PKP268D28A – Oriental Motor PKP Series High-Torque Stepper Motor, 56.4mm, In Stock
Buy the Oriental Motor PKP268D28A, a PKP Series two-phase high-torque bipolar stepper motor, 56.4 mm (2.22 in.) frame, 1.8° step angle, with 320 oz-in (2.3 N·m) holding torque. In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: Stepper motor, PKP Series (high torque, two-phase, standard)
- Frame Size: 56.4 mm (2.22 in.)
- Step Angle: 1.8°
- Winding Type: Bipolar, 4 lead wires
- Holding Torque: 320 oz-in (2.3 N·m)
- Rated Current: 3.4 A/phase
- Configuration Options: Also available with encoder (PKP268D28A-R2E, -R2EL) for closed-loop position feedback
Design and Performance
Balanced High-Torque Performance
The PKP series delivers balanced performance enhanced by high torque, low vibration, and low noise, making it well suited for precision motion control applications requiring both strength and smooth, quiet operation.
Standard Bipolar Winding for Straightforward Driver Compatibility
A 4-lead bipolar winding configuration simplifies wiring to standard bipolar stepper drivers, supporting straightforward integration into a wide range of motion control systems.
Highest-Torque Option in the 56.4mm Frame Family
Delivering 320 oz-in (2.3 N·m) of holding torque, the PKP268D28A tops the 56.4mm frame lineup (above the PKP264 and PKP266 variants), suiting applications with the heaviest load or highest resistance-torque requirements within this frame size.
Optional Encoder for Closed-Loop Feedback
Available in an encoder-equipped configuration (PKP268D28A-R2E / -R2EL), this motor can be upgraded to provide direct position feedback, supporting applications requiring closed-loop verification of motor position.
Reliable, Precision-Engineered Construction
Backed by Oriental Motor’s extensive stepper motor engineering, the PKP series offers dependable, repeatable step performance for applications demanding consistent positioning accuracy over long service life.
Why Buy the PKP268D28A From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm the right PKP configuration for your application
- Competitive pricing — get a quote in minutes
