find a cheapest and safety express for you.
4. Our factory has 30% discount with most courier company, so price could be as cheap as possible.
Package
Each single encoder is packed into a single safe carton with protecting bubble.
Then all encoders will be put into a bigger carton to prepare shipment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
