New & Used Rotation Stages

Freestanding Measuring Stage with Rotating 2min Vernier Scale and 2 Sherr Tumico 0-1″ Micro Meter Heads

$500.00

Freestanding Measuring Stage with Rotating 2min Vernier Scale and 2 Sherr Tumico 0-1″ Micro Meter Heads
Good Condition
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***74609***

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Ardel Kinematic Optical Rotation Holder

$185.00

Ardel Kinematic Optical Rotation Holder
Fair Condition
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***74421***

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Newport RP50CC Compact Motorized Rotation Stage (lot of 3)

$600.00

Newport RP50CC Compact Motorized Rotation Stage (lot of 3)
Parts Only
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***74314***

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Aerotech ATS-301R Precision Rotary Stage

$350.00

Aerotech ATS-301R Precision Rotary Stage
Good Condition
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***73723***

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NRC 675 Beam Steering Instrument (missing mirrors)

$550.00

NRC 675 Beam Steering Instrument (missing mirrors)
Good Condition
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***72118***

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NRC 6″x5″ Optical Rotating Stage

$90.00

NRC 6″x5″ Optical Rotating Stage
Fair Condition
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***70771***

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Micronix PR-32-C0005 PR-32 Custom Piezo Motor Three-Point Mounting Titanium Body 3/8ths Aperture

$340.00

Micronix PR-32-C0005 PR-32 Custom Piezo Motor Three-Point Mounting Titanium Body 3/8ths Aperture
Good Condition
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***68861***

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Barnstead 4631 Lab-Line Maxi Rotator Mixer Shaker

$140.00

Barnstead 4631 Lab-Line Maxi Rotator Mixer Shaker
Fair Condition
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***66080***

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Design Components Manual Rotary Attachment

$260.00

This is a rotary attachment, possibly manufactured by Design Components (it was attached to one of their XY motorized stages). The rotary motion is via a massive bearing (5 inches in diameter). The fixed square plate has a square bolt hole pattern for �-20 Allen cap screws, 5.500 inches square. The rotary hub has a 2.75 inch diameter bolt circle with 8 equally spaced holes, all tapped for �-20 screws.

Mounting plate dimensions � 7 inches square by 0.50 inches thick
Rotary hub diameter � 4 inches
Overall height � 2.125 inches
Clearance of rotary hub above bearing retaining ring � 0.75 inches

Condition of the attachment is superb. There is one small ding in the bearing retaining ring that does not affect function, otherwise like new. There is no provision for motorizing the rotation, nor is there any means of clamping the rotation. Rotation is very firm without the slightest trace of backlash.

***MPN
***OEM Design Components
***SKU*** DP601

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Klinger TR46 Precision Theta Stage with Fine Adj.

$215.00

This is a Klinger / Micro Controle minature precision theta rotation stage. It is the smallest in the TR series of stages. Course motion (full rotation about 360 degrees) is accomplished by releasing the clamp screw. When the clamp screw is engaged, the fine adjustment knob can be used for precise theta adjustment through a range of approximately 4 degrees. This particular stage comes equipped with the fine adjustment locking device.

Diameter � 46mm
Height � 28mm
Clear aperture � 18mm
Diameter of upper recess � 30mm by 2mm deep
Sensitivity of fine adjustment � 5 arc seconds
Ball race wobble � 50 micro radians
Width of fine adjustment � 63mm (with lock screw)

The stage is in superb condition. It may be secured to other stages using the BR bridles or using the four M3 tapped holes evenly spaced at 19mm from the center axis.

***MPN TR46
***OEM Klinger Scientific
***SKU*** DP304

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Aerotech Rotary Stage ARS 301

$365.00

Aerotech Rotary Stage ARS301 with Precision Adjustment. This stage features a continuously rotating table with a clear bore of 68mm. Pressing a plunger allows free rotation of the stage. Releasing the plunger engages the adjustment knobs for precise setting.
360 degree rotation
Excellent thermal stability.
Patented sub-arc-second resolution drive
Stage base dimensions � 5.12 inches tall, 4.96 inches wide, and 1.20 inches thick
Overall height of rotary table � 1.42 inches
Height of Centerline from Vertical Mounting Base � 2.13 inches
Control Knobs add approximately 1 inch of height
Diameter of Rotary Mounting Ring � 3.19 inches
Direct Reading to 1 Degree, to 6 minutes via Vernier (plus or minus)
Course Control Motion � 10 degrees
Precision Control Motion � 30 minutes
Maximum Load (Horizontal) � 25 pounds
Maximum Load (Vertical) � 15 pounds

The stage is in superb condition throughout. All controls work properly. Construction is of black anodized aluminum.

BMI Surplus, Inc. is your #1 resource for new, pre-owned,
recycled, refurbished & used optics, optical tables, laser
tables, vibration isolation systems, legs and bases & optical
support & optical accessories. We will work with you
individually to find the perfect set up for your application.
Shop our Optical Tables for the most competitive optical table
price. Buy online or give us a call at 781-871-8868. We’re here
ready to help you!!
**Shipping, Handling & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of experience shipping sensitive scientific instruments &
industrial equipment!
***MPN ARS301
***OEM Aerotech
***SKU*** DP224

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Picomotor Rotation Stage with 0.5″ Optic Newport / New Focus 8401

$675.00

Newport / New Focus 8401 Picomotor Rotation Stage with 0.5″ Optic

The 8401 Picomotor Rotary Mount has a resolution around 0.2 mrad and an overall thickness of just 0.63 in. (16.0 mm). This compact stainless-steel motorized rotary stage can be used for a number of applications, including positioning wave plates and polarizers.
***MPN 8401
***OEM New Focus
***SKU*** 62620

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