Product Details
MPN55 18bit Servo motors Incremental encoders resolution singleturn
up to 24bit electrical connection RS-485 BISS-C SSI
MPN55 Series Rotary encoder Parameters
Items | Basic parameters |
Brand | Hengxiang |
Encoder type | Absolute encoder |
External diameter | 55mm(Mounting flange 65mm) |
Thickness | 15mm |
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 ;J=radial cable |
Communication | B=BISS-C; S=SSI |
Electrical connection | R=RS-485 |
Output mode | M=multi-turn |
| S=single-turn |
Scanning principle | Reflective grating code |
Accuracy | ±80" |
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 150g |
In 1988-1998, The elder generation produced optical products in a
small workshop in Dongtou District, Wenzhou, laying a solid
foundation for the subsequent development of encoders and infrared
optics.
In 1999, The founder was employed by Shanghai No.1 Optical Factory
as a senior engineer, engaged in optical research and development,
and made many scientific breakthroughs.
In 2000, The founder took the opportunity of privatization of
state-owned enterprises and planned to establish a company.
In 2001, Shanghai Hengxiang Optical Electronics Co., Ltd. was
formally established, and the first S38 series products are
independently developed in the same year.
In 2008-2019, Formally joined Alibaba's to expand overseas markets,
and obtained ISO Quality Management System Certification.
In 2010- 2014, Three invention patents ,five new utility patents
and a CE-ATC certificate was obtained.
Awarded the Honor of Shanghai High-tech Enterprise and Alibaba
Integrity Pioneer Enterprise.
In 2015-2020, Moved factory to Songjiang Chuangyi International
Industrial Park ,Obtained QA international certification and QMS
quality management system certification.
In 2021, Obtained 14 new utility patents.
Q: What’s your MOQ?
A: 1pcs
Q: How to order your encoder?
A: Contact us, or email us, we will reply you as soon as possible.
Q: Are you a factory or a trading company?
A: we are 100% factory with our brand.
Q: What’s your brand?
A: HENGXIANG
Q: Can you product ship to our country?
A: Yes, please advise your destination and zip code, we will check
freight cost for you immediately.
Q: How to get the latest price?
A: Contact us and tell me the encoder model selection.
Q: How to select a right encoder model?
A: A right encoder model is based on different applications and
parameters, you could contact us for technical support if you have
any query.
Q: Do you offer technical support?
A: Yes, we have professional technician who can solve all your
doubts.
Q: Can you factory offer a sample?
A: Yes, sample can be provided.
Q: How to pay for a sample?
A: Currently, our factory accept T/T, Credit card, Paypal, Western
Union or cash.
Q: Do you have some videos of your products?
A: Yes, you could visit our YOUTUBE page for encoder videos.
Q: What’s your encoder product guarantee policy?
A: 1 year quality warranty and life-long technical support.
Company Profile
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 exclusive models based
on the needs of new development technology products.
We founded in 2001 and exported products to domestic and overseas
after 21 years of sedimentation.
We mainly engaged in the encoder, optical lens, germanium products,
etc. The strict control of product quality and high precision and
high standard of deep processing technology serve the elevator,
motor, CNC, textile, robot, wind power, medical, assembly line
equipment, and other automation technology industries.