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BM Thread-Mount Micrometer Heads

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Specifications
Features
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Overview

BM Series Micrometers feature micron-scale resolution and very smooth motion for precision positioning applications. They are mounted via their threaded bezel and are held in place with a threaded collar, which allows for easier front-side installation as opposed to using a back-side retaining nut.

Threaded bezel mounting
Large selection of sizes and travel ranges
Compatible with UMR Series and other Newport stages

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Products

Showing 11 of 11 total products

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Compare	Model		Travel Range	Graduations	Axial Load Capacity	Sensitivity	Availability	Price	Brand
BM17.04N Micrometer Head, Standard Resolution, 4 mm Travel, 23 lb. Load $325.00 In Stock	BM17.04N Micrometer Head, Standard Resolution, 4 mm Travel, 23 lb. Load	1.0	4.1 mm	10 µm	102 N	1.0 µm	In Stock	$325.00	Newport
BM11.5 Micrometer Head, Standard Resolution, 5 mm Travel, 9 lb. Load $202.00 In Stock	BM11.5 Micrometer Head, Standard Resolution, 5 mm Travel, 9 lb. Load	2.0	5.0 mm	20 µm	40 N	2.0 µm	In Stock	$202.00	Newport
BM11.10 Micrometer Head, Standard Resolution, 10 mm Travel, 9 lb. Load $219.00 In Stock	BM11.10 Micrometer Head, Standard Resolution, 10 mm Travel, 9 lb. Load	3.0	10.0 mm	20 µm	40 N	2.0 µm	In Stock	$219.00	Newport
BM11.16 Micrometer Head, Standard Resolution, 16 mm Travel, 9 lb. Load $233.00 In Stock	BM11.16 Micrometer Head, Standard Resolution, 16 mm Travel, 9 lb. Load	4.0	16.0 mm	20 µm	40 N	2.0 µm	In Stock	$233.00	Newport
BM11.25 Micrometer Head, Standard Resolution, 25 mm Travel, 9 lb. Load $245.00 In Stock	BM11.25 Micrometer Head, Standard Resolution, 25 mm Travel, 9 lb. Load	5.0	25.0 mm	20 µm	40 N	2.0 µm	In Stock	$245.00	Newport
BM17.25 Micrometer Head, Standard Resolution, 25 mm Travel, 23 lb. Load $264.00 In Stock	BM17.25 Micrometer Head, Standard Resolution, 25 mm Travel, 23 lb. Load	6.0	25.0 mm	10 µm	102 N	1.0 µm	In Stock	$264.00	Newport
BM17.51 Micrometer Head, Standard Resolution, 51 mm Travel, 23 lb. Load $304.00 In Stock	BM17.51 Micrometer Head, Standard Resolution, 51 mm Travel, 23 lb. Load	7.0	51.0 mm	10 µm	102 N	1.0 µm	In Stock	$304.00	Newport
BM25.40 Micrometer Head, Standard Resolution, 40 mm Travel, 100 lb. Load $488.00 In Stock	BM25.40 Micrometer Head, Standard Resolution, 40 mm Travel, 100 lb. Load	8.0	40.0 mm	10 µm	454 N	1.0 µm	In Stock	$488.00	Newport
BM25.63 Micrometer Head, Standard Resolution, 63 mm Travel, 100 lb. Load $617.00 In Stock	BM25.63 Micrometer Head, Standard Resolution, 63 mm Travel, 100 lb. Load	9.0	63.0 mm	10 µm	454 N	1.0 µm	In Stock	$617.00	Newport
BM30.10 Micrometer Head, Standard Resolution, 10 mm Travel, 90 lb. Load $327.00 In Stock	BM30.10 Micrometer Head, Standard Resolution, 10 mm Travel, 90 lb. Load	10.0	10.0 mm	10 µm	409 N	1.0 µm	In Stock	$327.00	Newport

Showing 1 to 010 of 11 entries

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Specifications

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Model	Mounting Threads	Travel Range	Graduations	Sensitivity	Axial Load Capacity
BM11.5 Model: BM11.5 Micrometer Head, Standard Resolution, 5 mm Travel, 9 lb. Load $202.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M6x0.5	5.0 mm	20 µm	2.0 µm	40 N
BM11.10 Model: BM11.10 Micrometer Head, Standard Resolution, 10 mm Travel, 9 lb. Load $219.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M6x0.5	10.0 mm	20 µm	2.0 µm	40 N
BM11.16 Model: BM11.16 Micrometer Head, Standard Resolution, 16 mm Travel, 9 lb. Load $233.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M6x0.5	16.0 mm	20 µm	2.0 µm	40 N
BM11.25 Model: BM11.25 Micrometer Head, Standard Resolution, 25 mm Travel, 9 lb. Load $245.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M6x0.5	25.0 mm	20 µm	2.0 µm	40 N
BM17.04N Model: BM17.04N Micrometer Head, Standard Resolution, 4 mm Travel, 23 lb. Load $325.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M12x0.5	4.1 mm	10 µm	1.0 µm	102 N
BM17.25 Model: BM17.25 Micrometer Head, Standard Resolution, 25 mm Travel, 23 lb. Load $264.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M12x0.5	25.0 mm	10 µm	1.0 µm	102 N
BM17.51 Model: BM17.51 Micrometer Head, Standard Resolution, 51 mm Travel, 23 lb. Load $304.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M12x0.5	51.0 mm	10 µm	1.0 µm	102 N
BM25.40 Model: BM25.40 Micrometer Head, Standard Resolution, 40 mm Travel, 100 lb. Load $488.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M18x1.0	40.0 mm	10 µm	1.0 µm	454 N
BM25.63 Model: BM25.63 Micrometer Head, Standard Resolution, 63 mm Travel, 100 lb. Load $617.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M18x1.0	63.0 mm	10 µm	1.0 µm	454 N
BM30.10 Model: BM30.10 Micrometer Head, Standard Resolution, 10 mm Travel, 90 lb. Load $327.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M20x1.0	10.0 mm	10 µm	1.0 µm	409 N
BM32.80 Model: BM32.80 Micrometer Head, Standard Resolution, 80mm Travel, 100 lb. Load $797.00 In Stock See Full Product Details Product Series Overview BM Thread-Mount Micrometer Heads	M22x1.0	80.0 mm	10 µm	1.0 µm	454 N

Showing 1 to 11 of 11 entries

Features

Not Just for UMR & MVN Series Stages

Although these micrometers are the standard choice of actuator on UMR and MVN series Stages, their threaded bezel allows them to be used in a variety of applications where precise positioning is required.

Threaded Lock Collar Advantages

The threaded collar found on all BM Series micrometers not only allows easy front-side installation, it also allows the user to fine tune the distance between the micrometer's tip and the contact point.