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(left to right) Models 40, 41, 70 shown with 370-RC (order separately), and 71
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Ideal for mounting heavy components- Standard and vibration damped versions
- Available with gear rack to assist in vertical positioning
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Product Description
Product Detail
Drawings
Catalog PDF
3-D Model
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Product Description
All Newport rods are made entirely of steel. Steel provides much greater dynamic rigidity than aluminum due to its almost order-of-magnitude greater material loss factor. This means even our undamped rods have the high resonant frequency and correspondingly low vibration amplitude required for optical laboratory use. Also, with their inherently greater stiffness and strength, steel rods support larger loads with greater stability.
Steel construction has other advantages; steel has half the thermal expansion coefficient of aluminum and a higher heat capacity so thermal stability is enhanced.
All Newport rods are made entirely of steel. Steel provides much greater dynamic rigidity than aluminum due to its almost order-of-magnitude greater material loss factor. This means even our undamped rods have the high resonant frequency and correspondingly low vibration amplitude required for optical laboratory use. Also, with their inherently greater stiffness and strength, steel rods support larger loads with greater stability.
Steel construction has other advantages; steel has half the thermal expansion coefficient of aluminum and a higher heat capacity so thermal stability is enhanced.
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Ordering Information | | Quantity | Model | Description | Price | | | 45 | Damped Rod with Mounting Base, 14 in., 0.290 in. Dia. CLR Holes | | | | 75 | Damped Rod with Rack and Mounting Base, 14 in., 0.290 in. Dia. CLR Holes | | | | 40 | Standard Rod, 14 in., 1/4-20 Thread | | | | 70 | Standard Rod with Rack, 14 in, 1/4-20 Thread | | | | 2998 | Solid Rod, 14 in., 1/4-20 Threaded Both Ends | | | | 41 | Short Rod, 7 in., 1/4-20 Thread | | | | 71 | Short Rod with Rack, 7 in., 1/4-20 Thread | | | | 14828-01 | Rod Wrench | | | | VPB | XY Adjustable Platform, 1/4-20 Thread | |
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Ordering Information, Metric | | Quantity | Model | Description | Price | | | 45 | Damped Rod with Mounting Base, 355.6 mm, 7.4 mm Dia. CLR Holes | | | | 75 | Damped Rod with Rack and Mounting Base, 355.6 mm, 7.4 mm Dia. CLR Holes | | | | M-40 | Standard Rod, 355.6 mm, M6 Thread, Metric | | | | M-70 | Standard Rod with Rack, 355.6 mm, M6 Thread, Metric | | | | M-41 | Standard Rod, 177.8 mm, M6 Thread, Metric | | | | M-71 | Short Rod with Rack, 177.8 mm, M6 Thread, Metric | | | | 16636-01 | Rod Wrench, Metric | | | | M-VPB | XY Adjustable Platform, M6 Thread, Metric | |
| | U.S. Patent 4,050,665 | |
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