Piezomotor直线电机、LRMO系列微型旋转压电电机、LRMO系列直线执行器、微型压电直线执行器LRMO、微型压电直线执行器LRMO-E、微型压电直线执行器LRMO-E-CL
运动控制选项
Piezo Motor Company的直线电机可提供工厂预装编码器版本或无编码器版本。亦可提供全闭环系统：
运动控制通过电子驱动板实现，该驱动板旨在为用户控制提供经济的接口。
LRMO系列微型旋转压电电机（型号：LRMO、LRMO-E 和 LRMO-E-CL）
电子驱动板接口支持UART和I2C
驱动PCB支持UART和I2C接口，增强了其适应性。每块板均针对特定电机型号预编程，可实现软件可配置性、优化驱动信号并集成控制功能。用户可通过安装在电机/执行器上的可选编码器进行闭环控制，从而对电机运行进行精细调节。
带Python API的闭环系统
PMC的全新Python API允许将压电电机编码器的反馈信号传输至驱动板，从而实现闭环。可通过MicroUSB端口访问一系列丰富的Python API命令，对电机的位置和速度进行控制。
微型压电直线执行器 LRMO、LRMO-E、LRMO-E-CL
我们推出全新系列的紧凑型、轻量化直线压电执行器，配备工厂预装的光学编码器，旨在为先进应用提供卓越精度和扩展功能。
微型压电直线执行器LRMO、微型压电直线执行器LRMO-E、微型压电直线执行器LRMO-E-CL
运动控制选项
Piezo Motor Company的旋转电机可提供工厂预装编码器版本或无编码器版本。亦可提供全闭环系统：运动控制通过电子驱动板实现，该驱动板旨在为用户控制提供经济的接口。
电子驱动板接口支持UART和I2C
驱动PCB支持UART和I2C接口，增强了其适应性。每块板均针对特定电机型号预编程，可实现软件可配置性、优化驱动信号并集成控制功能。用户可通过安装在电机/执行器上的可选编码器进行闭环控制，从而对电机运行进行精细调节。
带Python API的闭环系统
PMC的全新Python API允许将压电电机编码器的反馈信号传输至驱动板，从而实现闭环。可通过MicroUSB端口访问一系列丰富的Python API命令，对电机的位置和速度进行控制。
LRMO系列直线执行器的性能与优势
美国专利新设计
卓越的速度稳定性
柔性PCB电气连接，方便系统集成
采用热塑性塑料或机加工金属的经济型结构，兼顾可靠性与经济性
无与伦比的精度
超快响应速度和出色的启停性能
相对于尺寸的高力密度，是步进丝杠设计的优秀替代方案
步进和连续两种运行模式，运行静音
LRMO Series Motor Specifications
| Model No.s / Specification | LRMO (Plastic) / LRMO-M (Metal) |
|---|---|
| Power Supply Voltage | 5.0 V DC |
| Push/Pull Force | ≥0.2 N |
| Self-Braking Force | ≥0.25 N |
| Motor Response Time | ≈30 µs |
| Travel Range | 9.0 mm |
| Max Speed (Continuous Mode) | ≥150 mm/s |
| Minimum Linear Step | <0.04 µm (<40 nm) |
| Optical Encoder Resolution (after quadrature)* | 2.66 µm Note 1 |
| Minimum Controlled Linear Step* | 2.66 µm Note 1 |
| Uni-directional Repeatability | 2.66 µm |
| Linear Backlash at Change of Direction | <0.1 µm |
| Elastic Stiffness | ≈200 mN/µm |
| Linear Hysteresis | <2.0 µm |
| Pitch | <1 mrad |
| Maximum Moment Mx | 0.07 Nm |
| Roll | <0.5 mrad |
| Maximum Moment My | 0.12 Nm |
| Yaw | <1 mrad |
| Maximum Moment Mz | 0.9 Nm |
| Vertical Runout | 3.0 µm |
| Horizontal Runout | 6.0 µm |
| Frequency Response | 4 kHz |
| Operating Temperature | -20 °C to 80 °C |
| Maximum Load (at listed specification) | 20 g |
| Maximum Tolerable Load | 4.2 kgf |
| Max Current (Continuous Mode) | 300 mA |
| Max Current at 10 mm/s (PWM Mode) | 30–40 mA |
| Motor Weight (Plastic / Metal) | 5.7 g / 6.7 g |
| Motor Dimensions | 16.3 × 16.6 × 10.4 mm |
| Driver PCB Dimensions | 31 × 28 × 9.6 mm |
| Driver PCB Weight | 4.3 g |
Performance Chart And Motor/Driver Part Configurations
| Motor Type | LRMO Series | LRMO-E Series | LRMO-E-CL Series | |||
| Model | LRMO | LRMO-M | LRMO-E | LRMO-E-M | LRMO-E-CL-KIT | LRMO-E-M-CL-KIT |
| Part Number | LRMO-011-0270 | LRMO-012-0270 | LRMO-011-1270 | LRMO-012-1270 | LRMO-011-1271-CL | LRMO-012-1271-CL |
| Encoder | Without Encoder | Without Encoder | With Encoder | With Encoder | With Encoder | With Encoder |
| Enclosure | Plastic | Metal | Plastic | Metal | Plastic | Metal |
| Resolution | > 40 nm = 25,000 steps per mm of travel | > 40 nm = 25,000 steps per mm of travel | > 40 nm = 25,000 steps per mm of travel | > 40 nm = 25,000 steps per mm of travel | > 30 μRad = 200,000 steps per rotation | > 30 μRad = 200,000 steps per rotation |
| Max speed | ≈0.15 m/s | ≈0.15 m/s | >0.15 m/s | >0.15 m/s | >600 RPM | >600 RPM |
| Supply | 5.0 V DC | 5.0 V DC | 5.0 V DC | 5.0 V DC | 5.0 to 7.5 V DC | 5.0 to 7.5 V DC |
| Kit Ordering Number | LRMO-KIT | LRMO-M-KIT | LRMO-E-KIT | LRMO-E-M-KIT | LRMO-E-CL-KIT | LRMO-E-M-CL-KIT |
| Part | LRMO-011-0271 | LRMO-012-0271 | LRMO-011-1271 | LRMO-012-1271 | LRMO-011-1271-CL | LRMO-012-1271-CL |
| Includes | Linear motor with plastic enclosure Evaluation Kit* | Linear motor metal enclosure Evaluation Kit* | Linear motor with encoder plastic enclosure Evaluation Kit* | Linear motor with encoder metal enclosure Evaluation Kit* | Linear motor with encoder, closed-loop System Evaluation Kit. Includes: motor/encoder with plastic enclosure, electronic driver PCB, Micro USB to USB (5 V) adapter cable, cables and Python API software | Linear motor with encoder, closed-loop System Evaluation Kit. Includes: motor/encoder with metal enclosure, electronic driver PCB, Micro USB to USB (5 V) adapter cable, cables and Python API software |
| Model | P/N | Description | Technical Specifications |
| LRMO | LRMO-011-0270 | Linear Motor without Encoder, Plastic Enclosure, Resolution: > 25,000 steps per mm of travel, Max Speed: >0.15 m/s, Response Time: < 30 µs, Voltage: 5 V DC | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time < 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 3.7 g Motor Dimensions 16.6×16.5×5.8mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-M | LRMO-012-0270 | Linear Motor without Encoder, Metal Enclosure, Resolution: > 25,000 steps per mm of travel, Max Speed: >0.15 m/s, Response Time: < 30 µs, Voltage: 5 V DC | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time < 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 4.7 g Motor Dimensions 16.6×16.5×5.8mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-E | LRMO–011-1270 | Linear Motor with Encoder, Plastic Enclosure, Resolution: > 25,000 steps per mm of travel, Max Speed: >0.15 m/s, Response Time: < 30 µs, Voltage: 5 V DC | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time< 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Encoder Resolution (after quadrature) 2.66 µm Minimum Controlled Linear Step 2.66 µm Uni-directional Repeatability 2.66 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 5.7 g Motor Dimensions 16.3×16.5×5.7mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-E-M | LRMO-012-1270 | Linear Motor with Encoder, Metal Enclosure, Resolution: > 25,000 steps per mm of travel, Max Speed: >0.15 m/s, Response Time: < 30 µs, Voltage: 5 V DC | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time< 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Encoder Resolution (after quadrature) 2.66 µm Minimum Controlled Linear Step 2.66 µm Uni-directional Repeatability 2.66 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 6.7 g Motor Dimensions 16.3×16.5×5.7mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-KIT | LRMO-011-0271 | Linear Motor Evaluation Kit – includes LRMO motor with Plastic Enclosure, Electronic Driver PCB, 120/240 V AC to 5.0 VDC power adapter and cables | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time < 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 3.7 g Motor Dimensions 16.6×16.5×5.8mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-M-KIT | LRMO-012-0271 | Linear Motor Evaluation Kit – includes LRMO motor with Metal Enclosure, Electronic Driver PCB, 120/240 V AC to 5.0 VDC power adapter and cables | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time < 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 4.7 g Motor Dimensions 16.6×16.5×5.8mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-E-KIT | LRMO-011-1271 | Linear Motor with Encoder Evaluation Kit – includes LRMO-E motor, Plastic Enclosure, Electronic Driver PCB, 120/240 V AC to 5.0 VDC power adapter and cables | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time< 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Encoder Resolution (after quadrature) 2.66 µm Minimum Controlled Linear Step 2.66 µm Uni-directional Repeatability 2.66 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 5.7 g Motor Dimensions 16.3×16.5×5.7mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-E-M-KIT | LRMO-012-1271 | Linear Motor with Encoder Evaluation Kit – includes LRMO-E motor, Metal Enclosure, Electronic Driver PCB, 120/240 V AC to 5.0 VDC power adapter and cables | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time< 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Encoder Resolution (after quadrature) 2.66 µm Minimum Controlled Linear Step 2.66 µm Uni-directional Repeatability 2.66 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 6.7 g Motor Dimensions 16.3×16.5×5.7mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-E-KIT-CL | LRMO-011-1271-CL | Linear Motor with Encoder Evaluation Kit and Closed-Loop Python API – includes LRMO-E motor, Plastic Enclosure, Electronic Driver PCB, USB to Micro USB cables and Python API | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time< 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Encoder Resolution (after quadrature) 2.66 µm Minimum Controlled Linear Step 2.66 µm Uni-directional Repeatability 2.66 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 5.7 g Motor Dimensions 16.3×16.5×5.7mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
| LRMO-E-M-KIT-CL | LRMO-012-1271-CL | Linear Motor with Encoder Evaluation Kit and Closed-Loop Python API – includes LRMO-E motor, Metal Enclosure, Electronic Driver PCB, USB to Micro USB cables and Python API | Power Supply Voltage 5.0 V DC Push/Pull Force ≥0.2 N Self-Braking Force ≥0.25 N Motor Response Time< 30 µs Travel Range 9.0 mm Max Speed (continuous mode) ≥150 mm/s Minimum Linear Step <0.04 µm Encoder Resolution (after quadrature) 2.66 µm Minimum Controlled Linear Step 2.66 µm Uni-directional Repeatability 2.66 µm Linear Backlash at Change of Direction <0.1 µm Elastic Stiffness < 200 mN/µm Linear Hysteresis <2.0 µm Pitch <1 mrad Maximum Moment Mx 0.07 Nm Roll <0.5 mrad Maximum Moment My 0.12 Nm Yaw <1 mrad Maximum Moment Mz 0.9 Nm Vertical Runout 3.0 µm Horizontal Runout 6.0 µm Frequency Response 4 kHz Operating Temperature -20 °C to 80 °C Maximum Load (at listed specification) 20 g Maximum Tolerable Load 4.2 kgf Max Current (continuous mode) 300 mA Max. Current at the velocity 10mm/s (PWM mode) 30-40 mA Motor Weight 6.7 g Motor Dimensions 16.3×16.5×5.7mm Driver PCB Dimensions 31x28x9.6 mm Drive PCB Weight 4.3 g |
Driver Boards LROM Series
| ROLR-PCB | ROLR-PCB-001 | Open-loop Electronic Driver Board (Red PCB) 5.0/7.5 V DC for use with LRMO and ROMO Series | Open-loop Electronic Driver Board (Red PCB) 5.0/7.5 V DC for use with LRMO and ROMO Series |
| LRMO-E-PCB | LRMO-E-PCB-002 | Factory Pre-Programmed Close-Loop Electronic Driver Board (Green PCB) 5.0 V DC for use with LRMO-E-CL close loop system only | Factory Pre-Programmed Firmware for Close-Loop Electronic Driver Board (Green PCB) 5.0 V DC for use with LRMO-E close loop system only |
| LRMO-E-PCB | ROMO-E-PCB006 | Factory Pre-Programmed I2C Close-Loop Electronic Driver Board (Blue PCB) 5.0 V DC for use with ROMO-E for close loop I2C system only | Factory Pre-Programmed I2C Close-Loop Electronic Driver Board (Green PCB) 5.0 V DC for use with ROMO-E for close loop I2C system only |
| IC2 Adapter | I2C-PCB-001 | I²C Adapter Board with Python Software Library supports up to six (6) ROMO-E Driver Boards for simultaneous control of six (6) ROMO-E motors. Includes a universal 110/220 V AC to 5 V DC wall power adapter. | I²C Adapter Board with Python Software Library supports up to six (6) ROMO-E Driver Boards for simultaneous control of six (6) ROMO-E motors. Includes a universal 110/220 V AC to 5 V DC wall power adapter. |
LRMO-LG系列直线压电电机、LRMO系列直线执行器、Piezomotor直线电机、微型压电直线执行器LRMO、
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