PR-70PM Precision Rotary Stage
The PR-70PM is a high-precision rotary stage designed for applications requiring accurate rotation and positioning. It features a compact design, high load capacity, and advanced piezoelectric motor technology.
Specification Snapshot
Resolution, Typical
1μ° (Open Loop), 10μ° (Digital RS-422), <50μ° (Absolute Biss C)
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Overview
The PR-70PM is a high-precision rotary stage designed for applications requiring accurate rotation and positioning. It features a compact design, high load capacity, and advanced piezoelectric motor technology.
Specifications
| Parameter | Value |
|---|---|
| Travel Range | 360°None限 |
| End Face Runout | ±10μm |
| Radial Runout | ±10μm |
| Wobble | ±400μrad |
| Weight (Open Loop) | 300g |
| Weight (Closed Loop) | 330g |
| Motor | 压电电机 |
| Maximum Speed | 5°/s (MMC-100), 15°/s (MMC-110 and Nano Drive) |
| Encoder | None(开环), 数字(RS-422), 绝对式(Biss C) |
| Resolution, Typical | 1μ° (Open Loop), 10μ° (Digital RS-422), <50μ° (Absolute Biss C) |
| Repeatability, Bidirectional | n/a (Open Loop), ±200μ° (Digital RS-422), ±500μ° (Absolute Biss C) |
| Repeatability, Unidirectional | n/a (Open Loop), 200μ° (Digital RS-422), 500μ° (Absolute Biss C) |
| Material | 铝制机体, 铜制导轨 (可按需求选用不锈钢, 钛等材料) |
| Maximum Load Fr | 25N |
| Maximum Load Fz | 35N |
| Maximum Load Mr | 5N·m |
| Maximum Load Mz | 0.05N·m (PM-003R), 0.10N·m (PM-高推力版本) |
| Maximum Load kar | 150μrad/N·m |
Applications
1. Precision optical alignment 2. Semiconductor manufacturing 3. Scientific research 4. Industrial automation
Key Features
1. Compact design for space-saving integration 2. High precision with piezoelectric motor technology 3. Multiple encoder options for versatile applications 4. Robust construction with customizable materials
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Sanying MotionControl Instruments Ltd., based in Tianjin, is a professional manufacturer of ultra-precision motion control technology and products. The company provides nano positioning stages, piezo actuators, nano capacitive sensors, high-precision air bearing stages, and microscope stages for semiconductor, scientific research, biomedical and optoelectronic applications, with over 100 patents and national standard contributions.</p>
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