AUTOMATIONDIRECT GS21-21PO Dura Pulse Automation Drive Direct

( Brand: Automationdirect ), ( Type: General Purpose Ac Drive ), ( Input Voltage: 120v ), ( Country Of Origin: United States ), ( Manufacturer Part Number: GS21-21PO )

Review AUTOMATIONDIRECT Dura Pulse Automation Direct New Drive

The AutomationDirect GS21-21PO DuraPulse AC Motors and Variable Speed Drives is a versatile and reliable solution for a wide range of industrial automation applications. This motor-drive combination is designed to provide efficient and precise speed control for AC induction motors, making it an excellent choice for pumping systems, conveyors, fans, and other process equipment.

The GS21-21PO DuraPulse Variable Speed Drive is a compact, wall-mounted unit with a modern and user-friendly design. It features a color touchscreen display that allows easy setup, monitoring, and adjustment of motor control parameters. The drive offers a continuous output power rating of 2 horsepower and a maximum torque of 240 Nm. It is suitable for motors with single-phase power supplies and voltage ranges from 115 to 480 Volts, 50 to 60 Hz.

The DuraPulse AC Motor that comes with the GS21-21PO drive is a TEFC (totally enclosed fan cooled) design, ensuring reliable operation in harsh environments. It has a continuous power rating of 1.5 horsepower and a maximum torque of 231 Nm. The motor is available in various frame sizes to accommodate different motor shaft sizes and applications. With its high starting torque and efficient design, the DuraPulse motor can handle heavy loads and demanding applications.

The GS21-21PO DuraPulse motor-drive combination offers various control functions, including speed control, torque control, braking, and regenerative power recovery. It also supports various communication protocols, such as Modbus TCP/IP, EtherNet/IP, and Serial I/O, making it easy to integrate with other automation systems. The drive is also equipped with safety features, such as over-current protection, over-temperature protection, and over-voltage protection, ensuring safe and reliable operation.

In summary, the AutomationDirect GS21-21PO DuraPulse AC Motors and Variable Speed Drives is a powerful and versatile automation solution for industrial applications. Its compact design, user-friendly interface, and various control functions make it an excellent choice for pumping systems, conveyors, fans, and other process equipment. With its reliable performance, efficient operation, and advanced safety features, the GS21-21PO DuraPulse motor-drive combination is a smart investment for any industrial automation project.

The AutomationDirect GS21-21PO Dura Pulse Automation Drive is a variable frequency drive (VFD) designed for pump and fan applications. Here are some pros and cons that can help in making an informed decision about purchasing this drive:

1. Cost-effective: The GS21-21PO is an affordable option compared to other VFDs in the market, making it an attractive choice for small to medium-sized applications.

2. Easy to use: This drive comes with an intuitive and user-friendly keypad interface, making it easy for operators to set up and adjust drive parameters.

3. Durable: The drive is designed to operate in harsh environments, with a sealed design that protects against water, dust, and other contaminants.

4. Energy-efficient: The GS21-21PO can help save energy by adjusting motor speed to match process requirements, reducing energy consumption and lowering operational costs.

5. Versatile: This drive is suitable for a wide range of pump and fan applications, including water, wastewater, HVAC, and other industrial processes.

1. Limited communication options: The GS21-21PO does not offer advanced communication options like Modbus or Ethernet, which may be a limitation for larger installations or more complex applications.

2. Limited input and output options: This drive has a limited number of input and output channels, making it less suitable for applications that require extensive I/O control.

3. Basic software: The drive comes with basic software for setup and configuration, which may not be sufficient for more advanced applications or process control requirements.

In conclusion, the AutomationDirect GS21-21PO Dura Pulse Automation Drive is a cost-effective and durable option for pump and fan applications, especially in harsh environments. Its ease of use and energy efficiency make it an attractive choice for small to medium-sized installations. However, its limited communication options, input/output channels, and software capabilities may be a limitation for more complex applications or larger installations.

If the application requirements align with the drive's capabilities, then the GS21-21PO can be a recommended choice for its cost-effectiveness and durability. However, if advanced communication options, extensive I/O control, or more sophisticated software are required, then other VFD options may be a better fit.

Details:

New open box.

part #: gs2121po prices

• $149.98-$200.00

specifications acdrivestream:

• brand: Automationdirect
• type: General Purpose Ac Drive
• input voltage: 120v
• country of origin: United States
• manufacturer part number: GS21-21PO

seller acdrivestream:

• city: Shelton, Connecticut
• # reviews: 1686
• rating: 100.0%

offer acdrivestream:

• availability: In Stock
• quantity: 1
• started: May 12, 2026
• sold: 0
• options: Ship-to-home

shipping acdrivestream:

• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• transit: 3-8 Days
• cost: $30.00
• type: Fixed

payments acdrivestream:

• other
• credit card: Visa
• wallet: Google-pay
• money order

returns acdrivestream:

• policy: No Returns

general acdrivestream:

• condition: New Open box
• Drives Starters > Drives Motor Controls > General Purpose AC Drives

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