Call us (Europe): +49 441 8008790 | Call us (USA): +1 (415) 766-9006 | E-Mail us: info@smaract.com
SR-4513 High Precision Rotary Positioner

SR-4513

resolution: < 1 μ°
normal load: 20 N (2 kg)
vacuum: 10-11 mbar
rotation: ∞
size: 45 x 45 x 13.5 mm3

High Precision Rotary Positioners

Due to the high-load stainless steel bearing, the SR-4513 is very robust. Compared to the footprint, the height is relatively low, making this positioner an excellent choice for integration into flat positioning systems.

Mechanical Properties
blocking torque MB

5 N cm

max. normal force FN

20 N

positioner dimension

45 x 45 x 12.5 mm3

stage diameter

Ø 36 mm

aperture

Ø 8 mm

weight

89 g

Positioning
travel

step width

0.3 – 3.0 m°

scan range

> 4 m°

scan resolution

< 1 μ°

angular velocity

≈ 15 °/s

max. frequency

18.5 kHz

Closed-Loop with -S
sensor resolution

15 μ°

closed-loop resolution

15 μ° MSC/SDC

Closed-Loop with -L
sensor resolution

60 μ°

closed-loop resolution

60 μ° MSC/SDC
1 m° (H)CU

Closed-Loop with -M
sensor resolution

500 μ°

closed-loop resolution

500 μ° MSC/SDC
1 m° (H)CU

Materials and Vacuum Options
steel base (-ST), titanium base (-TI)
higher blocking force
-HV (10-6 mbar)
Step FileTechnical Drawing