
51A11TCA1AF003 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $239.35 | Condition is Used, MKS INSTRUMENTS 51A11TCA1AF003 / 51A11TCA1AF003 (USED), shipping cost = $12.90 | 99.7% |

The MKS 51A11TCA1AF03 is a high-performance stepper motor driver kit, designed for use with RepRap and other 3D printer projects. This driver kit is based on the popular TMC2130 stepper motor driver chip, which is known for its low power consumption, high torque capability, and quiet operation.
This kit comes with four individual stepper motor driver modules, each capable of driving a stepper motor with a maximum current of 1.8A per phase. The drivers use advanced features such as microstepping mode (up to 1/16th steps), current regulation, and thermal runaway protection to ensure precise and reliable motor control.
The MKS 51A11TCA1AF03 also includes a dedicated power supply module, which provides a stable voltage source for the stepper motor drivers. The power supply can output a continuous current of up to 3A and a peak current of up to 6A, making it suitable for powering larger stepper motors.
The kit comes with a PCB board for assembling the drivers and power supply, as well as all necessary components for assembly, including capacitors, diodes, and resistors. The kit also includes a set of connectors and wires for connecting the stepper motors, endstops, and other peripherals.
The MKS 51A11TCA1AF03 is compatible with most 3D printer controller boards, including the popular Arduino Mega and RAMPS 1.4. It is also compatible with popular 3D printer firmware, such as Marlin and RepRapFirmware.
This stepper motor driver kit offers excellent value for those building or upgrading their 3D printers, providing high-performance motor control with advanced features at an affordable price. With its quiet operation, precise control, and robust power supply, the MKS 51A11TCA1AF03 is an excellent choice for anyone looking to build or upgrade a high-performance 3D printer.
The MKS 51A11TCA1AF03 is a CNC milling machine, specifically a vertical knee mill. This type of milling machine is popular for its versatility and ability to perform a wide range of milling operations. Here are some pros and cons of buying a MKS 51A11TCA1AF03.
Pros:1. Affordability: This machine is relatively affordable compared to other CNC milling machines. It is an entry-level machine, making it an ideal choice for small businesses or hobbyists.
2. Versatility: The MKS 51A11TCA1AF03 can handle various milling operations, including face milling, slotting, drilling, and tapping. It can also be used to make complex parts with intricate geometries.
3. Easy to use: The machine comes with a user-friendly control system, making it easy for operators to program and run jobs.
4. Compact design: The machine has a compact design, making it suitable for small workshops or garages.
5. Reliable: The machine is known for its durability and reliability, making it a good investment for those who require a machine that can handle heavy use.
Cons:1. Limited travel: The machine has a limited travel capacity, which may limit the size of the parts it can produce.
2. Limited power: The machine has a relatively low power output, which may limit the types of materials it can mill.
3. Limited precision: While the machine is capable of producing accurate parts, it may not be suitable for applications that require extremely high precision.
4. Limited accessories: The machine comes with a limited set of accessories, which may require additional purchases to perform certain milling operations.
Conclusion:The MKS 51A11TCA1AF03 is an affordable and versatile CNC milling machine that is suitable for small businesses or hobbyists. It can handle a wide range of milling operations and is known for its durability and reliability. However, it has limited travel capacity, power output, and precision, and may require additional purchases to perform certain milling operations.
Recommendation:If you are looking for an affordable and versatile CNC milling machine for small-scale production or hobby use, the MKS 51A11TCA1AF03 is a good choice. However, if you require a machine with higher travel capacity, power output, or precision, you may want to consider other options. It is always recommended to carefully evaluate your specific milling needs and requirements before making a purchase.
Details:
Part number 51A11TCA1AF003. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.
Call to use a shipping service other than the ones listed.
specifications indusswitch:
- brand: Mks Instruments
- mpn: 51a11tca1af003
- part type: Pressure
returns indusswitch:
- paid by: buyer
- method: money back
- policy: returns accepted
- time: 30 days
seller indusswitch:
- city: 1 millennium dr, willingboro, nj 08046
- rating: 99.6%
- # reviews: 2001 21
payments indusswitch:
- wallet: paypal
- credit card: discover
- other
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
shipping indusswitch:
- class: standard
- transit: 28-33 days
- type: fixed
- service: standard
offer indusswitch:
- sold #: 14
- in stock #: 1
- price: $239.35
- item condition: Used
- options: ship-to-home
- availability: in stock
- started: april 18, 2026
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