AMT132Q-V

Additional Resources: Product Page | 3D Model date 08/05/2022 page 1 of 8 SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER FEATURES • patented capacitive ASIC technology • low power consumption • incremental resolutions up to 4096 PPR • resolutions programmable with AMT Viewpoint™ PC software • differential line driver versions • digitally set zero position • compact modular package with locking hub for ease of installation • radial and axial cable connections • -40~125°C operating temperature ELECTRICAL parameter conditions/description min power supply VDD 4.5 start-up time1 current consumption with unloaded output VDD-0.1 single ended channels output high level output low level output current (per channel) rise/fall time output high level output low level output current (per channel) rise/fall time 3 differential channels Note: typ max 5 5.5 units V 200 ms 16 mA 8 0.1 15 7 11 0.1 25 20 min typ max V V mA ns V V mA ns units 1. Encoder must be stationary during start-up. INCREMENTAL CHARACTERISTICS parameter conditions/description channels CMOS Voltage (S) Quadrature Line Driver (Q) waveform CMOS voltage square wave phase difference A leads B for CCW rotation (viewed from front) quadrature resolutions2 48, 96, 100, 125, 192, 200, 250, 256, 360, 384, 400, 500, 512, 768, 800, 1000, 1024, 1600, 2000, 2048, 2500, 4096 index3 one pulse per 360 degree rotation A, B, Z ¯ Z, ¯ ¯ B, B, A, A, Z PPR accuracy 0.2 quadrature duty cycle (at each resolution) Notes: 48, 96, 100, 125, 192, 256, 384 200, 250, 360, 400, 768, 800 500, 1000, 1600 512, 1024 , 2048, 4096 2000 2500 49 48 46 50 44 43 50 50 50 50 50 50 degrees 51 52 54 50 56 57 2. Resolutions programmed with AMT Viewpoint™ PC software. Default resolution set to 2048 PPR. Listed as pre-quadrature, meaning final number of counts is PPR x 4. 3. Zero position alignment set with AMT One Touch Zero™ module, AMT Viewpoint™ PC software, or serial commands cuidevices.com % % % % % % Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 2 of 8 MECHANICAL parameter conditions/description min motor shaft length typ max 13.5 motor shaft tolerance mm NOM +0/-0.015 weight weight varies by configuration mm 26 axial play g ±0.3 hub set screw to shaft torque 3 rotational speed (at each resolution) units mm in-lb 48, 96, 100, 125, 192, 200, 250, 256, 384, 400, 500, 512, 800, 1000, 1024, 2048 8000 RPM 360, 768, 1600, 2000, 4096 4000 RPM 2500 2500 RPM max units 125 °C ENVIRONMENTAL parameter conditions/description min operating temperature typ -40 humidity non-condensing vibration 10~500 Hz, 5 minute sweep, 2 hours on each XYZ shock 3 pulses, 6 ms, 3 on each XYZ RoHS yes 85 % 5 G 200 G max units SERIAL INTERFACE parameter conditions/description min protocol serial UART controller Driven by onboard Microchip PIC18F25K80. See Microchip documentation for additional details. data rate 8 data bits, no parity, 1 stop bit, least significant bit first typ 115200 WAVEFORMS Figure 1 Quadrature signals with index showing counter-clockwise rotation I Z A T B P S S S S The following parameters are defined by the resolution selected for each encoder. The encoders resolution is listed as Pulses Per Revolution (PPR), which is the number of periods (or high pulses) over the encoders revolution. Parameter Description PPR resolution CPR counts Note: Expression Units Notes Pulses Per Revolution This is the user selected value and the format all resolutions are listed in PPR x 4 Counts Per Revolution This is the number of quadrature counts the encoder has T period 360/R mechanical degrees P pulse width T/2 mechanical degrees S A/B state width T/4 mechanical degrees This is the width of a quadrature state I index width T/4 mechanical degrees The width of a once per turn index is the state width for A & B lines For more information regarding PPR, CPR, or LPR (Lines Per Revolution) view https://www.cuidevices.com/blog/what-is-encoder-ppr-cpr-and-lpr cuidevices.com baud Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 3 of 8 PART NUMBER KEY For customers that prefer a specific AMT13 configuration, please reference the custom configuration key below. AMT13XX - XXXX - XXXX Base Number Orientation: 2 = Radial 3 = Axial Bore Diameter: 9000 = 9 mm 9525 = 3/8'' 1000 = 10 mm 1100 = 11 mm 1200 = 12 mm 1270 = 1/2” 1300 = 13 mm 1400 = 14 mm 1500* = 15 mm 1587 = 5/8” Quadrature Resolution (PPR): 0500 0048 0512 0096 0768 0100 0800 0125 1000 0192 1024 0200 1600 0250 2000 0256 2048 0360 2500 0384 4096 0400 Output Signals: S = CMOS Voltage Q = Quadrature Line Driver *15 mm bore diameter option only available as custom configuration. AMT13-V KITS In order to provide maximum flexibility for our customers, the AMT13 series is provided in kit form standard. This allows the user to implement the encoder into a range of applications using one sku#, reducing engineering and inventory costs. AMT13 kit includes all items shown below. SHAFT ADAPTERS ORDERING GUIDE AMT13XX-V Orientation: 2 = Radial 3 = Axial Output Signals: S = CMOS Voltage Q = Quadrature Line Driver 9 mm 3/8 in 10 mm 11 mm 12 mm 1/2 in 13 mm 14 mm Light Blue Orange Purple Gray Yellow Green Red Blue AMT13 ALIGNMENT TOOL* Shaft adapter is not needed for 5/8" shaft *Alignment Tool comes pre-installed on all AMT13 Series. cuidevices.com PLACEMENT TOOL ALLEN WRENCH Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 4 of 8 ENCODER INTERFACE CONNECTOR PINOUT Function # AMT132S AMT133S AMT132Q AMT133Q 1 RX_ENC+ RX_ENC+ RX_ENC+ RX_ENC+ 2 TX_ENC+ TX_ENC+ TX_ENC+ TX_ENC+ 3 NA N/A N/A N/A 4 GND GND GND GND 5 N/A N/A N/A N/A 6 +5 V +5 V +5 V +5 V 7 N/A N/A N/A N/A 8 A+ A+ A+ A+ 9 N/A N/A A- AB+ 10 B+ B+ B+ 11 N/A N/A B- B- 12 Z+ Z+ Z+ Z+ 13 N/A N/A Z- Z- 14 MCLR MCLR MCLR MCLR 15 N/A N/A N/A N/A 16 N/A N/A N/A N/A 17 N/A N/A N/A N/A 18* NOISE GND NOISE GND NOISE GND NOISE GND *Pin 18 is not connected internally for standard encoders. Contact CUI Devices for support with high noise applications. AMT132 AMT133 Mating Connector: JST ZPDR-18V-S cuidevices.com Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 5 of 8 MECHANICAL DRAWING units: mm tolerance: X.XX ±0.01 mm hole dia: ±0.003 mm AMT132 AMT133 ALIGNMENT TOOL TO BE REMOVED AFTER INSTALLATION cuidevices.com Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 6 of 8 ASSEMBLY PROCEDURE STEP 1 STEP 2 1. Begin by rotating the pre-installed alignment tool clockwise and completely to the right so that the pre-installed shaft set screw is visible. 1. Slide the encoder onto the motor shaft applying force only to the placement tool to maintain proper alignment of the encoder’s hub and shaft adapter. 2. Select the appropriately sized shaft adapter and insert it into the encoder making sure the adapter is properly aligned with the keyway in the metal hub. No adapter is needed for a 5/8” motor shaft. 2. 3. Select the placement tool and insert it into the encoder. This placement tool holds the encoder’s hub and shaft adapter in the proper position for installation onto the motor shaft. 4. Insert screws and fasten the encoder to the motor. 3. Once in contact with the motor body, rotate the encoder until the mounting holes are aligned with the proper bolt circle. STEP 3 1. Insert the Allen Wrench into the notch on the top. 2. Tighten the shaft set screw to the recommended torque settings per the spec. STEP 4 1. Rotate the placement tool and alignment tool counterclockwise until the tabs align with the openings. 2. Remove both tools from the encoder. 3. cuidevices.com Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 7 of 8 APPLICATION NOTES SERIAL INTERFACE The AMT13 series encoder is designed to operate with a serial UART interface. This interface allows the encoder to be configured and programmed by the AMT Viewpoint™ application. Along with programming, the AMT Viewpoint™ application uses the serial interface for diagnostics and index alignment. Below are instructions on how to use the serial interface for position zeroing. Table 1 Serial Commands Command Action Use 0 This command sends an ascii ‘0’ (hex value 0x30). This zeros the encoder and sets the index at the current angular position. This position is stored in non-volatile memory and will remain present until a zero command is set again or encoder is reprogrammed via AMT Viewpoint™. Q This command sends an ascii ‘Q’ (hex value 0x51). This command restarts the encoder as if it were power cycled. Table 2 Serial Pins Pin Description Connection TX_ENC+ This is the pin that the encoder transmits serial data on. Connect this pin to the receiver input of your serial/UART interface. RX_ENC+ This is the pin that the encoder receives serial commands on. Connect this pin to your serial/UART interface transmitter output. MCLRB This pin is used to force the encoder into reset for reprogramming via the AMT Viewpoint™ application. Connection of this pin is not required for the above serial commands. The serial interface operates at 115200 baud with 8 data bits, no parity, and 1 stop bit, and 1 start bit. This is the standard UART protocol. Data lines TX_ENC+ and RX_ENC+ are high when inactive. Figure 2 Serial Timing Diagram RX_ENC+ Start 0 1 2 3 4 5 6 7 Stop Command: 0 (hex: 0x30, binary: 0b00001100) TX_ENC+ Start 0 1 2 3 4 5 6 Response: \r (hex: 0x0d, binary: 0b10110000) cuidevices.com 7 Stop Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: AMT13 | DESCRIPTION: MODULAR INCREMENTAL ENCODER date 08/05/2022 | page 8 of 8 REVISION HISTORY rev. description date 1.0 initial release 06/21/2019 1.01 brand update 10/04/2019 1.02 updated quadrature duty cycle details 10/08/2020 1.03 added motor shaft tolerance details, updated start-up details 09/10/2021 1.04 logo, datasheet style update 08/05/2022 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com