2-Axis, Large Platform, Ball Bearing Aluminium Goniometers

GOHTA-B

2-Axis, Large Platform, Ball Bearing Aluminium  Goniometers
In stock
SKU
GOHTA-B
Opto Sigma's GOTHA-B 2-Axis Goniometers are large platform all-aluminum stages with exceptionally high rotation-axis height, of 182mm (about 7 inches high). They are driven by a high-tolerance worm-gear mechanism which, along with its high precision ball-bearing guides, yields angular position readable to 1 arc minute 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. In this configuration, they have capability for orbit-like positioning about a single point. The GOTHA series of goniometers are lockable and finished in a RoHS-compliant black anodize.
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Name Stage Size Angle Range/(Upper) β axis Load Capacity Delivery Price Add to cart
i
120X120mm Goniometer, Brass V-Groove, 2-Axis, +/-6 deg, 182mm Axis Ht, Right-handed, Worm-gear, M4 Thd
GOHTA-120B182
120×120mm ±5° 294N (30.0kg)
6-12 weeks
$10,603.00
Rotation Center Height 182mm
Angle Range/(Upper) β axis ±5°
Angle Range/(Lower) α axis ±5°
Vernier Readable Resolution 1′
Travel per Knob Rotation/(Upper) β axis about 0.33°
Travel per Knob Rotation/(Lower) α axis about 0.33°
Rotation Center Displacement φ0.02mm or less

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