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 | ||||||||||||||||||
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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 | |||||||
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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 |