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1.※有网友问：增量旋转编码器选型有哪些注意事项？应注意三方面的参数：1．械安装尺寸，包括定位止口，轴径，安装孔位；电缆出线方式；安装空间体积；工作环境防护等级是否满足要求。
2．分辨率，即编码器工作时每圈输出的脉冲数，是否满足设计使用精度要求。
3．电气接口，编码器输出方式常见有推拉输出（F型HTL格式），电压输出（E），集电极开路（C，常见C为NPN型管输出，C2为PNP型管输出），长线驱动器输出。
其输出方式应和其控制系统的接口电路相匹配。
2.※有网友问：请教如何使用增量编码器？1，增量型旋转编码器有分辨率的差异，使用每圈产生的脉冲数来计量，数目从6到5400或更高，脉冲数越多，分辨率越高；这是选型的重要依据之一。
2，增量型编码器通常有三路信号输出（差分有六路信号）：A,B和Z，一般采用TTL电平，A脉冲在前，B脉冲在后，A,B脉冲相差90度，每圈发出一个Z脉冲，可作为参考机械零位。
一般利用A超前B或B超前A进行判向，我公司增量型编码器定义为轴端看编码器顺时针旋转为正转，A超前B为90°，反之逆时针旋转为反转B超前A为90°。
也有不相同的，要看产品说明。
3，使用PLC采集数据，可选用高速计数模块；使用工控机采集数据，可选用高速计数板卡；使用单片机采集数据，建议选用带光电耦合器的输入端口。
4，建议B脉冲做顺向（前向）脉冲，A脉冲做逆向（后向）脉冲，Z原点零位脉冲。
5，在电子装置中设立计数栈。
3.※关于户外使用或恶劣环境下使用有网友来email问，他的设备在野外使用，现场环境脏，而且怕撞坏编码器。
我公司有铝合金（特殊要求可做不锈钢材质）密封保护外壳，双重轴承重载型编码器，放在户外不怕脏，钢厂、重型设备里都可以用。
不过如果编码器安装部分有空间，我还是建议在编码器外部再加装一防护壳，以加强对其进行保护，必竟编码器属精密元件，一台编码器和一个防护壳的价值比较还是有一定差距的。
4.※从接近开关、光电开关到旋转编码器：工业控制中的定位，接近开关、光电开关的应用已经相当成熟了，而且很好用。
12R e l e a s e d a t e : 2 0 1 4 -0 4 -1 4 1 5 : 3 3 D a t e o f i s s u e : 2 0 1 6 -0 5 -0 3 t 2 5 1 0 2 _ e n g . x m lDimensionswith radial exit position L = 53** Aluminium: d = 59, stainless steel: d = 61* with axial exit position L = 42/53 (aluminum/stainless steel),with radial exit position L = 53** Aluminium: d = 59, stainless steel: d = 61** Aluminium: d = 59, stainless steel: d = 613R e l e a s e d a t e : 2014-04-14 15:33D a t e o f i s s u e : 2016-05-03t 25102_e n g .x m lElectrical connectionw ith radial exit position L = 53** Al u mini u m: d = 59, stainless steel: d = 614R e l e a s e d a t e : 2014-04-14 15:33D a t e o f i s s u e : 2016-05-03t 25102_e n g .x m lThe counting direction for the absolute value rotary encoder as seen looking on the shaft is defined as right rotating (cw) rising or descending. The counting direction can be reversed with the V/R input. If the input is not used, the counting direction is defined as rising (standard), the level is at "1". Pulse duration T > 10 ms.Input level: "1" or unused = rising code value with direction of rotation cw.Input level: "0" = descending code value for direction of rotation cw.Input for temporary storage (LATCH)With LATCH input "active", the position data on the parallel interface are "frozen". This makes it possible to accept position data without errors (especially for binary position data), since any change in the data during the read procedure is prevented. If this input is unused, its value is "0". Pulse duration T > 100 µs.Input level: "1" = position data saved and stable at the output.Input level: "0" or unused = position data free running at the output.Input zero setting (PRESET)By means of the PRESET input, the absolute value rotary encoder can be adjusted electronically to position value 0. Pulse duration T > 10 ms.Input level: "0" or unused = inactive.Input level: "1" = Data output word is set to 0.5R e l e a s e d a t e : 2014-04-14 15:33D a t e o f i s s u e : 2016-05-03t 25102_e n g .x m lFor additional information on the accessories, please see the "Accessories" section.AccessoriesFor typeAccessoriesName/defining feature Order codeFVS58N-011CouplingsD1: Ø10 mm, D2: Ø10 mm9401D1: Ø10 mm, D2: Ø10 mm 9404D1: Ø10 mm, D2: Ø10 mm 9409D1: Ø10 mm, D2: Ø10 mm KW Measurement wheels with cir-cumference of 500 mmPlastic9101, 10Pimpled rubber 9102, 10Knurled aluminium 9103, 10Knurled plastic 9112, 10Measurement wheels with cir-cumference of 200 mmPlastic9108, 10Pimpled rubber 9109, 10Knurled aluminium 9110, 10Knurled plastic9113, 10Mounting aidsMounting bracket 9203Mounting bracket 9213FVS58N-032CouplingsD1: Ø6 mm, D2: Ø6 mm 9401D1: Ø6 mm, D2: Ø6 mm9402D1: Ø6 mm, D2: Ø6 mm 9404D1: Ø6 mm, D2: Ø6 mm 94092D1: Ø6 mm, D2: Ø6 mmKWMounting aidsMounting bracket and set 9300 and 9311-3Eccentric clamping elements 9310-3AllConnectorCable socket94246R e l e a s e d a t e : 2 0 1 4 -0 4 -1 4 1 5 : 3 3 D a t e o f i s s u e : 2 0 1 6 -0 5 -0 3 t 2 5 1 0 2 _ e n g . x m lOrder codeF V S58–3N–00Number of bits singleturn138192Option 2N Not expandedOutput codeB BinaryG GrayOption 13V/R, LATCH, PRESETExit positionA AxialR RadialConnection typeK2Cable Ø9 mm, 12 x 2 x 0.14 mm2, 2 m*AD Plug connector type 9424, 19-pinShaft dimension/flange version011Shaft Ø10 mm x 20 mm with clamping flange032Shaft Ø6 mm x 10 mm with servo flangeHousing materialN Aluminium, powder coatedI InoxPrinciple of operationS SingleturnShaft versionV Solid shaftData formatF Fast parallel。
19-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m l** Aluminium: d = 59, stainless steel: d = 61** Aluminium: d = 59, stainless steel: d = 6119-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m l19-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m l19-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m lThe Synchronous Serial Interface was specially developed for transferring the output data of an absolute encoder to a control device. The control module sends a clock bundle and the absolute encoder responds with the position value.Thus only 4 lines are required for the clock and data, no matter what the resolution of the rotary encoder is. The RS 422 interface is optically isolated from the power supply.SSI signal course Standard•At idle status signal lines "Data +" and "Clock +" are at high level (5V).•The first time the clock signal switches from high to low, the data transfer in which the current information (position data (D n ) and special bit (S)) is stored in the encoder is introduced.•The highest order bit (MSB) is applied to the serial data output of the encoder with the first rising pulse edge.•The next successive lower order bit is transferred with each following rising pulse edge.•After the lowest order bit (LSB) has been transferred the data line switches to low until the monoflop time T m has expired.•No subsequent data transfer can be started until the data line switches to high again or the time for the clock pause T p has expired.•After the clock sequence is complete, the monoflop time T m is triggered with the last falling pulse edge.•The monoflop time T m determines the lowest transmission frequency.SSI output format ring slide operation (multiple transmission)•In ring slide operation, multiple transmission of the same data word over the SSI interface makes it possible to offer the possibility of detecting transmission errors.•In multiple transmission, 25 bits are transferred per data word in standard format.•If the clock change is not interrupted after the last falling pulse edge, ring slide operation automatically becomes active. This means that the information that was stored at the time of the first clock change is generated again.•After the first transmission, the 26th pulse controls data repetition. If the 26th pulse follows after an amount of time greater than the monoflop time T m , a new current data word will be transmitted with the following pulses.If the pulse line is exchanged, the data word is generated offset.Ring slide operation is possible up to max. 13 bits.Block diagram Line lengthDescriptionLine length in mBaudrate in kHz< 50< 400< 100< 300< 200< 200< 400< 10019-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m lThe selection of the counting direction input (V/R) is activated with 0-level. The zero-set input (PRESET 1) is activated with 1-level.Signal outputsInputs! cw - with view onto the shaft19-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m lFor additional information on the accessories, please see the "Accessories" section.For typeAccessoriesName/defining feature Order codeAVM58*-011CouplingsD1: Ø10 mm, D2: Ø10 mm9401D1: Ø10 mm, D2: Ø10 mm 9404D1: Ø10 mm, D2: Ø10 mm 9409D1: Ø10 mm, D2: Ø10 mm KW Measurement wheels with circumference of 500 mmPlastic9101, 10Pimpled rubber 9102, 10Knurled aluminium 9103, 10Knurled plastic 9112, 10Measurement wheels with circumference of 200 mmPlastic9108, 10Pimpled rubber 9109, 10Knurled aluminium 9110, 10Knurled plastic9113, 10Mounting aidsMounting bracket 9203Mounting bracket 9213AVM58*-032CouplingsD1: Ø6 mm, D2: Ø6 mm 9401D1: Ø6 mm, D2: Ø6 mm9402D1: Ø6 mm, D2: Ø6 mm 9404D1: Ø6 mm, D2: Ø6 mm 9409D1: Ø6 mm, D2: Ø6 mmKWMounting aidsMounting bracket and set 9300 and 9311-3Eccentric clamping elements 9310-3AllConnectorsCable socket 9416Cable socket9416L19-07-16 12:03D a t e o f i s s u e : 2019-07-16t 49169_e n g .x m lA V M 58–0–Number of bits singleturn 124096 (standard)1381921665536Number of bits multiturn124096 (standard)1416384Options N Standard1Incremental track 1024 pulses, Push/Pull 2Incremental track 2048 pulses, Push/Pull 3Incremental track 4096 pulses, Push/Pull 4Incremental track 1024 pulses, RS4225Incremental track 2048 pulses, RS4226Incremental track 4096 pulses, RS422Output codeB Binary GGrayExit position A Axial RRadialConnection typeK1Cable Ø7 mm, 6 x 2 x 0.14 mm², 1 m AA Plug connector type 9416, 12-pin ABPlug connector type 9416L, 12-pinShaft dimension/flange version011Shaft Ø10 mm x 20 mm with clamping flange 032Shaft Ø6 mm x 10 mm with servo flangeHousing material N Aluminium, powder coated IInox*Principle of operation M MultiturnShaft versionV Solid shaftData formatASSI (Synchronous Serial Interface)*Housing material I only available with axial exit position.。
AVM58N-011K1R0BN-1212编码器技术参数工作电压10-30 V空载电流最大180 mA输出码格雷码或二进制线性度16 位 2 LSB ,13 位 1 LSB ,12 位 0.5 LSB技术方向顺时针旋转 码值递减 出厂设置 或者可调节 接口类型SSI传输速率0.1 ... 2 MBit/s单稳态触发时间20 10 s符合标准RS422AVM58N-011K1R0BN-1212编码器外形尺寸丹麦斯堪纳编码器简介 应用行业：一．BEN绝对值编码器的常规外形：38MM,58MM,66MM,80MM.100MM. 二．BEN绝对值编码器分为：单圈，多圈。
三．BEN绝对值编码器按原理分为：磁绝对值编码器，光电绝对值编码器四．BEN绝对值编码器出线方式分为：侧出线，后出线五．BEN绝对值编码器轴分为：6MM,8MM,10MM,12MM,14MM,25MM. 六．BEN绝对值编码器分为：轴，盲孔，通孔。
七．BEN绝对值编码器防护分为：IP54-68.八．BEN绝对值编码器安装方式分为：夹紧法兰、同步法兰、夹紧带同步法兰、盲孔（弹簧片，抱紧）、通孔（弹簧片，键销） 九．BEN绝对值编码器精度分为：单圈精度和多圈精度，加起来是总精度，也就是通常的多少位（常规24位，25位，30位，32位。
）。
十．BEN绝对值编码器通讯协议波特率：4800~115200 bit/s，默认为9600 bit/s。
刷新周期约1.5ms ★精芬机电传感器* 机床* 航天航空、* 造纸印刷、* 水利闸门、* 纺织机械* 灌溉机械* 军工设备* 食品机械* 钢铁冶金设备* 机器人及机械手臂 * 港口起重运输机械 * 精密测量和数控设备BEN编码器的发展，详细了解编码器可随时致电021上海39536219精芬机电 ，编码器专家。
从增量值编码器以转动时输出脉冲，通过计数设备来计算其位置，当编码器不动或停电时，依靠计数设备的内部记忆来记住位置。
AVM58N-011K1R0GN-1213编码器简介应用行业： 一． BEN 绝对值编码器的常规外形：38MM,58MM,66MM,80MM.100MM.二． BEN 绝对值编码器分为：单圈，多圈。
三． BEN 绝对值编码器按原理分为：磁绝对值编码器，光电绝对值编码器四． BEN 绝对值编码器出线方式分为：侧出线，后出线五． BEN 绝对值编码器轴分为：6MM,8MM,10MM,12MM,14MM,25MM.六． BEN绝对值编码器分为：轴，盲孔，通孔。
七． BEN 绝对值编码器防护分为：IP54-68.八． BEN 绝对值编码器安装方式分为：夹紧法兰、同步法兰、夹紧带同步法兰、盲孔（弹簧片，抱紧）、通孔（弹簧片，键销）九． BEN 绝对值编码器精度分为：单圈精度和多圈精度，加起来是总精度，也就是通常的多少位（常规24位，25位，30位，32位。
）。
十． BEN 绝对值编码器通讯协议波特率：4800~115200 bit/s，默认为9600 bit/s。
刷新周期约1.5ms ★精芬机电传感器 * 机床 * 航天航空、 * 造纸印刷、 * 水利闸门、 * 纺织机械 * 灌溉机械 * 军工设备 * 食品机械 * 钢铁冶金设备 * 机器人及机械手臂 * 港口起重运输机械 * 精密测量和数控设备AVM58N-011K1R0GN-1213编码器 外形尺寸AVM58N-011K1R0GN-1213编码器技术参数BEN编码器的发展，从增量值编码器以转动时输出脉冲，通过计数设备来计算其位置，当编码器不动或停电时，依靠计数设备的内部记忆来记住位置。
这样，当停电后，编码器不能有任何的移动，当来电工作时，编码器输出脉冲过程中，也不能有干扰而丢失脉冲，不然，计数设备计算并记忆的零点就会偏移，而且这种偏移的量是无从知道的，只有错误的生产结果出现后才能知道。
解决的方法是增加参考点，编码器每经过参考点，将参考位置修正进计数设备的记忆位置。
