Edmund Optics uses cookies to optimize and enhance the features and content on our website. By continuing to use this website, you consent to our use of cookies.

  • Country/Region
See all 2 Products in Family

2.75" Dia. Heavy Load Rotary Stage, English

Stock #38-195
Qty 1-4
Qty 5
Volume Pricing
Request a Quote
Type of Movement:
Aluminum Top and Base; Steel/bronze Worm Gear Drive
Type of Drive:
Worm Gear
Gear Drive Ratio:
Stage Size (mm):
120.7 x 120.7
Table Diameter (inches):
2.75 (69.8mm)
Center Hole:
1.5" Dia. Thru
Travel (°):
Increments (arcmin):
6 (Vernier)
Mounting Threads:
(4) 10-32 on 2.0" Dia. B.C.
Load Capacity, Normal (lbs):
Weight (lbs):

Regulatory Compliance

RoHS 2015:

Product Family Description

  • Normal Load Capacity of 25lb (11.9kg) 
  • Precision Worm Gear Drive
  • Compatible with Metric and English 5" Ball Stages

Heavy Load Capacity Rotary Positioning Stages provide smooth, continuous adjustment over a full 360° travel range. A precision worm gear drive allows exact angular positioning, and a position locking knob allows the stage to be positively locked in place. This stage offer a 2.75" diameter stage with a calibrated dial and ±60 arcminute Vernier scale. Heavy Load Capacity Rotary Positioning Stages can be combined with metric and English stages that have mounting holes on 4.0" centers (5" ball stages) for multi-axis set ups. These stages have a load capacity of 25lb/11.3kg.

Need a Quote? Add a stock number to begin our two-step quote process.

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram


ACMAApomaThe Laser InstituteOSASPIE