2-Axis Brass Goniometers

GOH-B

2-Axis Brass Goniometers
In stock
SKU
GOH-B
GOH-B 2-axis dovetail goniometers are made from solid brass and are available in 25-, 40-, 60- and 65-mm square platform sizes. They are driven by a high-tolerance worm-gear mechanism which yields angular position readable to less than 12 arc minutes using the vernier scale. As with 1-axis goniometers, the axis of rotation is situated parallel to and above the mounting platform. Opto Sigma's 2-axis goniometers have intersecting orthogonal axes of rotation. In this configuration, they have capability for orbit-like positioning about a single point. The GOH series of goniometers are lockable and finished in a flawless RoHS-compliant super black chrome.
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Name Stage Size Angle Range/(Upper) β axis Load Capacity Delivery Price Add to cart
i
25X25mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 30mm Axis Ht, Worm-gear, M2 Thd
GOH-25B30
25×25mm ±15° 19.6N (2.0kg)
6-12 weeks
$752.00
Rotation Center Height 30±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 2.17°
Travel per Knob Rotation/(Lower) α axis about 1.67°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 15mm Axis Ht, Right-handed, Worm-gear, M3 Thd
GOH-40B15R
40×40mm ±20° 68.7N (7.0kg)
6-12 weeks
$862.00
Rotation Center Height 15±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±20°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 2.83°
Travel per Knob Rotation/(Lower) α axis about 1.74°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 15mm Axis Ht, Worm-gear, 6-32 Thd
GOH-40B15UU
40×40mm ±20° 68.7N (7.0kg)
2-3 weeks
$862.00
Rotation Center Height 15±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±20°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 2.83°
Travel per Knob Rotation/(Lower) α axis about 1.74°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 35mm Axis Ht, Right-handed, Worm-gear, 6-32 Thd
GOH-40B35RUU
40×40mm ±20° 68.7N (7.0kg)
6-12 weeks
$862.00
Rotation Center Height 35±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 1.74°
Travel per Knob Rotation/(Lower) α axis about 1.27°
Rotation Center Displacement φ0.1mm or less
i
60X60mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 84mm Axis Ht, Worm-gear, M4 Thd
GOH-60B84
60×60mm ±15° 98N (10.0kg)
6-12 weeks
$1,091.00
Rotation Center Height 84±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 0.76°
Travel per Knob Rotation/(Lower) α axis about 0.58°
Rotation Center Displacement φ0.1mm or less
Stage Size 60×60mm
Type of Axis αβ axis
Guide Method Dovetail slide method
Primary material Brass
Finish Super black chrome
Load Capacity 98N(10.0kgf)
Max. Moment Capacity / Pitch 1.6N・m
Max. Moment Capacity / Roll 1.6N・m
Max. Moment Capacity / Yaw
Moment Stiffness / Roll
Moment Stiffness / Yaw
Parallelism 100μm
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 50mm Axis Ht, Right-handed, Worm-gear, M6 Thd
GOH-65B50R-M6
65×65mm ±20° 98N (10.0kg)
2-3 weeks
$1,213.00
Rotation Center Height 50±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 1.16°
Travel per Knob Rotation/(Lower) α axis about 0.84°
Rotation Center Displacement φ0.1mm or less
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 76mm Axis Ht, Worm-gear, M6 Thd
GOH-65B76-M6
65×65mm ±15° 98N (10.0kg)
in stock
$1,213.00
Rotation Center Height 76±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 0.84°
Travel per Knob Rotation/(Lower) α axis about 0.65°
Rotation Center Displacement φ0.1mm or less
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 76mm Axis Ht, Right-handed, Worm-gear, 1/4-20 Thd
GOH-65B76RUU
65×65mm ±15° 98N (10.0kg)
2-3 weeks
$1,213.00
Rotation Center Height 76±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 0.84°
Travel per Knob Rotation/(Lower) α axis about 0.65°
Rotation Center Displacement φ0.1mm or less
i
25X25mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 18mm Axis Ht, Worm-gear, M2 Thd
GOH-25B18
25×25mm ±20° 19.6N (2.0kg)
6-12 weeks
$752.00
Rotation Center Height 18±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 3.1°
Travel per Knob Rotation/(Lower) α axis about 2.17°
Rotation Center Displacement φ0.1mm or less
i
25X25mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 30mm Axis Ht, Right-handed, Worm-gear, M2 Thd
GOH-25B30R
25×25mm ±15° 19.6N (2.0kg)
6-12 weeks
$752.00
Rotation Center Height 30±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 2.17°
Travel per Knob Rotation/(Lower) α axis about 1.67°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 35mm Axis Ht, Worm-gear, M3 Thd
GOH-40B35
40×40mm ±20° 68.7N (7.0kg)
2-3 weeks
$862.00
Rotation Center Height 35±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 1.74°
Travel per Knob Rotation/(Lower) α axis about 1.27°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 15mm Axis Ht, Right-handed, Worm-gear, 6-32 Thd
GOH-40B15RUU
40×40mm ±20° 68.7N (7.0kg)
6-12 weeks
$862.00
Rotation Center Height 15±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±20°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 2.83°
Travel per Knob Rotation/(Lower) α axis about 1.74°
Rotation Center Displacement φ0.1mm or less
i
60X60mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 50mm Axis Ht, Worm-gear, M4 Thd
GOH-60B50
60×60mm ±20° 98N (10.0kg)
6-12 weeks
$1,091.00
Rotation Center Height 50±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 1.14°
Travel per Knob Rotation/(Lower) α axis about 0.76°
Rotation Center Displacement φ0.1mm or less
Stage Size 60×60mm
Type of Axis αβ axis
Guide Method Dovetail slide method
Primary material Brass
Finish Super black chrome
Load Capacity 98N(10.0kgf)
Max. Moment Capacity / Pitch 1.6N・m
Max. Moment Capacity / Roll 1.6N・m
Max. Moment Capacity / Yaw
Moment Stiffness / Roll
Moment Stiffness / Yaw
Parallelism 100μm
i
60X60mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 84mm Axis Ht, Right-handed, Worm-gear, M4 Thd
GOH-60B84R
60×60mm ±15° 98N (10.0kg)
2-3 weeks
$1,091.00
Rotation Center Height 84±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 0.76°
Travel per Knob Rotation/(Lower) α axis about 0.58°
Rotation Center Displacement φ0.1mm or less
Stage Size 60×60mm
Type of Axis αβ axis
Guide Method Dovetail slide method
Primary material Brass
Finish Super black chrome
Load Capacity 98N(10.0kgf)
Max. Moment Capacity / Pitch 1.6N・m
Max. Moment Capacity / Roll 1.6N・m
Max. Moment Capacity / Yaw
Moment Stiffness / Roll
Moment Stiffness / Yaw
Parallelism 100μm
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 50mm Axis Ht, Worm-gear, 1/4-20 Thd
GOH-65B50UU
65×65mm ±20° 98N (10.0kg)
2-3 weeks
$1,213.00
Rotation Center Height 50±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 1.16°
Travel per Knob Rotation/(Lower) α axis about 0.84°
Rotation Center Displacement φ0.1mm or less
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 76mm Axis Ht, Right-handed, Worm-gear, M6 Thd
GOH-65B76R-M6
65×65mm ±15° 98N (10.0kg)
2-3 weeks
$1,213.00
Rotation Center Height 76±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 0.84°
Travel per Knob Rotation/(Lower) α axis about 0.65°
Rotation Center Displacement φ0.1mm or less
i
25X25mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 18mm Axis Ht, Right-handed, Worm-gear, M2 Thd
GOH-25B18R
25×25mm ±20° 19.6N (2.0kg)
6-12 weeks
$752.00
Rotation Center Height 18±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 3.1°
Travel per Knob Rotation/(Lower) α axis about 2.17°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 15mm Axis Ht, Worm-gear, M3 Thd
GOH-40B15
40×40mm ±20° 68.7N (7.0kg)
2-3 weeks
$862.00
Rotation Center Height 15±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±20°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 2.83°
Travel per Knob Rotation/(Lower) α axis about 1.74°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 35mm Axis Ht, Right-handed, Worm-gear, M3 Thd
GOH-40B35R
40×40mm ±20° 68.7N (7.0kg)
2-3 weeks
$862.00
Rotation Center Height 35±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 1.74°
Travel per Knob Rotation/(Lower) α axis about 1.27°
Rotation Center Displacement φ0.1mm or less
i
40X40mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 35mm Axis Ht, Worm-gear, 6-32 Thd
GOH-40B35UU
40×40mm ±20° 68.7N (7.0kg)
2-3 weeks
$862.00
Rotation Center Height 35±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 12′
Travel per Knob Rotation/(Upper) β axis about 1.74°
Travel per Knob Rotation/(Lower) α axis about 1.27°
Rotation Center Displacement φ0.1mm or less
i
60X60mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 50mm Axis Ht, Right-handed, Worm-gear, M4 Thd
GOH-60B50R
60×60mm ±20° 98N (10.0kg)
2-3 weeks
$1,091.00
Rotation Center Height 50±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 1.14°
Travel per Knob Rotation/(Lower) α axis about 0.76°
Rotation Center Displacement φ0.1mm or less
Stage Size 60×60mm
Type of Axis αβ axis
Guide Method Dovetail slide method
Primary material Brass
Finish Super black chrome
Load Capacity 98N(10.0kgf)
Max. Moment Capacity / Pitch 1.6N・m
Max. Moment Capacity / Roll 1.6N・m
Max. Moment Capacity / Yaw
Moment Stiffness / Roll
Moment Stiffness / Yaw
Parallelism 100μm
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 50mm Axis Ht, Worm-gear, M6 Thd
GOH-65B50-M6
65×65mm ±20° 98N (10.0kg)
6-12 weeks
$1,213.00
Rotation Center Height 50±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 1.16°
Travel per Knob Rotation/(Lower) α axis about 0.84°
Rotation Center Displacement φ0.1mm or less
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-20 deg, 50mm Axis Ht, Right-handed, Worm-gear, 1/4-20 Thd
GOH-65B50RUU
65×65mm ±20° 98N (10.0kg)
2-3 weeks
$1,213.00
Rotation Center Height 50±0.1mm
Angle Range/(Upper) β axis ±20°
Angle Range/(Lower) α axis ±15°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 1.16°
Travel per Knob Rotation/(Lower) α axis about 0.84°
Rotation Center Displacement φ0.1mm or less
i
65X65mm Goniometer, Brass Dovetail, 2-Axis, +/-15 deg, 76mm Axis Ht, Worm-gear, 1/4-20 Thd
GOH-65B76UU
65×65mm ±15° 98N (10.0kg)
2-3 weeks
$1,213.00
Rotation Center Height 76±0.1mm
Angle Range/(Upper) β axis ±15°
Angle Range/(Lower) α axis ±10°
Vernier Readable Resolution 5′
Travel per Knob Rotation/(Upper) β axis about 0.84°
Travel per Knob Rotation/(Lower) α axis about 0.65°
Rotation Center Displacement φ0.1mm or less

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GOH-25A model : Vernier scales for reading angular position. Locking mechanism clamps dovetail to minimize movement.

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