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Hollow Shaft
58mm
30mm
14/18/20/22/24/25mm
5-12bit
Absolute Single-turn
IP65, IP50
Parallel, NPN, PNP
No
| Quantity: | |
|---|---|
KJ58 Through hole shaft absolute encoder 5bit-12 bit KJ58
The KJ58 Absolute Type Parallel Gray Code Encoder features a rugged hollow shaft design with an external diameter of 58mm, thickness of 30mm, and shaft diameter up to 25mm. Using non-contact photoelectric principles, it delivers absolute position information via gray code parallel output, with resolutions up to 12Bits (4096) per turn. Equipped with reverse polarity and short-circuit protection, it offers multiple electrical interfaces and IP65 protection, making it suitable for robotics, textile, packaging, motors, CNC, and other automation fields. With radial cable (1M standard) and M12 socket connections, it weighs about 180g and operates in -20°C to +85°C, ensuring reliable performance in harsh environments.
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | absolute encoder |
| External diameter | 58mm |
| Thickness | 30mm |
| Installation dimension | 63mm diameter |
| Hollow shaft type | through hole or blind hole |
| Hollow Shaft diameter | 14mm;18mm;20mm;22mm;24mm，25mm |
| Bit(steps) | 5 bit;6 bit;7 bit;8bit;9bit;10 bit;11 bit;12bit |
| Supply voltage | DC5V ； DC8-30V |
| Outlettype | radial cable |
| radial socket | |
| Count direction | counterclockwise |
| outside control direction | |
| clockwise | |
| Interface | NPN/PNP low level effective |
| NPN/PNP high level effetive | |
| Protection grade | IP65 |
| Cable length | 1M (cable length could be added appropriately by |
| require, but it need payment individually) | |
| Consumption current | 100mA MAX |
| Top response frenquency | 100KHZ |
| Allowable ripple | ≤3%rms |
| Load Voltage | ≤DC30V |
| Output code | gray code |
| Precision | 360/(resolution x 4) |
| Insulation strength | AC500V 60s |
| Insulation resistance | 10MΩ |
| GND | not connect to encoder |
| starting torque | less than 10x 10-3N.m |
| Intertia moment | less than 11x 10-6kg.m2 |
| Shaft load | Radial 30N; Axial 20N |
| Top REV | ≤4000RPM |
| Bearing life | 1.5x109 revs at rated load(100000hrs at 2500RPM) |
| Environmental temperature | Operating:-20 ～+85°C(repeatable winding cable: -10°C)；storage:-25 ～+90°C |
| Enviromental humidity | Operating and storage: 35-85%RH(noncondensing) |
| Vibration(endure) | Amplitude 0.75mm,10-55Hz,2 hours for three axis individually |
| Sock(endure) | 49m/s2 , three times for X,Y,Z direction individually |
| Shaft Material | Stainless steel |
| Shell Material | Dia cast aluminium |
| Cable length | 1000mm(cable with shielding) |
| Certification | CE |
| package | Carton box |
| Net weight | About 180g (with package) |
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. Our company 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.
We focus on being a well-known brand in the field of precision optical encoders and aim to be a leader in international precision encoders.
"Precision in Sensing for a Sci-tech Life.” "Hengxiang will adhere to the corporate principles of "Integrity, Precision & Pragmatism, Customer-oriented, Unity and Mutual-success".
