Stepper Motor Controllers and Drivers
Tell your stepper motor how far and fast to go by adding a controller and driver to your system. A controller is similar to a PLC—they store and run programs and send signals to a driver. These controllers have commands specifically for stepper motors such as number of steps and direction. The driver delivers power to the motor based on the signals from the controller. Choose from either an individual driver or a combination controller/driver.
For technical drawings and 3-D models, click on a part number.
Drivers can be set to different step resolutions. The higher the number of step resolution settings, the greater the flexibility you have for determining the size of the motor’s step.
Choose a driver rated at or below your motor's maximum current.
Step resolution determines the size of the step a motor takes. For example, setting a 1/128 step resolution on your driver divides one full step into 128 smaller steps. The smaller the steps your motor takes the more smoothly and precisely it will move.
O'all | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Current per Phase, A | Voltage | Step Resolution | No. of Step Resolution Settings | Max. Step Frequency, MHz | For Stepper Motor Polarity | Wire Connection Type | Lg. | Wd. | Ht. | Each | |
0.3-2.2 | 12-48V DC | 1; 1/2; 1/10; 1/25; 1/64; 1/100 | 6 | 2 | Bipolar | Screw Terminals | 2.6" | 3.7" | 0.8" | 00000000 | 0000000 |
2.35-8 | 24-75V DC | 1; 1/2; 1/10; 1/25; 1/64; 1/100 | 6 | 2 | Bipolar | Screw Terminals | 3.3" | 4.7" | 1.3" | 00000000 | 000000 |
0.4-8 | 90-240V AC | 1; 1/2; 1/4; 1/5; 1/8; 1/10; 1/16; 1/20; 1/25; 1/32; 1/40; 1/50; 1/64; 1/100; 1/125; 1/128 | 16 | 2 | Bipolar | Screw Terminals | 4.7" | 7" | 2.1" | 00000000 | 000000 |
Simplify setup with these single units. The controller and driver are combined, so you can determine all your settings from one device including number of steps, direction, and step resolution. They have multiple inputs and outputs to communicate with more than just a motor. Connect sensors and switches or link multiple controllers together to coordinate movements between motors.
Choose a controller/driver rated at or below your motor’s maximum current.
Encoder-compatible controller/drivers are best when relative positioning is critical, such as coordinating motion in a multi-axis system. They connect to an encoder (not included), which monitors the position of the motor's shaft and reports back to the controller.
Step resolution determines the size of the step a motor takes. For example, setting a 1/128 step resolution on your controller/driver divides one full step into 128 smaller steps. The smaller the steps your motor takes the more smoothly and precisely it will move.
No. of Inputs/Outputs | O'all | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Current per Phase, A | Voltage | Step Resolution | No. of Step Resolution Settings | Max. Step Frequency, MHz | Digital (Input) | Digital (Output) | For Stepper Motor Polarity | Lg. | Wd. | Ht. | Includes | Features | Each | |
0.1-6 | 12-48V DC | 1 to 1/256 | 25,501 | 2 | 8 | 4 | Bipolar | 2.4" | 3.9" | 0.9" | I/O Cable | __ | 0000000 | 0000000 |
0.1-10 | 24-80V DC | 1 to 1/256 | 25,501 | 2 | 8 | 4 | Bipolar | 3" | 5" | 1.75" | __ | Encoder Compatible | 00000000 | 000000 |
0.5-6 | 94-135V AC | 1 to 1/256 | 25,501 | 2 | 7 | 3 | Bipolar | 4.7" | 6.4" | 2.3" | __ | __ | 00000000 | 00000000 |
Stepper Motors with Integrated Motion Control
With a built-in controller and driver, these stepper motors come ready to program and operate. Connect them to a computer and use the free downloadable software to set them up. After that, the controller can store and run programs on its own. The controller communicates to the driver which directs the motor’s shaft to move in small, equal increments. When the shaft stops, it holds its position even when a counteracting force is applied to the load. All are bipolar hybrid stepper motors, which deliver greater torque, precision, and efficiency than other types of stepper motors.
When relative positioning is critical, such as coordinating motion in a multi-axis system, choose a motor with an encoder. The encoder monitors the position of the shaft and reports back to the controller.
Holding torque is the force needed to move the shaft out of position when it is stationary. When the shaft is in motion, torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select “Product Detail” to view the curve for a motor.
You can adjust the step resolution down to 1/256 of a full step, which translates to 51,200 microsteps per revolution. Increasing the number of steps directs an even more precise position and reduces the step-step-step motion to mimic a smooth, continuous rotation. The higher the number of step resolution settings, the greater the flexibility you have for determining the size of the motor’s step.
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Holding Torque, in.-oz. | Max. Speed, rpm | Current per Phase, A | DC Voltage | Full Step Increment | Step Resolution | No. of Inputs/Outputs | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Type | Temp. Range, °F | Each | |
Motors/Controllers/Drivers | ||||||||||||||||
NEMA 17 | ||||||||||||||||
40.3 | 1,200 | 0.1-2 | 12-40 | 1.8° | 1; 1/2; 1/4; 1/8; 1/16; 1/32; 1/64; 1/128; 1/256 | 2 Digital Inputs/Outputs | 2.3" | 1.7" | 1.7" | 5mm | 22mm | 0.84" | Solid | 0° to 120° | 0000000 | 0000000 |
74.9 | 1,000 | 0.1-2 | 12-40 | 1.8° | 1; 1/2; 1/4; 1/8; 1/16; 1/32; 1/64; 1/128; 1/256 | 2 Digital Inputs/Outputs | 2.5" | 1.7" | 1.7" | 5mm | 22mm | 0.84" | Solid | 0° to 120° | 0000000 | 000000 |
85.4 | 820 | 0.1-2 | 12-40 | 1.8° | 1; 1/2; 1/4; 1/8; 1/16; 1/32; 1/64; 1/128; 1/256 | 2 Digital Inputs/Outputs | 2.8" | 1.7" | 1.7" | 5mm | 22mm | 0.84" | Solid | 0° to 120° | 0000000 | 000000 |
NEMA 23 | ||||||||||||||||
76 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | 2 Digital Inputs, 1 Digital Output | 3.7" | 2.3" | 2.3" | 1/4" | 13/16" | 1.17" | D-Profile | 0° to 120° | 00000000 | 000000 |
175 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | 2 Digital Inputs, 1 Digital Output | 4.3" | 2.3" | 2.3" | 1/4" | 13/16" | 1.17" | D-Profile | 0° to 120° | 00000000 | 000000 |
262 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | 2 Digital Inputs, 1 Digital Output | 5.1" | 2.3" | 2.3" | 1/4" | 13/16" | 1.17" | D-Profile | 0° to 120° | 00000000 | 000000 |
425 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | 2 Digital Inputs, 1 Digital Output | 6.6" | 2.3" | 2.3" | 1/4" | 13/16" | 1.17" | D-Profile | 0° to 120° | 00000000 | 000000 |
NEMA 34 | ||||||||||||||||
637 | 1,500 | 0.43-4.3 | 20-80 | 1.8° | 1/10 | 2 Digital Inputs, 1 Digital Output | 6.6" | 3.5" | 3.5" | 1/2" | 1 1/4" | 1.76" | Keyed | 0° to 120° | 00000000 | 000000 |
1,200 | 3,000 | 0.49-4.9 | 20-80 | 1.8° | 1/10 | 2 Digital Inputs, 1 Digital Output | 8.2" | 3.5" | 3.5" | 1/2" | 1 1/4" | 1.76" | Keyed | 0° to 120° | 00000000 | 000000 |
1,700 | 1,800 | 0.5-5 | 20-80 | 1.8° | 1/10 | 2 Digital Inputs, 1 Digital Output | 9.6" | 3.5" | 3.5" | 5/8" | 1 1/4" | 1.76" | Keyed | 0° to 120° | 00000000 | 000000 |
Motors/Controllers/Drivers/Encoders | ||||||||||||||||
NEMA 17 | ||||||||||||||||
31 | 3,000 | 0.1-2.2 | 12-48 | 1.8° | 1 to 1/256 | 1 Analog Input, 3 Digital Inputs, 1 Digital Output | 3.7" | 1.7" | 3" | 5mm | 22mm | 0.84" | D-Profile | 35° to 100° | 00000000 | 000000 |
54 | 3,000 | 0.1-2.2 | 12-48 | 1.8° | 1 to 1/256 | 1 Analog Input, 3 Digital Inputs, 1 Digital Output | 3.9" | 1.7" | 3" | 5mm | 22mm | 0.84" | D-Profile | 35° to 100° | 00000000 | 000000 |
68 | 3,000 | 0.1-2.2 | 12-48 | 1.8° | 1 to 1/256 | 1 Analog Input, 3 Digital Inputs, 1 Digital Output | 4.2" | 1.7" | 3" | 5mm | 22mm | 0.84" | D-Profile | 35° to 100° | 00000000 | 000000 |
NEMA 23 | ||||||||||||||||
100.5 | 2,475 | 0.3-3 | 12-40 | 1.8° | 1; 1/2; 1/4; 1/8; 1/16; 1/32; 1/64; 1/128; 1/256 | 4 Digital Inputs/Outputs | 3.8" | 2.3" | 2.3" | 1/4" | 3/4" | 1.13" | D-Profile | 0° to 120° | 00000000 | 000000 |
182.5 | 2,000 | 0.3-3 | 12-40 | 1.8° | 1; 1/2; 1/4; 1/8; 1/16; 1/32; 1/64; 1/128; 1/256 | 4 Digital Inputs/Outputs | 4.3" | 2.3" | 2.3" | 1/4" | 3/4" | 1.13" | D-Profile | 0° to 120° | 00000000 | 000000 |
294.5 | 820 | 0.3-3 | 12-40 | 1.8° | 1; 1/2; 1/4; 1/8; 1/16; 1/32; 1/64; 1/128; 1/256 | 4 Digital Inputs/Outputs | 5.1" | 2.3" | 2.3" | 1/4" | 3/4" | 1.13" | D-Profile | 0° to 120° | 00000000 | 000000 |
NEMA 24 | ||||||||||||||||
340 | 2,400 | 3-5 | 12-70 | 1.8° | 1 to 1/256 | 1 Analog Input, 4 Digital Inputs/Outputs | 4.9" | 2.4" | 3.8" | 8mm | 21mm | 1.18" | D-Profile | 35° to 100° | 00000000 | 000000 |
Stepper Motors with Driver
Reduce the size and complexity of your stepper motor setup—these motors have a driver built in, so you don’t need to run cable to a standalone driver. The driver delivers power to the motor based on signals from a PLC, pulse generator, or other controller. These motors are good for precise, repetitive movements, such as those made by the head of a 3D printer. Similar to the hands of a clock, their shaft turns in small, equal increments for smooth motion. When the shaft stops, it holds its position even when a counteracting force is applied to the load. You can control the position of the load without having to configure encoders or sensors. All are bipolar hybrid stepper motors, so the current can flow in both directions. This helps them deliver higher torque, precision, and efficiency than unipolar stepper motors.
Holding torque is the force needed to move the shaft out of position when it’s stationary. When the shaft is in motion, torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select “Product Detail” to view the curve for a motor.
Full step increment is the rotation of the shaft from one position to the next. A smaller full step increment means the rotor has more teeth, producing smoother and more precise motion. 1.8° is considered standard.
Reduce the step resolution to break a full step into smaller steps for smoother motion. For example, setting a 1/256 step resolution on your driver divides one full step into 256 smaller steps.
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Holding Torque, in.-oz. | Max. Speed, rpm | Current per Phase, A | DC Voltage | Full Step Increment | Step Resolution | Polarity | No. of Wire Leads | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Type | Temp. Range, °F | Each | |
NEMA 17 | |||||||||||||||||
31 | 660 | 0.07-0.71 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | Bipolar | 7 | 3.2" | 1.7" | 1.7" | 5mm | 21.8mm | 0.85" | D-Profile | 0° to 120° | 00000000 | 0000000 |
50 | 720 | 0.08-0.85 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | Bipolar | 7 | 3.4" | 1.7" | 1.7" | 5mm | 21.8mm | 0.85" | D-Profile | 0° to 120° | 00000000 | 000000 |
62 | 720 | 0.08-0.85 | 12-24 | 1.8° | 1; 1/2; 1/4; 1/8 | Bipolar | 7 | 3.7" | 1.7" | 1.7" | 5mm | 21.8mm | 0.85" | D-Profile | 0° to 120° | 00000000 | 000000 |
NEMA 23 | |||||||||||||||||
76 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/8; 1/64; 1/256 | Bipolar | 7 | 3.8" | 2.2" | 2.2" | 1/4" | 3/4" | 1.11" | D-Profile | 0° to 120° | 00000000 | 000000 |
175 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/8; 1/64; 1/256 | Bipolar | 7 | 4.2" | 2.2" | 2.2" | 1/4" | 3/4" | 1.11" | D-Profile | 0° to 120° | 00000000 | 000000 |
262 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/8; 1/64; 1/256 | Bipolar | 7 | 5.1" | 2.2" | 2.2" | 1/4" | 3/4" | 1.11" | D-Profile | 0° to 120° | 00000000 | 000000 |
425 | 1,500 | 0.21-2.1 | 12-24 | 1.8° | 1; 1/2; 1/8; 1/64; 1/256 | Bipolar | 7 | 6.6" | 2.2" | 2.2" | 1/4" | 3/4" | 1.11" | D-Profile | 0° to 120° | 00000000 | 000000 |
NEMA 34 | |||||||||||||||||
637 | 1,500 | 0.43-4.3 | 20-80 | 1.8° | 1 | Bipolar | __ | 6.6" | 3.5" | 3.5" | 1/2" | 1 3/16" | 1.76" | Keyed | 0° to 120° | 00000000 | 000000 |
1,200 | 3,000 | 0.49-4.9 | 20-80 | 1.8° | 1 | Bipolar | __ | 8.1" | 3.5" | 3.5" | 1/2" | 1 3/16" | 1.76" | Keyed | 0° to 120° | 00000000 | 000000 |
1,700 | 1,800 | 0.5-5 | 20-80 | 1.8° | 1 | Bipolar | __ | 9.6" | 3.5" | 3.5" | 5/8" | 1 3/16" | 1.76" | Keyed | 0° to 120° | 00000000 | 000000 |
Stepper Servomotors with Integrated Drive
Simplify your servomotor setup—these servomotors have a built-in drive, removing the need for cable between the motor and drive. They create high torque at low speeds like traditional stepper motors but with greater torque performance and positioning reliability.
These servomotors accept step and direction, position, speed, torque, or sequencing commands. Use a computer to set up and calibrate the motor to your system. After initial setup, use a separate controller, such as a programmable logic controller (PLC), microcontroller, or indexer. You can also store target positions with speeds and accelerations in the drive and then trigger each sequence with minimal input from a controller. The encoder relays distance, direction, and speed back to the servomotor. Based on this feedback, the servomotor dynamically adapts its movements to increase system efficiency.
Holding torque is the force needed to move the shaft out of position when it is stationary. Torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select "Product Detail" to view the curve for a motor.
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | No. of Inputs/Outputs | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Holding Torque, in.-oz. | Max. Speed, rpm | Voltage | Current, A | Step Resolution | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Communication Protocol | Digital Inputs | Analog Inputs | Digital Outputs | Environmental Rating | Each | |
NEMA 11 | |||||||||||||||||
9.2 | 3,000 | 15-30V DC | 0.9 | 1 to 1/256 | 2.7" | 1.1" | 1.5" | 5mm | 13mm | 0.57" | Modbus RTU | 4 | __ | 2 | IP20 | 0000000 | 0000000 |
11.3 | 3,000 | 15-30V DC | 1 | 1 to 1/256 | 3" | 1.1" | 1.5" | 5mm | 13mm | 0.57" | Modbus RTU | 4 | __ | 2 | IP20 | 0000000 | 000000 |
17.7 | 3,000 | 15-30V DC | 1 | 1 to 1/256 | 3.5" | 1.1" | 1.5" | 5mm | 13mm | 0.57" | Modbus RTU | 4 | __ | 2 | IP20 | 0000000 | 000000 |
NEMA 17 | |||||||||||||||||
40 | 3,000 | 12-48V DC | 1.3 | 1 to 1/256 | 3.5" | 1.7" | 3" | 6mm | 18mm | 0.83" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
59 | 3,000 | 12-48V DC | 1.4 | 1 to 1/256 | 3.7" | 1.7" | 3" | 6mm | 18mm | 0.83" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
73 | 3,000 | 12-48V DC | 1.3 | 1 to 1/256 | 4.1" | 1.7" | 3" | 6mm | 18mm | 0.83" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
NEMA 23 | |||||||||||||||||
142 | 3,000 | 12-70V DC | 3 | 1 to 1/256 | 4.4" | 2.3" | 3.2" | 1/4" | 3/4" | 1.1" | Modbus TCP/IP, Ethernet/IP | 3 | 1 | 1 | IP20 | 0000000 | 000000 |
142 | 3,000 | 12-70V DC | 3 | 1 to 1/256 | 4.7" | 2.3" | 3" | 8mm | 22.4mm | 1.1" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
212 | 3,000 | 12-70V DC | 3 | 1 to 1/256 | 5.3" | 2.3" | 3.2" | 1/4" | 3/4" | 1.1" | Modbus TCP/IP, Ethernet/IP | 3 | 1 | 1 | IP20 | 0000000 | 000000 |
212 | 3,000 | 12-70V DC | 3 | 1 to 1/256 | 5.6" | 2.3" | 3" | 8mm | 22.4mm | 1.1" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
340 | 3,000 | 12-70V DC | 4 | 1 to 1/256 | 5.6" | 2.3" | 3.2" | 8mm | 18mm | 1.1" | Modbus TCP/IP, Ethernet/IP | 3 | 1 | 1 | IP20 | 0000000 | 000000 |
340 | 3,000 | 12-70V DC | 4.3 | 1 to 1/256 | 5.7" | 2.3" | 3" | 8mm | 22.4mm | 1.1" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
NEMA 34 | |||||||||||||||||
382 | 3,000 | 24-70V DC | 5.1 | 1 to 1/256 | 5.9" | 3.4" | 5" | 14mm | 35mm | 1.7" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
736 | 3,000 | 24-70V DC | 5.1 | 1 to 1/256 | 7" | 3.4" | 5" | 14mm | 35mm | 1.7" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 000000 |
949 | 3,000 | 24-70V DC | 5.1 | 1 to 1/256 | 8.2" | 3.4" | 5" | 14mm | 35mm | 1.7" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 00000000 |
1,161 | 3,000 | 48-70V DC | 5.2 | 1 to 1/256 | 9.4" | 3.4" | 5" | 14mm | 35mm | 1.7" | Modbus RTU | 8 | 1 | 4 | IP20 | 0000000 | 00000000 |
Stepper Servomotors
Combine the high torque at low speeds that traditional stepper motors are known for with the greater torque performance and positioning reliability of a servomotor. They create rotary motion based on signals from a drive (sold separately). As these servomotors move, their encoder relays the shaft’s distance, direction, and speed back to the drive. The drive increases your system’s efficiency by taking the electrical signal from the encoder and dynamically adapting the motor’s movements, also accounting for inconsistent loads and unexpected forces.
Drives have several control modes that power the motor—sequencing, position, speed, or torque. You can program target positions with speeds and accelerations in the drive to trigger sequences with minimal input from a controller. You can also use a computer, programmable logic controller (PLC), microcontroller, or indexer to set motion parameters, tune the motor to your mechanical system, and stream multiple commands to the driver to carry out complex motion sequences.
For technical drawings and 3-D models, click on a part number.
Holding torque is the force needed to move the shaft out of position when it is stationary. Torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select "Product Detail" to view the curve for a motor.
Servomotors | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Shaft | Encoder Cords | Power Cords | |||||||||||||
Max. Holding Torque, in.-oz. | Max. Speed, rpm | Voltage | Full Step Increment | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Environmental Rating | Each | Each | Each | |||
NEMA 17 | ||||||||||||||||
70.8 | 1,740 | 48V DC | 1.8° | 4.6" | 1.7" | 2.2" | 5mm | 22mm | 0.83" | IP54 | 0000000 | 0000000 | 00000000 | 0000000 | 00000000 | 0000000 |
NEMA 23 | ||||||||||||||||
113.3 | 2,720 | 48V DC | 1.8° | 4.8" | 2.3" | 2.7" | 1/4" | 3/4" | 1.11" | IP54 | 0000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
198.3 | 1,940 | 48V DC | 1.8° | 5.7" | 2.3" | 2.7" | 1/4" | 3/4" | 1.11" | IP54 | 0000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
NEMA 34 | ||||||||||||||||
354 | 2,130 | 48V DC | 1.8° | 5.5" | 3.4" | 3.9" | 11mm | 25mm | 1.69" | IP54 | 0000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
835.5 | 550 | 48V DC | 1.8° | 6.8" | 3.4" | 3.9" | 11mm | 25mm | 1.69" | IP54 | 0000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
1,317 | 430 | 48V DC | 1.8° | 8" | 3.4" | 3.9" | 11mm | 25mm | 1.69" | IP54 | 0000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
O'all | No. of Inputs/Outputs | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Max. Current per Phase, A | Communication Protocol | Operating Voltage | Lg. | Wd. | Ht. | Inputs | Outputs | Environmental Rating | Each | |
For 48V DC Motor Voltage | ||||||||||
20 | EtherCAT, Ethernet/IP, Modbus TCP/IP, Profinet, TCP/IP | 24-48V DC | 5.2" | 1.1" | 6.7" | 2 | 2 | IP20 | 00000000 | 0000000 |
DC Servomotors with Integrated Drive
A built-in drive simplifies your servomotor setup, removing the need for cable between the motor and drive. DC servomotors are often used for small automation applications, such as pick-and-place machines, because they deliver lots of power in a small package. This system includes a motor, encoder, and drive for accurate positioning and fine control over speed and position.
These servomotors use the same step and direction commands as a stepper motor, so you can upgrade your current stepper motor system with this system. Use a computer to set up and calibrate the motor to your system. After initial setup, use a separate controller, such as a programmable logic controller (PLC), microcontroller, or indexer. The encoder relays distance, direction, and speed back to the servomotor. Based on this feedback, the servomotor dynamically adapts its movements to increase system efficiency.
Power supplies are designed to power servomotors, so they have tightly controlled voltage and high peak current output to support high performance motor control. They are capable of handling or dissipating regenerated energy as the motor slows or stops.
For technical drawings and 3-D models, click on a part number.
Torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select "Product Detail" to view the curve for a motor.
Servomotors | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Shaft | Input/Output Cords | Power Cords | |||||||||||||||
Max. Torque, in.-lbs. | Continuous Torque, in.-lbs. | Max. Speed, rpm | Wattage, W | Voltage | Lg. | Wd. | Ht. | Dia. | Lg. | No. of Counts per Revolution | Drive Control Mode | Environmental Rating | Each | Each | Each | |||
NEMA 23 | ||||||||||||||||||
18.1 | 3.6 | 4,000 | 120 | 75V DC | 4.1" | 2.3" | 3.2" | 1/4" | 3/4" | 6,400 | Step and Direction | IP53 | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
30.8 | 6.1 | 3,170 | 173 | 75V DC | 4.9" | 2.3" | 3.2" | 1/4" | 3/4" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
38.8 | 7.8 | 2,520 | 193 | 75V DC | 5.6" | 2.3" | 3.2" | 3/8" | 3/4" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
51.8 | 10.4 | 1,860 | 213 | 75V DC | 6.4" | 2.3" | 3.2" | 3/8" | 3/4" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
NEMA 34 | ||||||||||||||||||
39.9 | 9.4 | 2,320 | 220 | 75V DC | 4.4" | 3.4" | 4.3" | 1/2" | 1 3/16" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
68.4 | 18.1 | 1,410 | 227 | 75V DC | 5.1" | 3.4" | 4.3" | 1/2" | 1 3/16" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
87.3 | 24.5 | 1,130 | 267 | 75V DC | 5.9" | 3.4" | 4.3" | 1/2" | 1 3/16" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
115.3 | 30 | 840 | 280 | 75V DC | 6.6" | 3.4" | 4.3" | 1/2" | 1 3/16" | 6,400 | Step and Direction | IP53 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
O'all | |||||||
---|---|---|---|---|---|---|---|
For Motor Voltage | Operating Voltage | Lg. | Wd. | Ht. | Cord Lg. | Each | |
75V DC | 120V AC | 5.2" | 2.3" | 7.2" | 6 ft. | 0000000 | 0000000 |
Rotary Electric Actuators with Automated Controls
With a stepper motor and driver built in, these actuators come ready to use for clamping, sorting, and ejecting tasks. Their stepper motor is a bipolar hybrid, so it's precise enough to position your actuator in the right spot and efficient enough that you won't lose torque. They have integrated controls for quick and easy setup, or you can program start and end positions and track usage remotely using digital IO. Compared to air-powered systems, these actuators have fewer parts to repair and replace.
Actuators with a shaft rotation of 0° to 90° accelerate up to their prescribed speed at a faster rate than actuators with a shaft rotation of 0° to 180°.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Max. Torque, in.-lbs. | Voltage | Full Load Current, A | Static Load Capacity, lbs. | Max. Speed, rpm | Repeatability | Lg. | Wd. | Ht. | Each | |
Shaft Rotation 0° to 90° | ||||||||||
23.8 | 24V DC | 3 | 700 | 150 | ± 0.05° | 5 1/2" | 3 1/4" | 5" | 0000000 | 000000000 |
49.5 | 24V DC | 5.3 | 800 | 100 | ± 0.1° | 5 1/2" | 4 1/16" | 5 7/8" | 0000000 | 00000000 |
Shaft Rotation 0° to 180° | ||||||||||
23.8 | 24V DC | 3 | 700 | 150 | ± 0.05° | 5 1/2" | 3 1/4" | 5" | 0000000 | 00000000 |
49.5 | 24V DC | 5.3 | 800 | 100 | ± 0.1° | 5 1/2" | 4 1/16" | 5 7/8" | 0000000 | 00000000 |