Stepper Motor PKP Series/
CVD Series RS-485 Communication Type Driver
- DC input
- Compact drivers
- High torque, low vibration, low noise
- Modbus (RTU) compatible
A harmonic geared type has been added to the frame size 13 mm.
Click here for details on the frame size 13 mm harmonic geared type
Tính năng |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 | Encoder | |
| With Gearhead |
SH geared 
|
28~90 | 0.05~0.5 | Encoder |
|
CS geared 
|
28~60 | 0.09~0.36 | None | |
|
13 | 0.018 ～ 0.06 | None | |
|
Flat harmonic gearhead 
|
51, 61 | 0.018~0.036 | Encoder |
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 |
TH Geared 
|
28, 42, 60 | 0.024~0.2 | None |
|
TS geared 
|
42, 60 | 0.024~0.2 | None | |
|
PS geared 
|
22, 28, 42, 60 | 0.0144~0.18 | None | |
|
PN Geared 
|
28, 42, 60 | 0.0144~0.144 | None | |
|
Harmonic geared 
|
20, 30, 42, 60 | 0.0072~0.0144 | None |
Click here for information about 5-Phase Stepper Motor PKP Series
Mounting Adapter for Linear Actuator (Sold separately)
- Achieve linear motion by assembling with a stepper motor
- Use a Lead Screw and Wear-Resistant Resin Nut
- Frame Size 30/42 mm, Stroke 50∼300 mm.
- Thrust, Self-Locking Force: Maximum 100 N (frame size: 42 mm)
Rotary Encoder (Sold separately)
- Small, Thin, and Lightweight Incremental Encoders
- Resolution: 100∼4000 P/R (14 types)
- Line Driver Output, Voltage Output, Open-Collector Output
- Easy Alignment of Mechanical Home and Z-phase Signal
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 Motors 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. In pursuit of high efficiency, high torque, and low vibration, even better performance has been achieved.
5-Phase Stepper Motor PKP Series/CVD Series Fully Closed-Loop Control Type Driver
High accuracy positioning operation in the order of submicrons is achieved by combining with an external sensor while maintaining the ease of use of a stepper motor. It contributes to the construction of equipment and equipment designs that require higher-precision control.
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