This Design Components Inc. rotary stage is worm driven. The bearings appear to be either Teflon or Delren sleeve bearings. The motor is a DCI 1024402m. There does not appear to be any other information on the table. The table must be used horizontally since it runs in an oil bath (level monitor window is recessed on the side of the housing).

Base for the table is 6 inches by 5 inches
Adapter plate affixed to the base 6 by 7.25 by 0.375 inches
Overall height including the adapter plate is 2.625 inches
Rotary hub is 1/8 inch proud of the housing and 2.250 inches in diameter
NOTE � Cap screws protrude even when adapter plate is installed

The motor adds approximately five inches to the width of the narrow side of the housing. There is no means of manual positioning. Condition is excellent.

Location H3 R2

Photo set 1035
***MPN
***OEM Design Components
***SKU*** DP587

This appears to be a modified Aerotech ADR200 rotary positioning stage which uses a direct drive motor. This results in exceptional dynamic speed range and accuracy. The model number is ES13323 which does not appear in any of the catalogs I could find. This table does have an optional feature not present on the standard ADR tables. There is an annular lift ring that surrounds the table that is pneumatically operated. The stroke is approximately 3/8 inches.

Table diameter � 200mm (annular ring not included)
Table height � 7.25 inches (approximate)
Accuracy � to 1 arc second
Wobble � less than 2 arc seconds
Maximum table speed � 120 rpm
Matched ABEC-7 angular contact bearings
Payload � 300 pounds (horizontal); 150 pounds (vertical)
Optional vacuum connection present
Serial number 103395/10

Table includes both the encoder connection cable and the motor connection cable. There is also a vacuum switch with connection cable. Condition of the table is near-new.

Location M27 B1

Photo set 1034
***MPN ADR200
***OEM Aerotech
***SKU*** DP586

This is an Aerotech 20000 series table which features a linear motor drive. This type of drive provides exceptional velocity control, vibration reduction, and dynamic speed. Velocity control even in the range of 0.001% is achievable � impossible with the best ball-screw drive systems.

Features of this table include:

300mm travel
Dimensions � 22.25 inches by 8 inches
Table height � 3.5 inches
Table dimensions � 8 by 8 inches
Linear brushless motor
1 micron encoder resolution
Maximum speed � 40 inches / second
Straightness / flatness � 1 micron / 25mm (4 micron maximum deviation)
Motor type � MT480
Model number � ALS20030
Serial number � unknown

The table is in exceptional condition and includes all cables for motor control and encoder. There is a side-mounted cable-dress assembly that adds 3 inches to the width. The stage is the standard type without the optional encoder / motor protection cover. There appears to be an endplate missing from the stage. This would be a very easy piece to replicate. All cables are present (motor drive and encoder).

Location M27 B1

Photo set 1033
***MPN ALS20030
***OEM Aerotech
***SKU*** DP585

Design Components XY stage with ball-bearing races. Stage has NEMA 23 motor mounting plate installed on one axis, the other axis has a Compumotor Type DH 57-88 with manual actuator knob.

Stage base dimensions � 10 x 10 inches
Stage table dimensions � 10 x 10 inches
Stage travel � 6 inches X and Y
Stage height � 5 inches (X and Y together)
Leadscrew � 0.20 inch pitch, 0.500 inches diameter
Bolt hole pattern � �-20 steel inserts on 8.5 inch square
Model number / Serial number � DC66 / GG-12
Weight – 46 pounds

Stage is in very good condition � the leadscrews work very smoothly. The top surface of the table has some minor scuff marks.

Location H3 R1

Photo set 1075
***MPN DC66
***OEM Design Components
***SKU*** 16021

This is a Motorized Cradle Goniometer Stepping Motor. The Klinger BM120PP Goniometer features a worm mounted rotary encoder for improved accuracy and repeatability.
The encoder also provides a method for detecting motor stalling, an important feature for applications with high loads or torques.
This PP mini-step drive version enables high angular speeds up to 20 degrees/sec. Up to 20 kilogram load.
Features +/-45 degree travel at 0.001 resolution. *This item came from a working environment but has not been tested. Offered “as is, final sale”. Available for inspection at our location by appointment.

***MPN BG120PP
***OEM Klinger Scientific
***SKU*** 14217