LAD-01 Series

LAD-01 Series

LAD-01 Series

Product catalog summary
Overview:
This document provides technical specifications and operational details for the LAD-01 Series driver, designed for Citizen Chiba Precision’s miniaturized linear actuators. It includes information on circuit configuration, input/output signals, control functions, and environmental conditions.

Specifications:
- Power Source: DC 24V
- Continuous Rated Output Current: 3 Arms
- Maximum Rated Output Current: 10 A peak
- Control System: Position Control
- Encoder Input: φ A, φ B, φ Z
- Operating Temperature Range: 0 to 50°C
- Operating Humidity Range: Below 85% RH without condensation
- Storage Condition: 20 to 85°C without condensation

Features:
- 3-phase sine wave PWM drive driver
- Exclusive for miniaturized linear actuators
- Two types of preprogrammed gain settings switchable by input signal

Circuit Configuration:
The circuit includes a microcontroller, PWM output, current controllers, and a speed/position signal processor. It supports serial communication via USB and RS-422A.

Input/Output Signals:
- Input Signals: Pulse Input, Reset Input, Limit Sensor Input
- Output Signals: Alarm Output, Encoder Output, Limit Output
- Control Functions: Gain Switching, Start Searching Original Point

Display Functions:
- LED indicators for power, servo status, alarms, and position completion.

Environmental Conditions:
The device operates within specified temperature and humidity ranges, ensuring reliability in various conditions.
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Catalog excerpts

LAD-01 Series-1

Driver for Linear Actuator LAD-01 Series LAD-01 Series LAD-01C - 012 for Open Collector LAD-01D - 012 for Line Driver Parameters and gains can be set by serial communication through USB cable. ■ Outside Drawing & Mounting Dimension ● This is a 3 phases sine wave PWM drive driver. ● This is the driver exclusive for Citizen Chiba Precision s miniaturized linear actuators. switched by input signal. ● Two types of preprogrammed gain setting can be Metal cover 4-φ4 hole Aluminum chassis to hold a circuit board ■ Circuit Configuration DC/DC CONV. Power Source to Drive Motor USB Transceiver Pulse Counter Forward Backward Micro Controller Serial I /O Parameters Setting Process /SVON /GLOW 3-Phases Alternating Current d-q Coordinate Converter Input /output Control Position Controller Speed Controller Motor Current Detecting Circuit Linear Actuator 3-Phases Alternating Current/ d-q Coordinate Converter 3-Phases Motor Drive Circuit /ORGF Speed Mechanical angle θ /LSFM /LSRM Speed/Position Signal Processor Pulse Counter Encoder

 Open the catalog to page 1
LAD-01 Series-2

Input Power Source Voltage Continuous Rated Output Current Maximum Rated Output Current Control System Encoder Input Hall sensor LAD-01 Series DC 24V 3 Arms 10 A peak Position Control φ A, φ B, φ Z (MALS / MALB Series have no Z phase.) φ U, φ V, φ W (Hall IC) Positioning Accuracy Encoder Multiplication Function Command Multiplication Function Input Maximum Frequency ± 1 pulse of encoder resolution × 4 multiplication Only for 2 pulse systems: fixed to 4 multiplications, other systems: 1 multiplication Operating Ambient Temperature Range Operating Ambient Humidity Range Below 85%RH without condensation...

 Open the catalog to page 2

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