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Feature Comparison and Selection Guide for T-Series, TE-Series, and Y-Series Drives

To clearly define the technical characteristics of STEPPERONLINE's T-Series, Y-Series, and the new TE-Series drivers, we will analyze them based on the core difference in driver technology: "Open Loop" versus "Closed Loop" control systems. The specific comparison will focus on the following three key aspects: basic driver configuration, torque performance, and operating temperature & noise.


● Open Loop Drivers


Basic Driver Configuration


T-Series:


  1. Supports 5V/24V control signals, switched via the DIP switch on the top of the driver.
  2. Offers multiple selectable microstep levels to adapt to different resolution requirements.
  3. Supports Pulse/Direction/Enable control signal input and features an external alarm signal input port.
  4. The DM860T model features Single Pulse/Dual Pulse mode, selectable via a DIP switch.


TE-Series:


  1. Supports 5V~24V control signals automatically; no manual switching required.
  2. Offers multiple selectable microstep levels to adapt to different resolution requirements.
  3. Supports Pulse/Direction/Enable control signal input (Only the DM860TE model supports an external alarm signal input port).
  4. The DM860TE model includes an RS232 interface, allowing parameter modification and testing via dedicated software.
  5. Features motor winding open-circuit detection.


Y-Series:


  1. Supports 5V~24V control signals automatically; no manual switching required.
  2. Offers multiple selectable microstep levels to adapt to different resolution requirements.
  3. Supports Pulse/Direction/Enable control signal input.
  4. The DM860Y model features Single Pulse/Dual Pulse mode, selectable via a DIP switch.


Torque Performance



Based on the torque curves, the T-Series, TE-Series, and Y-Series exhibit similar torque characteristics. The Y-Series driver performs slightly worse than the other two series at medium to high speeds but shows a slight advantage at low speeds.


Operating Temperature and Noise


The operating temperature and noise levels are very similar across all three series. Small to medium-sized stepper drivers without cooling fans operate with minimal noise and maintain a relatively low surface temperature. Larger drivers equipped with cooling fans generate more noise due to the fan operation; however, their surface temperature also remains within a moderate range.


● Closed Loop Drivers


1. Basic Driver Configuration


T-Series:


  1. Adjust output current via the external S1 potentiometer or using software.
  2. Supports 5V/24V control signals, switched via the top DIP switch.
  3. Supports brake signal input.
  4. Default support for 1000 PPR encoder; can be configured via software to support any encoder resolution between 0 and 5000 PPR.
  5. Features Single Pulse/Dual Pulse mode, selectable via a DIP switch.


TE-Series:


  1. Intelligent automatic output current adjustment; no manual adjustment needed. Configurable via software.
  2. Supports 5V~24V control signals automatically; no manual switching required.
  3. Supports brake signal input.
  4. Default support for 1000 PPR encoder; can be configured via software to support any encoder resolution between 0 and 5000 PPR.


Y-Series:


  1. Intelligent automatic output current adjustment; no manual adjustment needed. Configurable via software.
  2. Supports 5V~24V control signals automatically; no manual switching required.
  3. Does not support brake signal input.
  4. Default support for 1000 PPR encoder; can be configured via software to support 1000, 2500, or 5000 PPR encoder resolutions.
  5. Features Single Pulse/Dual Pulse mode, selectable via a DIP switch.

Torque Performance


The T-Series driver exhibits a relatively flat torque curve, with motor torque decreasing more gradually as speed increases. The TE-Series driver has a slightly steeper torque curve, providing better torque at low speeds but poorer performance at high speeds. The Y-Series driver has a steeper torque curve, where motor torque decreases more noticeably with speed increase, but it offers the best low-speed torque among the three.


Operating Temperature and Noise


The operating temperature and noise levels are very similar across all three series. Small and medium-sized stepper drivers without cooling fans operate with very low noise and maintain a relatively low surface temperature. Larger drivers equipped with cooling fans generate more noise due to the fan operation; however, their surface temperature also remains within a moderate range.


In summary, each of the three driver series has its own advantages. You can select the most suitable driver based on your specific requirements. If you have any further questions, please feel free to contact us!



Updated on: 30/10/2025

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