Stepper Motor PKP Series/
CVD Series RS-485 Communication Type Driver
- DC input
- Compact drivers
- High torque, low vibration, low noise
- Modbus (RTU) compatible
Features | Stepper Motors PKP Series/CVD Series RS-485 Communication Type Driver
Improved Performance
Low vibration, high torque, and high efficiency features are introduced here.
Low Vibration
Full-time microstep drive with full digital control has greatly improved the vibration level, resulting in lower vibration in all speed ranges.
Significantly Improved Vibration Characteristic in All Speed Ranges
5-Phase Motor for Even Lower Vibration
Higher Torque
High torque is achieved by combining a high-current driver and a motor with an optimized winding design.
- PKP Series Motor: Higher torque due to revised winding design
- CVD Series Driver: High current drive is possible due to higher efficiency of the drive circuit
2-Phase Motor Increased Torque in Low Speed Range
5-Phase Motor Increased Torque in All Speed Ranges
High Efficiency Design
The CVD Series achieves higher torque by increasing the output current compared to conventional products. The design takes into consideration the reduction of heat generation so that the output current can be increased.
Driver Features
Industry's-Top-Class Compact High Performance Driver
Compact and lightweight drivers that contribute to space saving. The size, installation, I/O and power connectors for 2-phase and 5-phase drivers are the same.
| Size | Mass |
|---|---|
| W 85 mm × D 52.5 mm × H 24.5 mm | 70 g |
Driver That Can be Selected According to the Installation Method
Drivers with different shapes and connector orientations are available to match the installation method.
Right-Angle Type With Mounting Plate
The connector faces outwards.
With Mounting Plate
The connector faces upwards.
Modbus (RTU) Compatible
Compatible with the Modbus (RTU), allowing for control by various host controllers such as PLCs, PCs, and touch panels.
| Control via Modbus (RTU) |
|
|---|---|
| Maximum 31 Axes Can be Connected |
|
| No Need for a Pulse Generator |
|
Easy Drive From PC With Support Software MEXE02
Support software MEXE02 allows setting and editing of operation data and parameters. It also has functions such as test operation and monitoring. The support software can be downloaded for free from the Oriental Motor website.
Click here to download the support software
Teaching is Possible From a PC
A Waveform Monitor is Provided to Check the Signal Input Status
Click here for information about each function of the MEXE02 support software
Motor Types
2-Phase Stepper Motors
| Classification | Type | Frame Size [mm] |
Basic Step Angle [°] |
Additional Function |
|---|---|---|---|---|
| No Gearhead |
|
13~85 | 1.8 | Encoder, electromagnetic brake |
|
|
28~56.4 | 0.9 | Encoder, Electromagnetic Brake |
|
|
42, 60 | 1.8 | None | |
| With Gearhead |
|
28~90 | 0.05~0.5 | Encoder |
|
28~60 | 0.09~0.36 | None | |
|
51, 61 | 0.018~0.036 | None |
Click here for information about PKP Series 2-phase stepper motors
5-Phase Stepper Motors
| Classification | Type | Frame Size [mm] |
Basic Step Angle [°] |
Additional Function |
|---|---|---|---|---|
| No Gearhead |
Standard
|
20~85 | 0.72 | Encoder |
|
|
28, 42, 60 | 0.36 | Encoder | |
| With Gearhead |
|
42, 60 | 0.024~0.2 | None |
Click here for information about 5-Phase Stepper Motor PKP Series
Selection of the Motor That Best Suits Your Application
The torque of 2-phase stepper motors in the low speed range and 5-phase stepper motors primarily in the high speed range has been greatly increased. You can select a motor suited to your specifications from a wide range of speeds and torques.
Application: Inching operation over short distances.
For applications that require rapid acceleration and deceleration, a 2-phase stepper motor with high-torque at low speed is recommended.
Application: Long distance back-and-forth operation.
For applications that require high-speed range, a 5-phase stepper motor with high-speed torque is recommended.
Application: Inching operation over short distances with large amount of inertia.
For applications that require acceleration and deceleration with higher torque, geared types are recommended.
Related Products
Stepper Motor PKP Series/
CVD Series Pulse Input Driver
You want to operate a stepper motor easily by pulse input. This is a motor and pulse input driver that meets such needs. We have further pursued high efficiency design, high torque, and low vibration for even better performance.
Bipolar Driver for 2-Phase Stepper Motors
Driver for 5-Phase Stepper Motors
CVD Series S Type
These are DC input drivers for 2-phase and 5-phase stepper motors.
Board type compact drivers are available, one to control motor positioning via SPI communication and the other to control by pulse input.
Stepper Motor PKP Series/
CVD Series SC Type Driver
Easy speed control by clockwise rotation and reverse inputs without using a pulse generator. You can use it like a speed control motor. Simple system configuration with only a 5-phase motor, driver, and programmable controller.
Hollow Rotary Actuator DH Series
This actuator is a 5-phase stepper motor with a hollow flange on the output shaft. Loads can be attached directly to the flange surface. Air piping, wiring, and rays can be passed through the hollow part.
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