2/4 Phase Nema 23 Stepper Motor Driver 24-50vdc 1.5a-4.5a 256 Microstep M542t

US $39.90

Nanjing, China
Jan 29th

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Key Features High performance, cost-effective Supply voltage up to 50DC Output current up to 4.5A Self-adjustment technology Pure-sinusoidal current control technology Pulse input frequency up to 300 KHz TTL compatible and optically isolated input Automatic idle-current reduction 16 selectable resolutions in decimal and binary, up to 51,200 steps/rev Suitable for 2-phase and 4-phase motors Support PUL/DIR and CW/CCW modes Short-voltage, over-voltage, over-current protections Electrical properties (ambient temperature Tj = 25C pm) Parameters M542T Min. Typical Max. Unit Output Current 1.5 - 4.5(3.0RMS) A Supply Voltage +24 +36 +50 VDC Logic Signal Current 7 10 16 mA Pulse Input Frequency 0 - 300 kHz Isolation Resistance 500 - - Mohm Connector P1 Configurations PIN Details PUL+ PUL- Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal; 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode(pulse/pulse) , this input represents clockwise (CW) pulse,active at high level or low level (set by inside jumper J1 & J2). For reliable response, pulse width should be longer than 1.5?s. Series connect resistors for current-limiting when+12V or +24V used. The same as DIR and ENA signals. DIR+ DIR- DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (set by inside jumper J1 & J2), this signal is counter-clock (CCW) pulse. For reliable motion response, DIR signal should be ahead of PUL signal by 5?s at least. 4-5V when DIR-HIGH,0-0.5V when DIR-LOW. Please note that motion direction is also related to motor-driver wiring match. Exchanging the connection of two wires for a coil to the driver will reverse motion direction. ENA+ ENA- Enable signal: This signal is used for enabling/disabling the driver. High level(NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED) Connector P2 Configurations PIN Details DC Power supply, 20~50 VDC, Including voltage fluctuation and EMF voltage. A+, A- Motor Phase A B+, B- Motor Phase B Microstep Resolution Selection Microstep Steps/rev.(for 1.8°motor) SW5 SW6 SW7 SW8 2 400 ON ON ON ON 4 800 ON OFF ON ON 8 1600 ON ON OFF ON 16 3200 ON OFF OFF ON 32 6400 ON ON ON OFF 64 12800 ON OFF ON OFF 128 25600 ON ON OFF OFF 256 51200 ON OFF OFF OFF 5 1000 OFF ON ON ON 10 2000 OFF OFF ON ON 25 5000 OFF ON OFF ON 50 10000 OFF OFF OFF ON 125 25000 OFF ON ON OFF 250 50000 OFF OFF ON OFF Current Settings The first three bits (SW1, 2, 3) of the DIP switch are used to set the dynamic current. Select a setting closest to your motor’s required current. Peak Current RMS Current SW1 SW2 SW3 1.5A 1.0A ON ON ON 2.0A 1.4A OFF ON ON 2.4A 1.7A ON OFF ON 2.8A 2.0A OFF OFF ON 3.2A 2.3A ON ON OFF 3.7A 2.6A OFF ON OFF 4.2A 3.0A ON OFF OFF 4.5A 3.2A OFF OFF OFF Notes: Due to motor inductance, the actual current in the coil may be smaller than the dynamic current setting, particularly under high speed condition. Shipment StepperOnline partners with major international shipping companies like ePacket, DHL, UPS, FedEx, and TNT, the estimate transit time are: ePacket US, AU, CA, GB, FR, RU 7-20 business days DHL Worldwide 2-5 business days UPS(Expedited) Worldwide 2-7 business days Fedex Worldwide 3-7 business days TNT AU and most of European Union 2-5 business days Warranty & Refund All items sold are brand new and 1 YEAR WARRANTY after sales. If you receive a wrong or defective item please email us within 7 days from the date you receive the product. If the goods are defective, we will send replacement parts or refund to you after receiving the proof of the defective photos of the items that you received. Shipping and handling are not refundable. Due to custom restrictions, please contact Stepperonline Customer service before you return the goods. About StepperOnline Founded in 2005, StepperOnline as a wholesaler for stepper motors, stepper motor drivers, power supplies and cnc router kits. In 2013, StepperOnline was acquired by OMC Coporation (the leading company in Motion Control industry) formally. Our goal is to create the best place to provide high quality stepper products with lower price. We purchase products in bulk to get the best discount from manufacturer, and offer very competitive prices to clients. We provide the complete product, adequate inventory and rapid shipment, it allows clients to get them with very short lead time. All of the products come from China Top manufacturers, such as stepper drivers from Leadshine and stepper motors from OSM Technology, etc.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Model	M542T
Output Current	1.5 - 4.5A
Country/Region of Manufacture	China
Subdivision	Max.1/256
Application	DIY Hobby CNC Mill Lathe Router
Matched Motor	Nema 23, Nema 24, Nema 34
Dirving Voltage	24 - 50VDC