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AMG SERIES SPECIFICATIONS

AMG ENCODER FEEDBACK DETAILS

Model

Feedback

Azimuth

Elevation

AMG200

-E4

-E5

-E6

14,452 lines/rev

4.48 arc sec

0.45 arc sec

14,452 lines/rev

4.48 arc sec

0.45 arc sec

AMG300

AMG400

-E4

-E5

-E6

22,304 lines/rev

2.91 arc sec

0.29 arc sec

14,452 lines/rev

4.48 arc sec

0.45 arc sec

AMG500

AMG600

-E4

-E5

-E6

22,304 lines/rev

2.91 arc sec

0.29 arc sec

22,304 lines/rev

2.91 arc sec

0.29 arc sec

Basic Model

AMG200

AMG300

AMG400

AMG500

AMG600

Travel

360° continous, AZ/EL

Maximum Bus Voltage

340 VDC

Maximum Torque (Continuous)

Azimuth

2.36 N·m

11.12 N·m

11.12 N·m

19.71 N·m

19.71 N·m

Elevation

2.36 N·m

2.36 N·m

2.36 N·m

11.12 N·m

11.12 N·m

Clear Aperture Diameter(1)

194 mm

292 mm

394 mm

489 mm

591 mm

Accuracy

±24 to ±144 µrad(2) (±5 to ±30 arc sec)

Repeatability

±2.4 µrad (±0.5 arc sec)

Maximum Rotary Speed(3)

100 rpm

100 rpm

100 rpm

50 rpm

50 rpm

Maximum Load Capability

20 kg

40 kg

40 kg

70 kg

70 kg

Axis Wobble

48 µrad (10 arc sec)

Orthogonality

24 µrad (5 arc sec)

Standard Finish

Black Anodize with Hard-Coated Cell

Max Component Diameter(4)

206 mm

306 mm

407 mm

509 mm

610 mm

Nomincal Component Thickness

41 mm

54 mm

64 mm

95 mm

102 mm

Mass (Without Mirror)

29 kg

47 kg

54 kg

116 kg

137 kg

Inertia AZ(5)

0.97 kg·m2

1.877 kg·m2

2.71 kg·m2

10.4 kg·m2

14.94 kg·m2

Intertia EL(5)

0.019 kg·m2

0.105 kg·m2

0.27 kg·m2

0.974 kg·m2

2.33 kg·m2

Notes:

1. Special cell adapters and slip ring assemblies by special order.

2. ±24 µrad calibrated; ±144 µrad uncalibrated.

3. Maximum speed based on stage capability; maximum application velocity may be limited by system data rate and sytem resolution.

4. Tolerance equals +0/-0.25.

5. Unloaded inertia.