AMG-GR Series. Gear-Drive Motorized Gimbal Mount. Economical, high-accuracy, two-axis gimbal design

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AMG-GR Series Optical Mounts AMG-GR Series Gear-Drive Motorized Gimbal Mount Economical, high-accuracy, two-axis gimbal design Travels from 90 degrees to continuous rotation available Circular (100

1 AMG-GR Series Optical Mounts AMG-GR Series Gear-Drive Motorized Gimbal Mount Economical, high-accuracy, two-axis gimbal design Travels from 90 degrees to continuous rotation available Circular (100 to 300 mm) and custom cells available Front surface reflecting and centered cell options Direct encoder option for increased accuracy/repeatability Servo and stepper motors available Aerotech s AMG-100GR gear-driven gimbal stage. The AMG-GR series are available in a wide variety of cell sizes and motor options. The AMG-GR series of gear-driven motorized gimbal mounts provide economical, high-accuracy elevation-overazimuth positioning. These gimbal mounts are built using the primary positioning elements of the robust and economical AGR-series. The AMG-GR is available in a variety of standard travel ranges. Due to the flexibility of the design, customized travels are easily accommodated. A variety of accuracy grades, motor types, and cell designs make this the ideal stage series for applications ranging from sensor calibration to laser beam steering. Cell Design Versatility The AMG-GR comes standard with circular cells ranging from 100 mm to 300 mm diameter. Cell mounting options include a centered (balanced) cell or a front-surface reflection option where the front of the optic is located on the axes of rotation. Special configurations are available to accommodate non-circular optics, cameras, sensors, and round optics larger than 300 mm in diameter. Due to a modular-design approach, each gimbal mirror cell can be easily modified or replaced with different shaped cells to accommodate sensors or other asymmetrically-shaped payloads. Flexible Options The AMG-GR can be outfitted with brushless servo or stepper motors. A full range of matching drives and controls are available for a complete single-source solution. For applications that require high-accuracy and repeatability, a direct-encoder mounted to the cell and yoke is available. Vacuum-compatible versions are also available. 1

2 AMG-GR Series SPECIFICATIONS Mechanical Specifications AMG-100GR AMG-150GR AMG-0GR AMG-300GR Travel (1) 180, Continuous rotation (Azimuth), 90, 315, and Continuous rotation (Elevation) Clear Aperture 100 mm 150 mm 0 mm 300 mm Accuracy (2) Standard Azimuth: 0.87 mrad (180 arc sec) Elevation: 0.87 mrad (180 arc sec) Standard (HAAR) Direct Encoder Direct Encoder (HAAR) Azimuth: 0.29 mrad (60 arc sec) Elevation: 0.29 mrad (60 arc sec) Azimuth: 58 µrad (12 arc sec) Elevation: 58 µrad (12 arc sec) Azimuth: 0.58 mrad (1 arc sec) Elevation: 0.58 mrad (1 arc sec) Azimuth: 0.24 mrad (50 arc sec) Elevation: 0.24 mrad (50 arc sec) Azimuth: 97 µrad ( arc sec) Elevation: 97 µrad ( arc sec) Azimuth: 49 µrad (10 arc sec) Elevation: 49 µrad (10 arc sec) Repeatability Standard Azimuth: 0.22 mrad (45 arc sec) (Bi-Directional) (2) Elevation: 0.22 mrad (45 arc sec) Tilt Error Motion Orthogonality Gear Ratio Direct Encoder Azimuth: 39 µrad (8 arc sec) Elevation: 39 µrad (8 arc sec) Azimuth: 51:1 Elevation: 51:1 Azimuth: 51:1 Elevation: 51:1 Azimuth: 29 µrad (6 arc sec) Elevation: 39 µrad (8 arc sec) 49 µrad (10 arc sec) 73 µrad (15 arc sec) Azimuth: 85:1 Elevation: 67:1 BM/BMS 180 /s Maximum Speed (3) 40 /s (Azimuth) SM 60 /s 60 /s (Elevation) Azimuth Aperture (Available with -A180 option only) Azimuth: 29 µrad (6 arc sec) Elevation: 29 µrad (6 arc sec) Azimuth: 117:1 Elevation: 85:1 40 /s 50 mm 50 mm 100 mm 150 mm Max. oad Capacity 12 kg 15 kg 25 kg 45 kg Maximum Torque oad to AZ/E Shaft for Offset oading 2.5 N m 2.5 N m 3.5 N m 12 N m Mass (BMS Motor) Standard 9.7 kg 11.9 kg 18.7 kg 32.2 kg Direct Encoder 11.1 kg 13.3 kg.8 kg 35.1 kg Material Aluminum Notes: 1. Custom travels available upon request. 2. Certified with each stage. Specifications are per axis. 3. Maximum speed is load dependent. Contact and Aerotech Application Engineer if imbalanced loads are present. Requires the selection of an appropriate amplifier with sufficient voltage and current. Optical Mounts AMG-GR Series Electrical Specifications AMG-100GR AMG-150GR AMG-0GR AMG-300GR Drive System Feedback Standard Direct Encoder Rotary Motor Feedback: 00 ines/rev Square Wave (BM Motor); 00 ines/rev Square Wave and 1000 ines/rev Amplified Sine (BMS Motor) Azimuth: ines/rev Elevation: ines/rev Precision Worm-Gear with Brushless or Stepping Motor Rotary Motor Feedback: 00 ines/rev Square Wave (Elevation), 2500 ines/rev Square Wave (Azimuth) and 1000 ines/rev Amplified Sine Noncontact Rotary Encoder Directly Mounted to AZ/E Stage Shaft Azimuth: ines/rev Elevation: ines/rev Azimuth: ines/rev Elevation: ines/rev BM 80 VDC 80 VDC (Elevation) 340 VDC (Azimuth) Maximum Bus Voltage BMS 340 VDC SM (1) 40 VDC imit Switches 5 V, Normally Closed Home Switch Near imit (for imited Travel Stage Version) Note: 1. For SM motors with Aerotech controllers, amplifier bus voltages are 2X values listed. Rotary Motor Feedback: 2500 ines/rev Square Wave and 1000 ines/rev Amplified Sine Azimuth: ines/rev Elevation: ines/rev 340 VDC Recommended Controller A30 Ndrive MP/Ndrive CP/Npaq Multi-Axis Ensemble Ensemble MP/Ensemble CP/Epaq Single-Axis Soloist Soloist MP/Soloist CP 2

3 AMG-100GR Series DIMENSIONS AMG-GR Series Optical Mounts AMG-100GR X 5.5 THRU A 10 TO DEPTH SHOWN (-NOBP) APERTURE 95 1/2 HARDSTOP DIMENSIONS: MIIMETERS [INCHES] -A-SM E-SM A-BMS(AS) 0.4 -E-BMS(AS) A-BMS(AS)B E-BMS(AS)B A-BM E-BM A-BMB 3.4 -E-BMB RETAINING CIPS (3) PER SIDE CEAR APERTURE B A F G H E (-E315) 47 (-E90) 1.8 TYP (-NOBP) D C CE TYPE A B -C C C D E F G H WITH DIRECT ENC WITHOUT DIRECT ENC X 4.5 THRU A (-C0) CE TYPE (-AS) DIRECT ENCODER (-ACONT) TRAVE (-A-BMSB) (-ECONT) TRAVE (-E-BMSB) (-BP) BASE PATE X 3 DOWE PIN X 5.5 G 8X 6.8 THRU A 11.1 TO DEPTH SHOWN (-BP) (-BP) 0 SQR [6.0] SQR. 175 SQR TYP (-BP) 3

4 AMG-150GR Series DIMENSIONS AMG-150GR /2 HARDSTOP DIMENSIONS: MIIMETERS [INCHES] -A-SM E-SM A-BMS(AS) 0.4 -E-BMS(AS) A-BMS(AS)B E-BMS(AS)B Optical Mounts APT Series -A-BM E-BM X 5.5 THRU A 10 TO DEPTH SHOWN (-NOBP) APERTURE -A-BMB 3.4 -E-BMB F G RETAINING CIPS (3) PER SIDE CEAR APERTURE E (-E315) B 47 (-E90) A H 1.8 TYP (-NOBP) D C CE TYPE A B -C C C D E F G H WITH DIRECT ENC WITHOUT DIRECT ENC X 4.5 THRU A (-C0) CE TYPE (-AS) DIRECT ENCODER (-ACONT) TRAVE (-A-BMSB) (-ECONT) TRAVE (-E-BMSB) (-BP) BASE PATE X 3 DOWE PIN X 5.5 G (-BP) 0 SQR 8X 6.8 THRU A 11.1 TO DEPTH SHOWN (-BP) [6.0] SQR TYP (-BP) 175 SQR. 4

5 AMG-0GR Series DIMENSIONS APT Series Optical Mounts AMG-0GR /2 HARDSTOP DIMENSIONS: MIIMETERS [INCHES] -A-SM E-SM A-BMS(AS) E-BMS(AS) A-BMS(AS)B E-BMS(AS)B X 6.6 THRU A 12.7 TO DEPTH SHOWN (-NOBP) APERTURE -A-BM(AS) E-BM A-BM(AS)B E-BMB RETAINING CIPS (3) PER SIDE CEAR APERTURE B A F G E (-E315) 47 (-E90) H D 2.4 BRAE PROTRUSION BEOW 33.4 TYP (-NOBP) C CE TYPE A B -C C C D E F G H WITH DIRECT ENC WITHOUT DIRECT ENC X 6.6 THRU A (-C0) CE TYPE (-AS) DIRECT ENCODER (-ACONT) TRAVE (-A-BMSB) (-ECONT) TRAVE (-E-BMSB) (-BP) BASE PATE X 6 DOWE PIN X 9 G 8X 6.8 THRU A 11.1 TO DEPTH SHOWN (-BP) (-BP) 275 SQR [9.0] SQR 250 SQR 12.7 TYP (-BP) 5

6 AMG-300GR Series DIMENSIONS AMG-300GR /2 HARDSTOP DIMENSIONS: MIIMETERS [INCHES] -A-SM E-SM A-BMS(AS) E-BMS(AS) A-BMS(AS)B E-BMS(AS)B A-BM(AS) E-BM(AS) Optical Mounts APT Series -A-BM(AS)B E-BM(AS)B X 6.6 THRU A 12.7 TO DEPTH SHOWN (-NOBP) APERTURE 55 RETAINING CIPS (3) PER SIDE B A 280 CEAR APERTURE F G 47 (-E90) H E (-E315) D C 2.4 BRAE PROTRUSION BEOW 33.4 TYP (-NOBP) CE TYPE A B -C C C D E F G H WITH DIRECT ENC WITHOUT DIRECT ENC X 9 THRU A (-C0) CE TYPE (-AS) DIRECT ENCODER (-ACONT) TRAVE (-A-BMSB) (-ECONT) TRAVE (-E-BMSB) (-BP) BASE PATE X 6 DOWE PIN X 9 G 8X 6.8 THRU A 11.1 TO DEPTH SHOWN (-BP) 25 (-BP) 350 SQR SQR 325 SQR 17.7 TYP (-BP) 6

7 AMG-GR Series ORDERING INFORMATION Ordering Example AMG-GR Series Optical Mounts AMG-100GR -C1 -X5 -A-180 -A-SM -E90 -E-BMS -BP -POTS Stage (Cell Size) AMG-100GR (100 mm dia. cell size) AMG-150GR (150 mm dia. cell size) AMG-0GR (0 mm dia. cell size) AMG-300GR (300 mm dia. cell size) Cell Type -C0 -C1 -C2 Direct Encoder -AS -X5 -X50 Cell Type (Required) -C0 No cell -C1 Front surface reflecting cell option -C2 Centered cell option Azimuth Travel -A180 -ACONT Azimuth Motor -A-NM -A-SM -A-BMS -A-BMSB -A-BMSASB -A-BM -A-BMB -A-BMAS -A-BMASB Elevation Travel -E90 -E315 -ECONT Elevation Motor -E-NM -E-SM -E-BMS -E-BMSB -E-BMSASB -E-BM -E-BMB -E-BMAS -E-BMASB Base Plate -BP -NOBP Metrology -POTS Direct Encoder (Optional) -AS Amplified sine output encoder (See Electrical Specifications for fundamental resolution) -X5 Square wave TT output; X5 multiplication -X50 Square wave TT output; Continuous rotation Azimuth Travel (Required) -A180 Azimuth travel, imited, 180 (±90 ) -ACONT Azimuth travel, Continuous rotation (Not available if -E-NM option is selected. Requires -BP option.) Azimuth Motor (Required) -A-NM No motor -A-SM Stepping motor; AMG-100/150GR (NEMA17 stepping motor); AMG-0/300GR (50SMB2-HM) -A-BMS Brushless, slotless servomotor with connectors and TT encoder (requires motor-to-controller cable); AMG- 100/150GR (BMS35-A-D25-E00H); AMG-0/300GR (BMS60-A-D25-E2500H) -A-BMSB Brushless, slotless servomotor with connectors, TT encoder, and fail-safe brake (requires motor-to-controller cable); AMG-100/150GR (BMS35-A-D25-E00H-B); AMG-0/300GR(BMS60-A-D25-E2500H-B1) -A-BMSAS Brushless, slotless servomotor with 1000-line amplified sine encoder; AMG-100/150GR (BMS35-A-D25- E1000ASH); AMG-0/300GR (BMS60-A-D25-E1000ASH) -A-BMSASB Brushless, slotless servomotor with fail-safe brake and 1000-line amplified sine encoder; AMG-100/150GR (BMS35-A-D25-E1000ASH-B); AMG-0/300GR (BMS60-A-D25-E1000ASH-B1) -A-BM Brushless servomotor with connectors and TT encoder (requires motor-to-controller cable); AMG-100/150GR (BM22-D25-E00H); AMG-0/300GR (BM75-D25-E2500H) -A-BMB Brushless servomotor with connectors, TT encoder, and fail-safe brake (requires motor-to-controller cable); AMG-100/150GR (BM22-D25-E00H-B); AMG-0/300GR (BM75-D25-E2500H-B1) -A-BMAS Brushless servomotor with 1000-line amplified sine encoder; Not available on AMG-100/150GR; AMG- 0/300GR (BM75-D25-E1000ASH) -A-BMASB Brushless servomotor with 1000-line amplified sine encoder; Not available on AMG-100/150GR; AMG- 0/300GR (BM75-D25-E1000ASH-B1) Elevation Travel (Required) -E90 Elevation travel; imited; 90 (± 45 ) -E315 Elevation travel; imited; 315 (± ) -ECONT Elevation travel; Continuous rotation Elevation Motor (Required) -E-NM No motor (Not available with -ACONT option) -E-SM Stepping motor; AMG-100/150/0GR (NEMA17 stepping motor); AMG-300GR (50SMB2-HM) -E-BMS Brushless, slotless servomotor with connectors and TT encoder (requires motor-to-controller cable); AMG- 100/150/0GR (BMS35-A-D25-E00H); AMG-300GR (BMS60-A-D25-E2500H) -E-BMSB Brushless, slotless servomotor with connectors, TT encoder, and fail-safe brake (requires motor-to-controller cable); AMG-100/150/0GR (BMS35-A-D25-E00H-B); AMG-300GR(BMS60-A-D25-E2500H-B1) 7

8 AMG-GR Series ORDERING INFORMATION -E-BMSAS -E-BMSASB -E-BM -E-BMB -E-BMAS -E-BMASB Base Plate (Required) -BP -NOBP Brushless, slotless servomotor with 1000-line amplified sine encoder; AMG-100/150/0GR (BMS35-A-D25- E1000ASH); AMG-300GR (BMS60-A-D25-E1000ASH) Brushless, slotless servomotor with fail-safe brake and 1000-line amplified sine encoder; AMG-100/150/0GR (BMS35-A-D25-E1000ASH-B); AMG-300GR (BMS60-A-D25-E1000ASH-B1) Brushless servomotor with connectors and TT encoder (requires motor-to-controller cable); AMG- 100/150/0GR (BM22-D25-E00H); AMG-300GR (BM75-D25-E2500H) Brushless servomotor with connectors, TT encoder, and fail-safe brake (requires motor-to-controller cable); AMG-100/150/0GR (BM22-D25-E00H-B); AMG-300GR (BM75-D25-E2500H-B1) Brushless servomotor with 1000-line amplified sine encoder; Not available on AMG-100/150/0GR; AMG- 300GR (BM75-D25-E1000ASH) Brushless servomotor with 1000-line amplified sine encoder; Not availabe on AMG-100/150/0GR; AMG- 300GR (BM75-D25-E1000ASH-B1) Base plate option (required for -ACONT option). Will mount to English/Metric optical breadboard table. No base plate Optical Mounts APT Series Metrology (Optional) -POTS Accuracy and repeatability performance plots 8

AMG-GR Series Gear-Driven Gimbals

AMG-GR Series Gear-Driven Gimbals Economical, high-accuracy, two-axis gimbal design Travels from 90 degrees to continuous rotation available Circular (100 to 300 mm) and custom cells available Front surface