UIM2901-5A MACH3 break out board for CNC

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cnc, mach3, stepper motor driver, breakout board
Other Machinery & Industry Equipment , Machinery Tools , Motor , Other Metal & Metallurgy Machinery , Motor Accessories
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UI Robot Technology Co., Ltd.

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China China /
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Product name UIM2901-5A MACH3 break out board for CNC Certification -
Category Other Machinery & Industry Equipment
Machinery Tools
Other Metal & Metallurgy Machinery
Motor Accessories
Ingredients -
Keyword cnc , mach3 , stepper motor driver , breakout board Unit Size -
Brand name UIROBOT Unit Weigh -
origin Stock -
Supply type - HS code 841520

Product Information


 DB25 interface between PC and user device
 Fully buffered opto-isolated I/O (Input / Output) Ports

Motor Driving Output
 Support 5 stepping motor simultaneously, X’, X, Y, Z, A
 Hardware generate secondary X' step/direction from X step/direction for Gantry System
 Jumper selectable, X' direction same / different from X direction

Input Signals
 ESTOP hardware logic to disable servo drives and Charge Pump
 Limit switch inputs, X, Y, Z, A
 Jumper selectable anti-noise low pass filter

Output Signals
 Up to 3+ Open-Drain outputs could be extended for Flood/Mist/ATC etc
 Charge Pump relay, 2 normal open, 2 normal close, 30VDC, 2Amp
 Isolated PWM analog output signal for spindle speed control

Absolute Maximum Ratings
PC Side Supply Voltage...................................................................................5.5V
Switch Side Supply Voltage..............................................................................12.5V
Ambient temperature under bias……………............................................. -40°C to +85°C
Storage temperature....................................................................... -50°C to +125°C
Recommended Working Conditions(Ambient Temperature 25℃)
Supply Voltage 5VDC (PC Side) and 12VDC (Switch Side)
Cooling Free Air
Working Environment
Environment Avoid dust, oil mist and corrosive gases
Temperature -40 ℃ - + 85 ℃
Humidity <80%RH,no condensation, no frosting
Vibration 3G Max
Storage Temperature -40 ℃ - + 125 ℃
Size 110mm x 90mm x 15mm (L x W x H)
Wight 0.15 kg

Product Info Attached File

UIM2901 Mach3 BOB 110718.pdf

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Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

UI Robot Technology Co., Ltd.

Country / Year Established
China China /
Business type


Snow Bai
B104, No.456, Bibo Rd, Zhangjiang Hi-tech Park, Pudong New District, Shanghai 201203, China
Product Category
Motor Accessories,Other Machinery & Industry Equipment,Sewing Machines
No. of Total Employees
Company introduction


United Intelligence Robot Technology., LLC is a high-tech enterprise registered in the Pudong Zhangjiang Hi-Tech Park, UIROBOT is committed to devote to the development of robotic industry. Our robotic products have full independent intellectual property rights, and are protected under multiple domestic and foreign patents.

We advocates the philosophy of modular design and manufacture, that is, all the robots are one by one independent modules, all module uses a unified communications protocol to communicate with each other. In addition, the mechanical interfaces of all modules are also simple and similar to each other. Different modules can be assembled flexibly to form different functions of the robot. With user friendly features, users do not need to understand how the specific module works at the backend; they just need to combine/separate modules according to the request, which can greatly improve the versatility and flexibility of the robot application and assembly.

Under UIROBOT, we have developed a variety of robot components, such as wheeled and tracked mobile platform, comes with dedicated camera rotating head of the robot, military-level operation control box,small size, powerful functions intelligent stepper motor controller to CanBus protocol-based robot control system and so on. These components can be used to resolve related technical problems by themselves, or they can be combined together to form different functions of robotic products.

We hopes to develop new ideas and new realms in the filed of robotic research/manufacturing with advanced R&D concepts, so that the robot product can be as home computers, which plays an active role in the daily life of ordinary people. We desire to become the benchmark for robotics company worldwide, and push the robotics industry into an advanced era.

As a component of intelligent robot, we launched a series of stepping motor controllers. They are characterized by small size, strong driving ability, with full intellectual property rights, completely different from existing similar products in the market. The size of these motor controllers is 42mm * 42mm * 14mm (L*W*H), with the corresponding mounting flange, they can be directly mounted onto the 42/57/85/110 series of stepper motors. Our ultra-miniature and micro intelligent stepper motor drivers is categorized into parallel port series, UART (e.g. RS232) series, CAN series etc. Our stepper motor controller is the only product featured by small size, high intelligence and high driving performance products in domestic industry.

UIROBOT believes in "customer first, be creative and proactive", we will continue to provide our customers with great product and quality service.


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