Manual Rotation Stage, Steel, 79 mm Diameter, 23 mm Height, 4° Fine, M4 & M6

Precision Steel Rotation Stages, UTR Series

The M-UTR80S Precision Low-Profile Metric Rotation Stage is ideal for ±2° fine-tuning angular orientation of any component after rotating it to an approximate angle. Cross-roller bearings are preloaded in precision-ground, tool steel races for a smooth, accurate trajectory with minimum eccentricity. Disengaging the side-mounted clutch knob permits continuous 360° free rotation. Once the approximate angular orientation is obtained, a zero-backlash manual drive provides a fine adjustment of 4°. Scale markings and a vernier on the side of the rotation stage measure angular position with 1 arc min resolution.

Components may be mounted to the top of the 79 mm diameter rotation stage via M4 and M6 tapped holes. Please refer to the Related Products for possible options.

360° Coarse Rotation - 4° Fine Rotation

Disengaging the side-mounted clutch knob permits continuous 360° free rotation. Once the approximate angular orientation is obtained, a zero-backlash manual drive provides a fine adjustment of 4°, which can be locked down by the lock knob opposing the fine adjustment knob once the final alignment is achieved. Scale markings and a vernier on the side of the rotation stage measure angular position with 1 arc min resolution. Sensitivities range from 2 to 6 arc second depending on the model.

Table Mounting

UTR Series stages can be table mounted using the optional PBN Series Base Plate. Stages mount with the included BR Series Mounting Bridles, through the stage collar near the base. Shown in the photo is a UTR80S mounted to a M-PBN8 base plate. Alternative solution for table mounting is to use Mounting Bridle when the base plate cannot be used.

Vertical Orientation Post Mounting

Although they are most commonly mounted horizontally, (M-)UTR80S low profile rotation stages can be post mounted in a vertical orientation using the M4 threaded hole located on the side of the stage. Shown in the photo is a UTR80S mounted to 1 in. optical pedestal.

Specifications

Technical Specs

Coarse Travel
360°
Fine Travel
4°
Diameter
79 mm
Height
23 mm
Load Capacity
200 N
Sensitivity
4 arc sec
Thread Type
M4 and M6
Material
Steel
Graduations
1°
Vernier
1 arc min

Maximum Drive Torque
1.3 Nm
Maximum Reverse Drive Torque
0.4 Nm
Resolution
0.017°
Transverse Stiffness
30 µrad/Nm
Wobble
±60 µrad
Weight
0.8 kg
Included Actuators
Adjustment Screw
Included Bridles

Coarse Travel
360°
Fine Travel
4°
Diameter
79 mm
Height
23 mm
Load Capacity
200 N
Sensitivity
4 arc sec
Thread Type
M4 and M6
Material
Steel
Graduations
1°
Vernier
1 arc min

Maximum Drive Torque
1.3 Nm
Maximum Reverse Drive Torque
0.4 Nm
Resolution
0.017°
Transverse Stiffness
30 µrad/Nm
Wobble
±60 µrad
Weight
0.8 kg
Included Actuators
Adjustment Screw
Included Bridles

Resources & Downloads

Drawings And Cad

UTR4680S DWG-S(143.3 kB, PDF)

Other

M-UTR80S RoHS Certificate(283.2 kB, PDF)

Related Products

Accessories

Description	Compatibility	Price
M-BR42Mounting Bridle,M-UTR80S to M-MVN80, M-TGN80 or M-UMR8, 5.6 mm Height, Qty 4	METRIC	$58
BR-UMounting Bridle, U Series to Optical Table	UNIVERSAL	$17.40
M-PBN8Base Plate, Used with UMR8 Series, MVN80 & UTR80 Series	UNIVERSAL	$122
33823490 degree Angle Bracket, Adjustable, EQ8.03	UNIVERSAL	$470

Similar

Description	Compatibility	Price
M-481-A-SRotation Stage, 360° Coarse, 5° Fine, Includes Adjustment Screw, M4 and M6	METRIC	$441
M-488Rotary Stage, Height-Adjustable, 25.4 mm Vertical Travel, M4 and M6	METRIC	$606
M-RS65Manual Rotation Stage, Aperture, 65 mm, 10° Fine, M3 and M6	METRIC	$582
M-481-ARotation Stage, 360° Coarse, 5° Fine, Includes Micrometer, M4 and M6	METRIC	$455
M-RS40Platform Rotation Stage, 40 mm Diameter, 10° Fine, BM11.5 Included, M3 and M6	METRIC	$511

Compatible

Description	Compatibility	Price
M-UMR8.25Linear Stage, Double-Row Ball Bearing, 25 mm Travel, M4 and M6	METRIC	$447
M-UMR8.51ALinear Stage, Double-Row Ball Bearing, Aperture, 51 mm Travel, M4 and M6	METRIC	$853
M-UMR8.25ALinear Stage, Double-Row Ball Bearing, Aperture, 25 mm Travel, M4 and M6	METRIC	$570
M-UMR8.4Linear Stage, Double-Row Ball Bearing, 4 mm Travel, M4 and M6	METRIC	$447
M-UMR8.51Linear Stage, Double-Row Ball Bearing, 51 mm Travel, M4 and M6	METRIC	$864

Frequently Purchased Together

Description	Compatibility	Price
M-UMR8.25Linear Stage, Double-Row Ball Bearing, 25 mm Travel, M4 and M6	METRIC	$447
BM17.25Micrometer Head, Standard Resolution, 25 mm Travel, 23 lb. Load	UNIVERSAL	$264
M-BR42Mounting Bridle,M-UTR80S to M-MVN80, M-TGN80 or M-UMR8, 5.6 mm Height, Qty 4	METRIC	$58
M-TGN80Tilt Platform, Stainless Steel, 80 x 120 mm, ±2.86° Range, M4 and M6	METRIC	$629
M-MVN80Vertical Linear Stage, Precision Ball Bearing, 12.5 mm Travel, M4 & M6 Threads	METRIC	$1,309