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Stepper Motors & Drives Selection
Stepper systems, comprising a step motor and a stepper drive, are designed for either open or closed loop operation. Open loop systems are cost-effective and simpler, operating without feedback, making them ideal for many applications despite potential performance issues when faced with unexpected resistance. Closed loop systems, however, use feedback, typically via encoders, to ensure precise motion by adjusting output and correcting deviations.
Step motors are characterized by fixed mechanical motion increments, or "steps," typically measured in degrees. They offer high torque at low speeds, can hold loads without overheating, and perform precise incremental movements, often without the need for feedback encoders. The combination of a step motor and stepper drive allows for accurate rotation, with standard systems completing 200 steps per revolution (about 1.8° per step).
There are various stepper drives available that enhance motor performance. Microstep drivers increase resolution by positioning the motor at smaller increments between full steps, though with reduced torque. This results in quieter operation and smoother rotation, particularly useful for mitigating low-speed resonance. Drivers with oscillators generate pulses for preset speeds, and full/half step drivers facilitate both 1.8° full step and 0.9° half step operations, providing flexibility in motion control.
These systems are engineered to produce consistent torque, eliminating the need for maintenance, and speed calculation is straightforward, simply dividing steps per revolution by the pulse rate. Step motors are well-suited for applications requiring precise control, quick speed attainment, and the ability to maintain position without continuous power consumption.
For more information, browse our selection of stepper motors & drives below!
Stepper Motor & Drive Categories:
Rotary Stepper Motors
Deliver precise, controlled motion for various industrial applications. These motors offer high torque at low speeds, accurate positioning, and reliable performance, making them ideal for automation, robotics, and CNC machinery. Available in a range of sizes and torque ratings to meet diverse application needs.
Microstep Stepper Drives
Provide precise control of stepper motors for smooth and accurate motion. These drives offer high resolution and fine positioning, making them ideal for applications requiring detailed motion control. Designed for easy integration, they ensure reliable performance across a variety of industrial settings.
Stepper Motor and Drive Systems
Provide a complete solution for precise motion control. These systems integrate stepper motors, drives, and controllers to deliver high torque, accurate positioning, and reliable performance. Ideal for complex automation tasks, they simplify the process of implementing stepper motor technology in various industrial applications.
Integrated Stepper Motors
Combine a stepper motor and drive into a single compact unit, offering simplified wiring and installation. These motors provide precise motion control with high torque and accurate positioning, making them ideal for space-constrained applications in automation, robotics, and machinery. They ensure reliable performance and easy integration.
Linear Stepper Motors
Offer precise linear motion with high resolution and accuracy. These motors are ideal for applications requiring direct linear movement without the need for mechanical conversion. They provide smooth, reliable operation, making them perfect for automation, positioning, and precision motion control in industrial environments.
Low Profile Tin Can Stepper Motors
Provide compact, cost-effective solutions for applications requiring precise motion in limited spaces. These motors offer reliable performance, high torque, and easy integration, making them ideal for small devices, medical equipment, and compact automation systems. Perfect for applications where space is a premium.
Stepper Motor Motion Checker
Diagnostic tools designed to test and monitor the performance of stepper motors. These devices help ensure accurate motion control by verifying motor operation, detecting faults, and optimizing performance. Ideal for maintenance and troubleshooting, they are essential for maintaining reliable motor function in industrial applications.
Stepper Motor & Drive Products:
HT17 Series NEMA 17 High Torque Stepper Motors$48.00Hybrid stepping motors from Applied Motion Products, 34 configurations, 12.75–113 oz-in. Standard 1.8° or fine-resolution 0.9° step angle, single or double shaft, optional WAA/FBA optical encoders for stall detection.
HT23 Series NEMA 23 High Torque Stepper Motors$80.00Hybrid stepping motors from Applied Motion Products, 17 base models, 64 configurations. Single or double shaft, cabled or brake options, optional ZAA/GBA optical encoders for stall detection.
HT24 Series NEMA 24 High Torque Stepper Motors$102.00Hybrid stepping motors from Applied Motion Products, 6 configurations, 123–354 oz-in. Single or double shaft, DC-powered drive family (ST10/STF06/STF10/STR4/STR8).
HT34 Series NEMA 34 High Torque Stepper Motors$155.00Hybrid stepping motors from Applied Motion Products, 34 configurations, 397–1841 oz-in. Two drive families: DC-powered and AC line-powered. Single or double shaft, optional HBA/YAA optical encoders for stall detection.
HW23 Series NEMA 23 IP65 Stepper Motors$256.00Environmentally sealed hybrid stepping motors from Applied Motion Products, 8 configurations, 153–269 oz-in. IP65 rated, two drive families (DC: 598/601, AC: 753/754), optional ZAC encoder with protective cover.
HW34 Series Washdown Stepper Motors$575.00IP65 rated NEMA 34 stepper motors from Applied Motion Products, built for wet, dusty, and outdoor environments. 4 configurations across single and double shaft, with an optional encoder.
SSM23 Series StepSERVO Integrated Motors$748.00Combines a step motor and digital servo drive in one device, communicating over a shared 10/100 MBit Ethernet port. 6 configurations across 3 torque tiers, SCL/Modbus TCP or EtherNet/IP.
ST10-IP-EE Stepper Drive$805.00Digital stepper drive, 24-80 VDC input; 0.1-10 A output range, (Ethernet, EtherNet/IP)
- ST10-Plus Stepper Drive$294.00
Digital stepper drive, 24-80 VDC input; 0.1-10 A output range, (RS232)
- ST10-Q-RE Stepper Drive$666.00
Digital stepper drive, 24-80 VDC input; 0.1-10 A output range, (RS232, RS485)
- ST10-Si-NE Stepper Drive$1,030.00
Digital stepper drive, 24-80 VDC input; 0.1-10 A output range, (RS232)
STAC5-IP-E120 Stepper Drive$594.00Digital stepper drive, 94-135 VAC input; 0.5-5 A output range, (Ethernet, EtherNet/IP)
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STF06 Stepper Drive$185.00DC-powered microstepping drive. 12-48VDC and 0.1-6.0 A/Phase.
STM17 Integrated Stepper Motors$135.00Drive and motor fused into one NEMA 17 unit from Applied Motion Products. 18 configurations. Four control modes (R, S, Q, and CANopen). Powered directly by 12 to 48 VDC with no external drive needed.
STM23 Integrated Stepper Motors$249.00Drive and motor fused into one NEMA 23 unit from Applied Motion Products. 20 configurations. Five control modes including EtherNet/IP and dual port EtherNet/IP. Powered directly by 12 to 70 VDC with no external drive needed.
STM24 Series Integrated Steppers$570.00Fuses a step motor and drive into a single device. 8 configurations across RS-232, RS-485, EtherNet/IP, and CANopen, each available with or without an internal encoder.
SWM24QF-3AE Integrated Steppers$909.00Drive + Motor + Control Unit (RS-232), NEMA 24, 2400 mNm Holding Torque, Intergral Encoder
TSM11 Series StepSERVO Integrated Motors$366.00Combines a step motor and digital servo drive in one compact device. 6 configurations across 3 torque tiers and 2 connector styles, Q Programming over RS-485.
TSM17 Series StepSERVO Integrated Motors$540.00Combines a step motor and digital servo drive in one device. 16 configurations across step and direction control, SCL, Q Programming, and CANopen.