{"product_id":"chihai-stepcon-stepper-driver-display-plc-reciprocating-578304048211","title":"CHIHAI Two-Phase Stepper Motor Driver with Display and Reciprocating Control","description":"\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e STEPCon V1.1 \u003ca href=\"https:\/\/rcdrone.top\/collections\/motor-drivers\"\u003emotor controller\u003c\/a\u003e drives a compatible two-phase, four-wire stepper motor with a two-digit speed-level display, local buttons and programmable reciprocating motion. Choose a PLC-interface version for external pulse, direction and enable control, or a local-control version; both are available as a bare board or with an enclosure.\u003c\/p\u003e\n\u003ch2\u003eChoose Your Configuration\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC interface with enclosure\u003c\/td\u003e\n\u003ctd\u003e1 enclosed driver, 1 power lead, 1 external PLC control cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC interface bare board\u003c\/td\u003e\n\u003ctd\u003e1 driver board, 1 power lead, 1 external PLC control cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal control with enclosure\u003c\/td\u003e\n\u003ctd\u003e1 enclosed driver and 1 power lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal control bare board\u003c\/td\u003e\n\u003ctd\u003e1 driver board and 1 power lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eA motor and power supply are not included. All four selections include the reciprocating function. The PLC interface is the selection difference, not a separate PLC supplied with the product.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSource specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eTwo-phase, four-wire stepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply input\u003c\/td\u003e\n\u003ctd\u003eDC 5–12 V in the product specification table. The photographed PCB is marked 5–18 V; use the conservative 5–12 V specification and confirm motor compatibility before operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed selection\u003c\/td\u003e\n\u003ctd\u003eDisplay levels 0–29; source describes 29 selectable running levels. Levels are reference settings, not calibrated PPS\/Hz values.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBare PCB\u003c\/td\u003e\n\u003ctd\u003e38 x 48 mm; mounting-hole pitch 33.5 x 43.5 mm; hole diameter 3 mm; source board weight 13 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003e42 x 52 x 16 mm nominal; dimension drawing labels length 53 mm; source enclosed weight 27 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003e0.10 kg per configuration, an estimate including cables and packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eDifferent motors support different speed levels. Not every level will operate correctly with the same motor; begin at a low level and check stable motion. Output current and microstepping values are not specified in the source.\u003c\/p\u003e\n\u003ch2\u003eWiring and PLC Control\u003c\/h2\u003e\u003cp\u003eConnect power to DC+ and DC− with correct polarity. Match the motor's two coil pairs to A\/A and B\/B at the selected motor connector. The source illustrates 1.25 mm 4-pin, PH2.0 4-pin and XH2.54 4-pin motor connectors; verify your actual connector and coil order before applying power.\u003c\/p\u003e\u003cp\u003eOn PLC-interface configurations, the XH2.54 6-pin control port is labelled PUL−, PUL+, DIR−, DIR+, EN−, EN+. PUL is the pulse input, DIR selects direction and EN enables control; the source states DC 5–36 V control-signal levels and a pulse input range of 0 Hz–2 kHz. This is the PLC signal specification, not permission to apply 36 V to the driver power input. PUL and DIR may be used without EN according to the source instructions.\u003c\/p\u003e\n\u003ch2\u003eLocal Operation\u003c\/h2\u003e\u003cp\u003eSpeed + increases the running level and Speed − decreases it. From stop, Direction A or Direction B starts the motor in the corresponding direction. While running, a direction key changes direction; pressing the same direction key again pauses motion. The two direction keys also set the corresponding boundary in automatic reciprocating mode.\u003c\/p\u003e\n\u003ch2\u003eAutomatic Reciprocating Motion\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eAfter power-up, press Speed + and Speed − together to enter reciprocating mode.\u003c\/li\u003e\n\u003cli\u003eThe initial one-way movement uses a large default travel of approximately 65,500 steps. Establish the intended endpoint before it reaches an unsafe mechanical limit.\u003c\/li\u003e\n\u003cli\u003eDuring the first travel, press a direction key at the desired endpoint. The driver stores the step distance from the starting point to this position.\u003c\/li\u003e\n\u003cli\u003eThe motor then reciprocates over that stored distance. Speed can be adjusted while it runs.\u003c\/li\u003e\n\u003cli\u003eTo reset the travel, press a direction key during travel; the stored one-way distance becomes the distance from the current position to the starting point. Repeated presses may progressively shorten the stored travel.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDwell Time and Memory\u003c\/h2\u003e\u003cp\u003eHold Speed − while switching on to enter dwell-time setup. The default is 1 second; the range is 1–999 seconds. Up to 100 seconds, each +\/− press changes the value by 1 second; above 100 seconds, each press changes it by 10 seconds. For values above 100 seconds the display shows hundreds and tens, with the tens-position decimal point illuminated.\u003c\/p\u003e\u003cp\u003eHold Speed + while switching on to enable memory; the display briefly shows “--”. Repeat that power-on action to disable memory and restore default stored parameters. When enabled, direction, speed, reciprocating-mode state and travel steps are retained. After 20 seconds without key activity, “--” indicates automatic saving. On the next power-up, the motor can start automatically in the remembered direction and speed; keep the mechanism clear before powering on.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eDisconnect power before wiring or changing motor connections. Use an appropriate regulated DC supply and avoid overvoltage, reverse polarity and operation against a mechanical stop. Test the assembly at low speed before unattended reciprocating use. The source's general motor care sheet is not an additional controller voltage or torque rating.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepcon-d5.webp?v=1792768986\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Controller dimensions, bare PCB 38 x 48 mm; hole pitch 33.5 x 43.5 mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepcon-d5.webp?v=1792768986\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eController dimensions, bare PCB 38 x 48 mm; hole pitch 33.5 x 43.5 mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepcon-d6.webp?v=1792768990\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Controller dimensions, enclosure 42 x 52 mm nominal, drawing length 53 mm; height 16 mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepcon-d6.webp?v=1792768990\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eController dimensions, enclosure 42 x 52 mm nominal, drawing length 53 mm; height 16 mm\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"PLC interface with enclosure","offer_id":68114660524256,"sku":"CH-68118-6043717617662","price":30.08,"currency_code":"USD","in_stock":true},{"title":"PLC interface bare board","offer_id":68114660557024,"sku":"CH-68118-6043717617660","price":28.92,"currency_code":"USD","in_stock":true},{"title":"Local control with enclosure","offer_id":68114660589792,"sku":"CH-68118-6043717617661","price":27.38,"currency_code":"USD","in_stock":true},{"title":"Local control bare board","offer_id":68114660622560,"sku":"CH-68118-6043717617659","price":29.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-stepcon-v0.jpg?v=1792768995","url":"https:\/\/rcdrone.top\/it\/products\/chihai-stepcon-stepper-driver-display-plc-reciprocating-578304048211","provider":"RCDrone","version":"1.0","type":"link"}