Product Description
RS485, Modbus-RTU Absolute Value Industrial Encoder
◆Ensure that every component of the product is 100% domestically produced
◆High-precision magnetic induction technology, single-turn or multi-turn encoders
◆RS485 free communication interface or Modbus-RTU interface
◆Incremental signal TTL or HTL output can be added additionally
◆The single-lap resolution can reach up to 21 bits, and the multi-lap count can be as high as 14 bits
◆Super strong resistance to impact and vibration
◆It is equipped with reverse short-circuit and short-circuit protection, effectively reducing the impact of installation errors on the encoder
Product parameters
Product series | ISFS/M58A | ISFS/M58B |
Functional characteristics | Ø 58mm solid shaft | Ø 58mm blind hole type |
Spindle size | Ø 6, 8, 10, 12, 15mm(Other sizes can be customized) | |
Shell material | Aluminum (optional stainless steel casing) | |
Signal output interface | RS485 free protocol, RS485+ incremental signal is optional | |
Baud rate bps | Modbus-RTU, Modbus-RTU+ incremental signal is optional | |
Address range | 0-99 | |
Output circuit | It complies with the RS485 standard and is electrically isolated by optocouplers | |
Function | Single lap or multiple laps | |
Power supply voltage | Standard 10-30VDC, 5VDC or 5-30V | |
Single-circle resolution | The standards are 12-bit 4096, 13-bit 8192, 16-bit 65536, 18-bit 262,144, with a maximum of 21 bits | |
Number of laps | 1 lap (single-lap type), standard 12-bit 4096 laps for multi-lap, and the maximum selection for multi-lap is 14-bit 16,384 laps | |
No-load current | ≤30mA | |
Data refresh | Single-turn encoder: < 15us; Multi-turn encoder: < 1ms | |
Signal adjustment | The corresponding value for each turn is adjustable, the total number of turns for multiple turns can be adjusted freely, the direction is adjustable, the preset position is adjustable, the external zero position is adjustable, the baud rate, the communication address, the working mode, etc | |
Coding | Hexadecimal | |
Reverse polarity protection | have | |
Short-circuit protection | have | |
Lightning protection and static electricity protection | have | |
Maximum rotational speed | 6000r/min | |
Main shaft load | 40N radially, 20N axially | |
Protection grade | IP65 or IP68 | |
Starting torque | < 0.01 Nm | |
Working temperature | -30°C.... 85°C(customizable operating temperature -40°C.... 85°C) | |
Storage temperature | -40°C .... 100°C | |
Impact-resistant | 1000m/s² , 6 ms(100g) | |
Anti-vibration | 20g | |
Connection method | 4x2x0.2-8 core shielded cables, M12-5 core, M12-8 core, M23-12 core male flange joints | |
Qualification method | The radial side protrudes and the shaft protrudes backward | |
Optional | Incremental output TTL/RS422, HTL/ push-pull | |
Incremental signal | A+ A- B+ B- Z+ Z- | |
Pulse number | 1 to 4096 pulses are available (standard 1024, 2048 and 4096). | |
O Definition of dual output wiring for absolute and incremental signals | |||||||||
Signal | GND | UB | 485A | 485B | 4-20mA+ | 4 +20mA- | SET | Set-Allow | ▄ |
M23 connector, 12 pins | 1 | 2 | 3 | 4 | 6 | 9 | 5 | 7 | 8 |
Wiring color | white | brown | green | yellow | powder | black | grey | blue | Shield |
Signal | A | A- | B | B- | Z | Z- | |||
M23 connector, 12 pins | 10 | / | 11 | / | / | / | |||
Wiring color | Powder ash | / | Red and blue | / | / | / | |||
Note: 1. When choosing the M23/12-core counterclockwise socket, by default, only A and B signals are available. Full signals can be selected； 2. The default increment is 1024 lines | |||||||||
O Top view of the needle-type connection seat | |||
Connector type | 5-pin M12 connector | 8-pin M12 connector | 12-pin M23 connector |
Top view of the connection seat |
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Note: All kinds of special plugs can be customized | |||
O Waveform diagram | |||
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O Installation dimension drawing | |||
Product Display
Multi-turn encoder
Full-range absolute position feedback
High precision and high reliability
Rich communication protocols
Long service life and maintenance-free
Flexible adaptability
Single-turn encoder
High-precision single-turn positioning
Compact and easy-to-install design
Multi-signal output
High-efficiency anti-interference performance
High cost performance and universal applicability
Application Cases
This product is widely used in multiple industries: the automotive industry, the lifting industry, the printing and packaging industry, the textile industry, the wind power industry, the logistics industry, the machine tool industry, etc
Service
1. Precautions for Using Encoders
A place where the ambient temperature must not exceed the storage temperature; A place where the relative humidity must not exceed the storage
humidity; It cannot be in places with sharp temperature changes and fogging. Places close to corrosive gases and flammable gases; Stay away from
places with a lot of dust, salt and metal powder. Stay away from places where water, oil and medicine are used; Excessive vibration and shock can be
transmitted to the main body
2. Precautions for Installing Encoders
Electrical components must not be subjected to overvoltage or other phenomena. Please conduct static electricity assessment of the setting
environment, etc. Do not allow the motor power line to approach the encoder. The FG wire of the motor and the FG wire of the mechanical device
must be reliably grounded. Since the shielded wire is not connected to the encoder body, the shielded wire must be effectively connected to the
ground at the user end
3. Precautions on Wiring
When used at the specified power supply voltage, please pay attention to the decrease in power supply voltage amplitude caused by the long wiring.
Please do not use the encoder line and other power lines in the same pipe or bundle them in parallel. Please use twisted-pair wires for the signal line
and power line of the encoder. Please do not apply excessive force to the wire harness of the encoder, as there is a risk of wire breakage
4. Regarding the warranty of the encoder
Within twelve months of purchasing the products of our company, if any malfunction occurs due to correct use in accordance with the precautions
in the user manual, warning signs, etc., free warranty will be provided.
The following situations will be charged even within the warranty period: (Freight is at your own expense)
①. Faults and damages caused by the user landing during transportation or handling or improper installation;
②. Faults of this product caused by the machine connected to it;
③. Faults and damages caused by fire, salt water, corrosive gases, abnormal voltages, and other natural disasters such as earthquakes, lightning, wind, and floods;
④. Repair, adjustment or modification without the permission of our company (the label is not present or the outer cover is removed by oneself).
⑤. Malfunctions that occur when the user does not follow the usage methods and precautions described in the user manual.
⑥. Except where there are other agreements signed with the client.
