Regenerative Drive DC Motor Drives
Last Updated: January 16, 2025 Reviewed by: Jon Lowy, consulting engineer
Description
Regenerative Drive DC Motor Drives are specialized devices that manage the operation of DC motors by controlling their speed, torque, and direction. These drives are equipped with the capability to convert kinetic energy from the motor back into electrical energy, which can be fed back into the power supply system.
Working Principle
Regenerative Drive DC Motor Drives operate by utilizing solid-state technology to manage the braking and reversing of the motor. When the motor is in a braking or overhauling state, it acts as a generator, converting mechanical energy back into electrical energy. This regenerative process is beneficial as it reduces energy wastage by feeding the generated electricity back into the power grid, rather than dissipating it as heat. This not only enhances energy efficiency but also contributes to cost savings over time.
Applications
Regenerative Drive DC Motor Drives are particularly useful in applications where frequent stopping and starting of motors occur, such as in elevators, cranes, and electric vehicles. These applications benefit from the energy-saving capabilities of regenerative drives, as they can recover energy during braking phases and reduce overall energy consumption.
Advantages over other DC Motor Drives
One of the significant advantages of Regenerative Drive DC Motor Drives over traditional DC drives is their ability to use solid-state technology for braking and reversing, similar to AC drives. This reduces the complexity and cost associated with mechanical relays and additional circuitry typically required in basic DC drives. The regenerative capability also allows for energy savings, making them more efficient in applications with high braking demands.
Limitations
Regenerative Drive DC Motor Drives can be more expensive than standard DC drives due to the added complexity of their circuitry. The initial cost can be a barrier for some applications, especially where budget constraints are a concern. Additionally, the design and implementation of these drives require careful consideration to ensure that the regenerative energy does not exceed the system's capacity, which could lead to potential safety issues.
Considerations
When considering Regenerative Drive DC Motor Drives, it is essential to evaluate the initial costs against the potential energy savings and return on investment. While the upfront cost may be higher, the long-term savings in energy costs can justify the investment. Durability and maintenance are also critical factors; these drives generally offer robust performance, but regular maintenance is necessary to ensure optimal operation. The accuracy of control and the ability to handle regenerative energy efficiently are other important considerations, as they directly impact the drive's performance and reliability.
from Nidec Control Techniques
Mentor MP is a modern DC drive based on Control Techniques' current AC drive technology. The Mentor MP's internal field controller with intelligent field weakening means that 90% of applications require no additional external controller. [See More]
- Product: Speed Controller; Variable Speed; Regenerative
- AC Input: 24 to 480
- Axes: 1.0
- Phase : Three Phase
from Galil
The AMP-205x0 contains four transconductance, PWM amplifiers for driving brushless or brush-type servo motors. [See More]
- Product: Controller / Drive (optional feature); Multi-Axis; Amplifier; Regenerative; Pulse Width Modulation Drive; MCU
- Motor / System: DC Brushed; DC Brushless; DC Servo; Linear; Current Loop, Digital Diagnostics
- Axes: 2.0
- DC Input: 20 to 60
from Data Device Corporation (DDC)
Low power H-bridge brush-motor drive with charge pump. 100 V (drain/source) breakdown voltage, 5 Amps continuous/10 Amps peak motor current. [See More]
- Product: Regenerative; Pulse Width Modulation Drive; DSP (optional feature)
- DC Input: 100
- Motor / System: DC Brushed; DC Brushless; DC Servo
- Phase : Three Phase
from American Control Electronics
The PML series is general purpose drive for a wide variety of trapezoidal-wound brushless motors. With either a 115 VAC or 230 VAC line source, our drive can control motors that vary in the 90 to 280 VDC range, up to 5 amps or 1.5 HP. With the use of on-board trim pots, you can quickly set the... [See More]
- Product: Speed Controller; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushless
- Axes: 1.0
- AC Input: 115 to 230
from Nidec Control Techniques
Mentor MP is a modern DC drive based on Control Techniques' current AC drive technology. The Mentor MP's internal field controller with intelligent field weakening means that 90% of applications require no additional external controller. [See More]
- Product: Speed Controller; Variable Speed; Regenerative
- AC Input: 24 to 480
- Axes: 1.0
- Phase : Three Phase
from Galil
The DMC-22x0 stand-alone motion controller is a member of the Optima Series, Galil's prior-generation, multi-axis motion controllers. The DMC-22x0 features 10Base-T/100Base-T Ethernet connectivity. The controller is packaged in a compact, rugged enclosure and contains an internal power supply for... [See More]
- Product: Controller / Drive (optional feature); Multi-Axis; PC-Based; Amplifier; Regenerative; Pulse Width Modulation Drive; MCU
- Axes: 2.0
- Resolution: 32
- Motor / System: DC Brushed; DC Brushless; DC Servo; Linear; Current Loop, Digital Diagnostics
from Data Device Corporation (DDC)
High power H-Bridge brush-motor drive with internal drive circuitry. (PWR-82340)200 V (drain/source) breakdown voltage,(PWR-82342)500 V (drain/source) breakdown voltage, and 30 Amps continuous/50 Amps peak motor current. [See More]
- Product: Regenerative; Pulse Width Modulation Drive; DSP (optional feature)
- DC Input: 200
- Motor / System: DC Brushed; DC Brushless; DC Servo
- Phase : Three Phase
from American Control Electronics
The PML series is general purpose drive for a wide variety of trapezoidal-wound brushless motors. With either a 115 VAC or 230 VAC line source, our drive can control motors that vary in the 90 to 280 VDC range, up to 5 amps or 1.5 HP. With the use of on-board trim pots, you can quickly set the... [See More]
- Product: Speed Controller; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushless
- Axes: 1.0
- AC Input: 115 to 230
from Nidec Control Techniques
Mentor MP is a modern DC drive based on Control Techniques' current AC drive technology. The Mentor MP's internal field controller with intelligent field weakening means that 90% of applications require no additional external controller. [See More]
- Product: Speed Controller; Variable Speed; Regenerative
- AC Input: 24 to 480
- Axes: 1.0
- Phase : Three Phase
from Galil
Galil's AMP-19540 is a 4-axis amplifier for driving brush or brushless motors up to 500 Watts. By interfacing directly to Galil's DMC-18x2, DMC-18x0, or DMC-18x6 controllers, it provides a cost-effective controller/drive solution for multi-axis applications. The AMP-19540 contains four... [See More]
- Product: Controller / Drive (optional feature); Multi-Axis; Amplifier; Regenerative; Pulse Width Modulation Drive; MCU
- Axes: 2.0 to 4.0
- Resolution: 32
- Motor / System: DC Brushed; DC Brushless; DC Servo; Linear; Current Loop, Digital Diagnostics
from Data Device Corporation (DDC)
SPACE-Rated, 3-phase, 19 A, 400 V, radiation-tolerant motor drive with internal power supply (NASA SSQ-22691). [See More]
- Product: Regenerative; Pulse Width Modulation Drive; DSP (optional feature)
- DC Input: 500
- Motor / System: DC Servo
- Phase : Three Phase
from American Control Electronics
The DCH series combines an AC to DC switching power supply with a regenerative PWM drive, creating an all in one solution to applications requiring control of 12 or 24 VDC motors when only 115 or 230 VAC power is available. The microprocessor design allows the drive to be programmed for custom... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Axes: 1.0
- Resolution: 8
- Motor / System: DC Brushed
from Nidec Control Techniques
The Quantum MP is a packaged Mentor MP DC drive providing reliability, power and control to increase productivity for both new machines and applications in which DC motors are already installed. The Quantum MP package includes the drive, fusing, power switching and 115Vac interface making it the... [See More]
- Product: Speed Controller; Regenerative
- AC Input: 208 to 480
- Axes: 1.0
- Phase : Three Phase
from American Control Electronics
The DCH series combines an AC to DC switching power supply with a regenerative PWM drive, creating an all in one solution to applications requiring control of 12 or 24 VDC motors when only 115 or 230 VAC power is available. The microprocessor design allows the drive to be programmed for custom... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Axes: 1.0
- Resolution: 8
- Motor / System: DC Brushed
from Nidec Control Techniques
The Quantum MP is a packaged Mentor MP DC drive providing reliability, power and control to increase productivity for both new machines and applications in which DC motors are already installed. The Quantum MP package includes the drive, fusing, power switching and 115Vac interface making it the... [See More]
- Product: Speed Controller; Regenerative
- AC Input: 208 to 480
- Axes: 1.0
- Phase : Three Phase
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively.The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for aPLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 12 to 24
from Nidec Control Techniques
The Quantum MP is a packaged Mentor MP DC drive providing reliability, power and control to increase productivity for both new machines and applications in which DC motors are already installed. The Quantum MP package includes the drive, fusing, power switching and 115Vac interface making it the... [See More]
- Product: Speed Controller; Regenerative
- AC Input: 208 to 480
- Axes: 1.0
- Phase : Three Phase
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively. The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for a PLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 12 to 24
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively.The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for aPLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 12 to 24
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively.The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for aPLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 12 to 24
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively. The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for a PLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 12 to 24
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively.The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for aPLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 12 to 24
from American Control Electronics
The DCR series are microprocessor based, low voltage PWM drives that are capable of braking and reversing regeneratively.The microprocessor allows for custom programming to fit any OEMs custom needs, sometimes eliminating the need for aPLC and/or sensors. They can even be programmed for use in the... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Pulse Width Modulation Drive
- Motor / System: DC Brushed
- Axes: 1.0
- DC Input: 36 to 48
from American Control Electronics
The RGH series is a regenerative half-wave SCR type drive series designed specifically for applications where quickly stopping or reversing a motor is required, but running at top rated speed is not. With the half-wave power section, the RGH Series drives can run up to 75 VDC with a 115 VAC input or... [See More]
- Product: Speed Controller; Variable Speed; Regenerative; Silicon Controlled Rectifier Drive
- Motor / System: DC Brushed
- Axes: 1.0
- AC Input: 115