Stepper Motor PKP Series/
CVD Series RS-485 Communication Type Driver

Stepper Motor PKP Series/CVD Series RS-485 Communication Type Driver
  • DC input
  • Compact drivers
  • High torque, low vibration, low noise
  • Modbus (RTU) compatible

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

2-Phase Motor Significantly Improved Vibration Characteristic in All Speed Ranges

5-Phase Motor for Even Lower Vibration

5-Phase Motor for Even Lower Vibration

Click here for details on, such as an overview, characteristics, and features of this product (Technical report)

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

2-Phase Motor Increased Torque in Low Speed Range

5-Phase Motor Increased Torque in All Speed Ranges

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 control and circuit technology (Technical report)

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.

Right-Angle Type With Mounting Plate
Size Mass
W 85 mm × D 52.5 mm × H 24.5 mm 70 g
CVD Pulse Input Connection

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.

Right-Angle Type With Mounting Plate

With Mounting Plate

The connector faces upwards.

With Mounting Plate

Examples of driver installation

Modbus (RTU) Compatible

Compatible with the Modbus (RTU), allowing for control by various host controllers such as PLCs, PCs, and touch panels.

Operate from a PC
Operate From the Touch Screen
Control via Modbus (RTU)
  • Operation data and parameters can be set, and operation commands can be input.
  • Equipped with monitoring function.
Maximum 31 Axes Can be Connected
  • Up to 31 axes can be connected to a single host control device.
No Need for a Pulse Generator
  • Up to 256 points of operation data can be set.

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

PC screen for teaching

A Waveform Monitor is Provided to Check the Signal Input Status

Waveform Monitoring

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

Standard

Standard Type
13~85 1.8 Encoder,
electromagnetic brake

High resolution

High-Resolution Type
28~56.4 0.9 Encoder,
Electromagnetic Brake

Flat

Flat Type
42, 60 1.8 None
With Gearhead

SH geared

SH Geared Type
28~90 0.05~0.5 Encoder

CS geared

CS Geared Type
28~60 0.09~0.36 None

Flat type harmonic geared

Flat Harmonic Geared Type
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

Standard Type
20~85 0.72 Encoder

High resolution

High-Resolution Type
28, 42, 60 0.36 Encoder
With Gearhead

TS geared

TS Geared Type
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.

The 2-phase has high-torque in the low speed range; the 5-phase has high-torque in high speed range

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.

PKP + Ball Screw
2-phase focuses on high-torque at low speeds

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.

PKP + Belt
5-Phase focuses on high torque at high speeds.

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.

PKP + Turntable
Rotation speed - Torque Characteristics Comparison

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Operating Manual

Support Software

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