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Dual axis microphone positioning devices

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MT-2000 & MRS Series

Photo of MT-2000 installed inside a vehicle

The MT-2000 is designed for use in narrow spaces such as the inside of a vehicle. The biggest feature is the variability of both the overall dimensions and the movable range. In addition, the rails are made from aluminum, making the device extremely lightweight. As such, the MT-2000 has seen increased attention in recent years as a portable model capable of non-permanent installation. The MRS Series includes a unique arc-type rail for smooth measurement-point positioning along a spherical arc.

MT-2000

Photo of MT-2000

Intended for use inside a vehicle, the MT-2000 features a unique structure that includes a telescopic mechanism for extending or contracting the shape. Relocation of the device is also simple thanks to the lightweight aluminum rails. Because all models include a servo motor, fine control and high-speed movement is possible with quiet operation.

MT-2000 specifications

Installation method Floor, ceiling
Dimensions (max.) W1630 × H883 mm
Range of movement (max.) W1330 × H600 mm
Max. movement (rotation) speed 80 mm/sec
Stop precision ±1 mm
Max. deflection ±2 mm (with 1.5 kg load)
Microphone holder For intensity probe
Weight 8 kg or less
Cable length 10 m
Controller dimensions W300 × H200 (incl. 15 mm for rubber foot) × D380 (mm)
Power consumption 100 VAC, 300 VA or less
Interface GPIB
Remarks Remote control available (optional)
Telescoping mechanism (min. dimensions: W1000 × H597 mm)

MT-2000-XZ

Photo of MT-2000-XZ

The MT-2000-XZ is an improved MT-2000 installed horizontally. With all of the advantages of the MT-2000, the MT-2000-XZ is lightweight and offers silent, high-speed movement. The optional dedicated stand also makes installation quick and simple.

MT-2000-XZ specifications

Installation method Floor, ceiling
Dimensions (max.) W1450 × H140 × D1580 mm
Range of movement (max.) W1100 × D1280 mm
Max. movement (rotation) speed 80 mm/sec
Stop precision ±1 mm
Max. deflection ±2 mm (with 1.5 kg load)
Microphone holder For intensity probe
Weight 15 kg or less
Cable length 10 m
Controller dimensions W300 × H200 (incl. 15 mm for rubber foot) × D380 (mm)
Power consumption 100 VAC, 300 VA or less
Interface GPIB
Remarks Remote control available (optional)
Telescopic mechanism (min. dimensions: W885 × H140 × D1000 mm)

MRS-2

Photo of MRS-2

The MRS Series features a unique design that utilizes an arc-shaped rail. This rail allows for smooth movement of the measuring point along a semi-spherical line. Offering horizontal rotation, the dual-axis MRS-2 is the standard product in this series. The MRS Series includes three different models--the single-axis arc MRS-1, the standard MRS-2, and the MRS-3 with an additional orthogonal axis for a variable radius--ensuring a variety of options for various customer needs. We also offer model specialization including differing dimensions and an expandable movable range.

MRS-2 specifications

Installation method Floor (with optional stand), ceiling
Dimensions (max.) W2400 × W2000 × W300 mm (approx.)
Range of movement (max.) Horizontal rotation: 350° (MRS-2, -3) / Circular movement: 90° / Straight-line movement: 350 mm (MRS-3)
Max. movement (rotation) speed Horizontal rotation: 10°/sec (MRS-2, -3) / Arc: 10°/sec, Straight-line movement: 57 mm/sec (MRS-3)
Stop precision ±2° (horizontal rotation, arc), ±1 mm (straight-line)
Max. deflection ±2 mm (with 1.5 kg load)
Microphone holder 1/2-inch microphones
Weight 98 kg or less
Cable length 10 m
Controller dimensions W300 × H200 (incl. 15 mm for rubber legs) × D380 (mm)
Power consumption 100 VAC, 500 VA or less
Interface GPIB
Remarks Remote control available (optional)
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