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Leadshine EM503 Advanced 2-Phase DSP Stepper Drive 20-50VDC/1.46-4.2A with Stall Detection

EM503 : Leadshine EM503 Advanced 2-Phase DSP Stepper Drive 20-50VDC/1.46-4.2A with Stall Detection
by Leadshine Technology, Inc. (write an review)
EM503
Features
  • Step & direction or CW/CCW control
  • Advanced DSP current control algorithm
  • Sensorless stall detection
  • Fault output
  • Anti resonance
  • Software configurable for 3 common low-speed resonance areas
  • Automatic motor identification and self configuration
  • Extra low noise; extra smooth movement; low motor heating
  • Maximum frequency: 200KHz
  • Input voltage: 20 - 50 VDC
  • Output current: 7 selections of 1.46 - 4.20A via DIP switches; or any value of 0.5 - 4.20A via software configuration
  • Micro steps: 16 selections of full - 128 step via DIP switches; or full - 512 step via software configuration
  • Matched stepper motors available
  • Automatic idle current reduction
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Usually shipped in 1-2 days from USA
Regular Price: $129.00  
  Online Prices: $109.00 Qty  1 - 4
  $103.00 Qty  5 - 9
  You save 15.50 %
  Contact us for qty 10 & up
  Stock: In stock
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OverviewSpecificationMechanicalConnectionDownload
Overview
By implementing advanced DSP current control algorithm, Leadshine EM503 is a advanced high performance 2-phase digital stepper drive. It takes step & direction or CW/CCW control commands, and is very simple to implement in OEM applications.

Without an external sensor such as an encoder, an EM503 stepper drive can automatically identify 100% of stall of driven motors at 300 RPM or above, and send fault signals back to motion controller or other devices The EM503 stepper drive also adopts advanced features like electrical damping, anti-resonance, start-up smoothing, multi-stepping... With the input voltage of 20 - 50 VDC and output current of 1.46 - 4.20A, it is capable of driving a wide range of 2-phase stepper motors with high precision at extra smoothness, quietness, and very low motor heating. Its Multi-Stepping feature allows a low resolution step input to produce a much higher microstep output for smoother & quiet motor movement, and much lower motor heating. This will significantly improve the performance of your stepper control systems.

EM503 stepper drive is easy to setup and configure via DIP switches. There are 16 resolution settings from 200 - 25600, and 7 output current settings from 1.46 - 4.20. Also, a user can simply set the idle current to full (100%) or 50% of the output current via a DIP switch. Its motor auto identification and drive self-configuration feature allows quick and easy setup for various motors at optimal performance.

Leadshine also offers matched stepper motors for EM503 with their optimized configurations stored in the stepper drive. A user only needs to use the motor rotary switch to select the right motor, and the EM503 will automatically load the pre-setting optimized settings for best performance.

For driving a non-Leadshine stepper motor, a user can use the 'Motor Auto Identification and Configuration' feature of EM503 to get optimized performance.

For advanced users, Leadshine offers tuning software for performance fine-tuning. A user can tune a stepper motor's three resonance areas (usually around 0.5 rps, 1 rps, and 2 rps) to reduce noise and vibration, set microstep resolution to any value from 200 to 104,000 (increase by 200), and configure output current to any value of 0.5 - 4.20A (increased by 0.1A); and idle current of 1-100% of output current.
Accessories

Listed below are accessories for Leadshine EM503 Advanced 2-Phase DSP Stepper Drive 20-50VDC/1.46-4.2A with Stall Detection.

  Model / Description 1 Pc. / 5 Pc. Price Purchase
1.4.4-0609505-B3 1.4.4-0609505-B3: RS232 Cable for Tuning Leadshine Stepper/Servo Drive $10.00 / $9.00 Order Quantity:    
USBToRS232 USBToRS232: USB to RS232 Converter Cable with DB9 Connector $25.00 / $22.00 Order Quantity:    
Enter the quantity you want to order for each item in the above table and press the "Add to Cart" button next.

Matching Stepper Motorshybrid stepping motor

AMT offers matching stepper motors for EM503 to satisfy your application needs. Made of high quality materials, those stepper motors can run very qietly and smoothly with low noise, low motor heating. They have been widely implemented in various industrial applications.

To see all stepper motors that AMT offers, please click here.

  Model / Description Spec. 1 Pc. / 5 Pc. Price Purchase
39HS02 39HS02: Leadshine 39HS02 2-Phase NEMA 15 Stepper Motor with 31.2 OZ-IN (0.22 N.m) Torque $25.00 / $22.00 Order Quantity:    
42HS03 42HS03: Leadshine 42HS03 2-Phase NEMA 17 Stepper Motor with 67 OZ-IN (0.47 N.m) Torque $28.00 / $26.00 Order Quantity:    
57HS09 57HS09: Leadshine 57HS09 2-Phase NEMA 23 Stepper Motor with 184 OZ-IN (1.3 N.m) Torque $49.00 / $46.00 Order Quantity:    
57HS22 57HS22: Leadshine 57HS22 NEMA 23 Stepper Motor 312 OZ-IN (2.2 N.m) Torque Single 0.25'' or 0.315'' Shaft $62.00 / $59.00 Order Quantity:    
86HS35 86HS35: Leadshine 86HS35 2-Phase NEMA 34 Stepper Motor with 496 OZ-IN (3.5 N.m) Torque $109.00 / $99.00 Order Quantity:    
Enter the quantity you want to order for each item in the above table and press the "Add to Cart" button next.

Matching Power Suppliesstepper servo power supply

AMT offers matching power supplies for EM503. Those power supplies were specially designed to handle back EMF from stepper or servo motors in motion controls.

To see all power supplies that AMT offers, please click here.

  Model / Description Spec. 1 Pc. / 5 Pc. Price Purchase
RPS2410 RPS2410: Leadshine RPS2410 24 VDC / 10A Regulated Switching Power Supply 85-132 or 176-265 VAC Input $59.00 / $56.00 Order Quantity:    
RPS369 RPS369: Leadshine RPS369 36 VDC / 9.7A Regulated Switching Power Supply with 85-132 / 176-265 VAC Input $69.00 / $65.00 Order Quantity:    
RPS488 RPS488: Leadshine RPS488 48 VDC / 7.3A Regulated Switching Power Supply 85-132 / 176-265 VAC Input $72.00 / $68.00 Order Quantity:    
SPS407 SPS407: Leadshine SPS407 Ultra Compact 42VDC / 7A Unregulated Switching Power Supply 180-250 VAC Input $87.00 / $82.00 Order Quantity:    
SPS407-L SPS407-L: Leadshine SPS407-L Ultra Compact 42VDC / 4.7A Unregulated Switching Power Supply 90-130 VAC Input $87.00 / $83.00 Order Quantity:    
SPS487 SPS487: Leadshine SPS487 Ultra Compact 48VDC / 7A Unregulated Switching Power Supply 180-250 VAC Input $89.00 / $84.00 Order Quantity:    
SPS487-L SPS487-L: Leadshine SPS487-L Ultra Compact 48VDC / 4.0A Unregulated Switching Power Supply 90-130 VAC Input $89.00 / $84.00 Order Quantity:    
PS405-5 PS405-5: Leadshine PS405-5 Linear Power Supply;36 VDC/5A continuous; 5 VDC / 1A Auxiliary; 180-250 VAC Input $75.00 / $71.00 Order Quantity:    
PS405-12 PS405-12: Leadshine PS405-12 Linear Power Supply;36 VDC/5A continuous; 12 VDC / 1A Auxiliary; 180-250 VAC Input $75.00 / $71.00 Order Quantity:    
PS408-5 PS408-5: Leadshine PS408-5 Linear Power Supply;36 VDC/8A continuous; 5 VDC / 1A Auxiliary; 180-250 VAC Input $88.00 / $84.00 Order Quantity:    
PS408-12 PS408-12: Leadshine PS408-12 Linear Power Supply;36 VDC/8A continuous; 12 VDC / 1A Auxiliary; 180-250 VAC Input $88.00 / $84.00 Order Quantity:    
Enter the quantity you want to order for each item in the above table and press the "Add to Cart" button next.
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