• Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Артем Марченко
    Very good and trustworthy friend !Nice product, I tested all signal and circuit, works well in my machine
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr Ahmed ElRagaby
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Sangad Yadib
    We bought encoders from HENGXIANG for over 8 years, and always satisfied.
Contact Person : Fang
Phone Number : 86-21-54613487
WhatsApp : +8618616883327

Industrial Absolute Rotary Encoder MP55 Interface SSI BiSS-C Position Encoder

Place of Origin Shanghai,China
Certification CE,ISO9001
Model Number MP55
Minimum Order Quantity 1pcs encoder to start order
Price negotiable
Packaging Details each 1 piece was packed into single carton box
Delivery Time 3-5 working days for sample order, 7-15 working days for mass order
Payment Terms D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc
Supply Ability 100K pieces per year
Product Details
Brand Hengxiang Encoder Type Encoder Type
External diameter 55mm Thickness 14.5mm
Installation Dimension 49.2mm Hollow Shaft Type Through Hole
Hollow Shaft Diameter 14mm; 15mm; 19mm; 20mm; 24mm Resolution  Single-turn:17Bit, 19Bit,20Bit, 22Bit, 24Bit;multi-turn: 1716=17+16Bit, 1916=19+16Bit,2016=20+16Bit, 2216=22+16Bit,2416=24+16Bit
Communication B=BISS-C; S=SSI Electrical Connection Radial Socket
Output mode M=multi-turn;S=single-turn Protection IP50
Interface E=SM08B-GHS-TB Net weight  About 90g
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MP55 Interface Absolute Rotary Encoder


Industrial Absolute Rotary Encoder


Absolute Shaft Position Encoders

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Product Description

Industrial Absolute Rotary Encoder MP55 interface RS485 17-24 bit single turn and multi turn SSI BiSS-C position encoder



  • ☆ 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

☆ The parameters of MP55

Items Basic parameters
Brand Hengxiang
Encoder type Absolute encoder
External diameter 55mm
Thickness 14.5mm
Installation dimension 49.2mm
Hollow shaft type Through hole
Hollow shaft diameter 14mm; 15mm; 19mm; 20mm; 24mm
Resolution single-turn:17Bit, 19Bit,20Bit, 22Bit, 24Bit
multi-turn: 1716=17+16Bit, 1916=19+16Bit,
2016=20+16Bit, 2216=22+16Bit,2416=24+16Bit
Interface E=SM08B-GHS-TB
Communication B=BISS-C; S=SSI
Electrical connection Radial socket
Output mode M=multi-turn
Scanning principle Reflective grating code
Accuracy ±40"
Response speed Normal action: 6000min
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
Weight about 90g
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


Industrial Absolute Rotary Encoder MP55 Interface SSI BiSS-C Position Encoder 0
☆ The dimensions of MP55
Industrial Absolute Rotary Encoder MP55 Interface SSI BiSS-C Position Encoder 1
Company Introduction
ShanghaiHengxiangOptical Electronics Co.,Ltd, located on Shanghai, an international city of China, set up in 2001, is a professional manufacturing high-tech corporation, providesresearch and manufacturing ,entityintegrating optical,mechanical and electronic design. Now we have finished primary pipelining of encoder manufacture. After development for many years, rotary encoders now have 10 series and over 100 sorts, both popularly sale around the world. Our rotary encoders are widely used for automation field, such as, Office equipment ,Water conservancy equipment,Electrical equipment,Textile machinery,Carpentrymachinery,Injection machinery,Vulcanizateequipment ,Medical device,CNC machine,Metallurgical machine,Printing machinery,testing machine,Elevator,Servo motor,Packing machine, etc. , and has won trust and high reputation from clients .