stealthChop Stepper Driver Motor

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Unit Price:$5.12
Minumum Qty: 1
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The TMC2130 is a high performance driver IC for two phase stepper motors. Standard SPI and Step/Dir simplify communication. TRINAMICs sophisticated stealthChop chopper ensures noiseless operation combined with maximum efficiency and best motor torque. 
Due to features like stallGuard2 and coolStep energy consumption can be reduced by up to 75%. Moreover, using the dcStep feature of the TMC2130 high loads can be moved as fast as possible without steploss. Integrated power MOSFETs handle motor currents up to 1.2A RMS continuously or 2.5A short time peak current per coil. Protection and diagnostic features support robust and reliable operation. Industries’ most advanced stepper motor driver enables miniaturized designs with low external component count for cost-effective and highly competitive solutions.

• Textile, Sewing Machines
• Factory Automation
• Lab Automation
• Liquid Handling
• Medical
• Office Automation
• CCTV, Security
• ATM, Cash recycler
• Pumps and Valves

Symmetry Electronics (and its e-commerce division: is an authorized Trinamic distributor.


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2-phase stepper motors
Drive Capability up to 1.7A coil current (2.5A peak)
Step/Dir Interface with microstep interpolation microPlyer
SPI Interface
Voltage Range 4.75 46V DC
Highest Resolution 256 microsteps per full step
stealthChop for extremely quiet operation and smooth motion
spreadCycle highly dynamic motor control chopper
dcStep load dependent speed control
stallGuard2 high precision sensorless motor load detection
coolStep current control for energy savings up to 75%
Integrated Current Sense Option
Passive Breaking and freewheeling mode
Full Protection & Diagnostics
Small Size 5x6mm QFN36 package


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TMC2130-LA Datasheet

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