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Home > Products > Motorized Positioning > Motorized Rotation Stages > BG Series Goniometric Cradles

BG Series Goniometric Cradles
BG Series Goniometric Cradles

  • ±45° transverse axis rotation with maximum free access to the rotating platform (±30° for BGS50)
  • Nested cradles provide orthogonal rotation about the same point
  • Precision machined ball bearing races assure smooth motion and high stability
  • Precision ground worm gear provides 0.001° resolution
  • Vacuum compatible versions up to 10-6 hPa

Product DescriptionProduct DetailSpecificationsDrawingsCatalog PDF3-D Model Related Products
Product Description
BG Series goniometric cradles rotate on a transverse axis above the platform. Compared to full 360° rotation stages, they offer maximum free access to the rotating part and allow construction of very compact multi-axis rotation assemblies. BG cradles are designed so that orthogonal mounting of two adjacent-size cradles (e.g., BGS50 and BGS80) provides two perpendicular axes of rotation at about the same point in space. Mounting a rotation stage under the assembly adds a third orthogonal rotation axis through the same point.



Ordering Information
 Quantity  Model  Description  Price
 
Available Today
 BGS50CC  BGS50 Goniometer, ±30 ° Travel Range, 0.001° Resolution, DC motor drive  
$4147.00
 
Available Today
 BGS50PP  BGS50 Goniometer, ±30 ° Travel Range, 0.001° Resolution, Micro-step drive  
$3914.00
 
Available Today
 BGS80CC  BGS80 Goniometer, ±30 ° Travel Range, 0.001° Resolution, DC motor drive  
$5044.00
 
3 Weeks
 BGS80PP  BGS80 Goniometer, ±30 ° Travel Range, 0.001° Resolution, Micro-step drive  
$4708.00
 
4 Weeks
 BGS50-BP  Base plate for BGS50  
$107.00
 
Available Today
 M-PBN8  Base plate for BGS80 (see Base Plates)  
$56.81
 
Available Today
 UTS-TP  BGS80 top plate with English holes (see Mid-Travel Steel Linear Stages)  
$119.00
 
4 Weeks
 BGM120CC  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, DC motor, Metric  
$9122.00
 
4 Weeks
 BGM120PE  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step drive  
$9605.00
 
8 Weeks
 BGM120PEV6  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step, Vacuum  
$15415.00
 
8 Weeks
 BGM120PP  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Micro-step drive  
$9027.00
 
4 Weeks
 BGM160CC  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, DC motor drive  
$14175.00
 
4 Weeks
 BGM160PE  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step drive  
$14124.00
 
8 Weeks
 BGM160PEV6  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step, Vacuum  
$17484.00
 
5 Weeks
 BGM160PP  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Micro-step drive  
$13589.00
 
4 Weeks
 BGM200CC  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, DC motor drive  
$18612.00
 
4 Weeks
 BGM200PE  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step drive  
$18995.00
 
9 Weeks
 BGM200PEV6  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step, Vacuum  
$23971.00
 
4 Weeks
 BGM200PP  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Micro-step drive  
$18491.00


Ordering Information, Metric
 Quantity  Model  Description  Price
 
4 Weeks
 M-BGM120CC  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, DC motor, Metric  
$9122.00
 
4 Weeks
 M-BGM120PE  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step, Metric  
$9605.00
 
5 Weeks
 M-BGM120PEV6  BGM120 Goniometer, ±45 ° Travel, 0.001° Resolution, Full-step, Vacuum, Metric  
$15415.00
 
4 Weeks
 M-BGM120PP  BGM120 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Micro-step, Metric  
$9027.00
 
4 Weeks
 M-BGM160CC  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, DC motor, Metric  
$14175.00
 
4 Weeks
 M-BGM160PE  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step, Metric  
$13910.00
 
7 Weeks
 M-BGM160PEV6  BGM160 Goniometer, ±45 ° Travel, 0.001° Resolution, Full-step, Vacuum, Metric  
$17484.00
 
4 Weeks
 M-BGM160PP  BGM160 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Micro-step, Metric  
$13589.00
 
4 Weeks
 M-BGM200CC  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, DC motor, Metric  
$18612.00
 
4 Weeks
 M-BGM200PE  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Full-step, Metric  
$18995.00
 
9 Weeks
 M-BGM200PEV6  BGM200 Goniometer, ±45 ° Travel, 0.001° Resolution, Full-step, Vacuum, Metric  
$23971.00
 
4 Weeks
 M-BGM200PP  BGM200 Goniometer, ±45 ° Travel Range, 0.001° Resolution, Micro-step, Metric  
$18491.00


Recommended Motion Controllers:
 Model  
 XPS see Universal High-Performance Motion Controller/Driver  
 ESP301 see 3 Axis Motion Controller/Driver  
 ESP300 see 3 Axis Motion Controller/Driver  
 SMC100CC see Single-Axis Motor Controller/Driver  BGS50CC and BGS80CC only
 SMC100PP see Single-Axis Motor Controller/Driver  BGS50PP and BGS80PP only



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