PRS-200 Precision Rotation Stage

Uni-directional repeatability down to 0.0003 °
Maximum speed 150 °/sec
Load capacity up to 50 kg
Integrated reference switches
Optionally: angular scale
Clear aperture 120 mm
Preloaded worm drive for zero backlash
Vacuum Datasheet

The large clear aperture with a diameter of 120 mm is particularly significant for the rotation stages PRS-200. The body is fabricated from a special, high-rigidity, tempered aluminum alloy. Two calibrated preloaded zero backlash precision roller bearings guarantee an excellent flatness and smooth motion. A hardened and ground screw worm combined with a calibrated worm gear guarantee a quiet and smooth motion. As an option, the PRS-200 stages can be delivered with an integrated optical angular scale. The rotation stages PRS-200 are equipped with two reference switches which can be easily adjusted by the customer. Drive variations including DC or 2-phase stepper motors are available.


PRS-200


Load Characteristics

Fx (N)

Fz (N)

Mx (Nm)

Mz (Nm)

kax (µrad/Nm)

DC-B-088

200

500

60

4

10

2Phase-070

200

500

60

4

10


Travel range (°)


360, endless

Flatness (Bearings) (µm)

± 1

Eccentricity (Bearings) (µm)

± 2.5

Wobble (Bearings) (µrad)

± 17.5

Weight (kg)

8


Motor

DC-B-088

2Phase-070


Angular Measurement System


AE-068

Speed max. (°/sec.)

75

35

Resolution calculated (°)

0.0001 (RE)

0.01 (FS)

0.000076271

Resolution typical (°)

0.001

0.001

0.0003

Bi-directional Repeatability (°)

± 0.02

± 0.02

± 0.0005

Uni-directional Repeatability (°)

0.002

0.002

0.0003

Nominal Current (A)

12875

2

Voltage Range (V)

48.6

Worm gear reduction

180:1

180:1

180:1

Accuracy

on request

on request

on request

Velocity Range (°/sec.)

0.001 ... 75

0.001 ... 35

0.001 ... 75

Material

Aluminum, black anodized, stainless steel, red brass

Aluminum, black anodized, stainless steel, red brass

Aluminum, black anodized, stainless steel, red brass

Downloads

Datenblatt

pdf

PI Datenblatt PRS-200 Vakuum

Precision Rotation Stage
Englisch
pdf - 264 KB
pdf
pdf

PI Datenblatt PRS-200

Precision Rotation Stage
pdf - 750 KB
pdf - 750 KB

Dokumentation

pdf

PI miCos Technical Data Linear and Rotary Encoders

Technical Data of Linear Encoders (LE) and Rotary Encoders (RE/AE)
---
Englisch
pdf - 83 KB
pdf

PI miCos Motors & Encoders: Stepper Motors

Technical Data of 2-Phase Stepper
---
Englisch
pdf - 58 KB
pdf

PI miCos Motors & Encoders: DC-Brush Motors

Technical Data of DC-Brush Motors
---
Englisch
pdf - 78 KB
pdf
pdf

Benutzerhandbuch PRS-200

Präzisions-Drehtisch PRS-200
pdf - 800 KB
pdf - 832 KB

3D Modelle

zip

PRS-200 STEP

Englisch
zip - 6 MB