What stroke and thrust ranges are listed for the PD Series?
The listed configurations span 80 to 200 mm stroke and 1 to 8 kN thrust, with maximum drive speeds of 30 or 40 mm/s depending on model.
PD Series
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Product Introduction
The PD series servo motor linear driver uses a brushless DC servo motor. Compared with other motor types, it offers high efficiency, fast speed, short response time, large starting torque, accurate braking and maintenance-free operation. The transmission section uses a high-precision ball screw, giving high transmission efficiency, low backlash and accurate positioning, which makes it suitable for high-speed and high-precision web guide applications.
Key Features
- Brushless servo motor drive with maintenance-free operation
- Precision ball screw for accurate positioning
- No mechanical stroke switch; position is calculated through encoder pulses
- Custom stroke options available
Technical Parameters
Drive Type
Brushless DC servo motor
Transmission
High-precision ball screw
Application
High-speed and high-precision web guide correction
Position Feedback
Encoder pulse calculation
Stroke
Customizable
Model Code Reference
| Model | Stroke (mm) | Thrust (kN) | Drive Load (kg) | Max Drive Speed (mm/s) |
|---|---|---|---|---|
| PD-104L80 | 80 | 1 | 1000 | 40 |
| PD-104L150 | 150 | 1 | 1000 | 40 |
| PD-204L150 | 150 | 2 | 2000 | 40 |
| PD-204L200 | 200 | 2 | 2000 | 40 |
| PD-403L150 | 150 | 4 | 4000 | 30 |
| PD-403L200 | 200 | 4 | 4000 | 30 |
| PD-803L200 | 200 | 8 | 8000 | 30 |
Dimensions Reference
All dimensions in this section are in mm.
Product PD-104L150
Product PD-204L150
Product PD-803L200
Product Fit
Typical applications
- Servo linear actuation for web guiding frames and roller positioning systems.
- Used in OEM converting, printing, coating and slitting equipment.
- Suitable for applications requiring higher thrust, precise stroke control and repeatable correction.
Compatible components
PD Series quick answers
How does the PD Series determine actuator position?
The PD Series uses encoder pulse calculation with a brushless DC servo motor and precision ball screw; the page states that no mechanical stroke switch is used.
What information is needed to select a PD actuator?
Provide required thrust, stroke, speed, mounting space and web width, then confirm the exact model and controller interface.
Request PD actuator sizing support
Share your required thrust load, stroke, speed, mounting space and web width. KRD can help size the actuator for your web guiding or positioning system.