30 mm Coaxial XY Translation Mount MCT-SXY1A
JCOPTIX 30 mm cage translation mounts provide precise XY motion with different drives, in small ±1 mm or large ±3 mm ranges. Central SM1 apertures fit Ø25.4 mm optics/adapters. Small ±1 mm options are standard MCT-XY1 with bottom M4 post threads, compact MCT-XY1SP without mounting holes/bosses for dovetail cage mounts, and dual-micrometer MCT-XY1HP with 10 μm precision. Large ±3 mm versions use screw MCT-SXY1A, micrometer MCT-SXY1S, or differential MCT-SXY1D drives. Double-layer construction provides greater travel/precision; differential resolution reaches 0.5 μm. Black-anodized aluminum bodies provide long-term stability/positioning accuracy. XY mounts for Ø25.4 mm optics. Models: MCT-XY1, MCT-XY1SP. Accept Ø25.4 mm optics up to 10.0 mm thick; dual adjusters provide ±1 mm X/Y; 30 mm cage compatibility; standard bottom M4 thread or compact without M4 thread. JCOPTIX mounts fit 30 mm cages. Standard MCT-XY1 attaches to posts through a bottom M4 hole; compact MCT-XY1SP lacks a bottom M4 hole and boss for reduced size and dovetail-cage mounting. Two M5 × 0.25 adjusters provide ±1 mm X/Y. The floating ring has an SM1 aperture; a supplied SM1RR ring holds Ø25.4 mm optics up to 10.0 mm thick. The fixed back also has an SM1 port for SM1 tubes. Micrometer XY mount for Ø25.4 mm optics. Model: MCT-XY1HP. Accepts Ø25.4 mm optics up to 10.0 mm thick; dual micrometers at 10 μm precision; ±1 mm X/Y; 30 mm cages. Two micrometers provide ±1 mm X/Y at 10 μm precision in 30 mm cages. The floating-ring SM1 aperture and supplied SM1RR hold Ø25.4 mm optics up to 10.0 mm thick; fixed-back SM1 threads fit SM1 tubes. High-precision XY mounts, ±3 mm travel. Models: MCT-SXY1A, MCT-SXY1S, MCT-SXY1D. Multiple dual-adjuster drives; Ø25.4 mm optics 1-12.2mm thick; front/rear 4-40 threads for 30 mm cages. JCOPTIX ±3 mm mounts offer screw, micrometer, or differential drives. MCT-SXY1A screw resolution is 0.25 mm/turn; MCT-SXY1S dual micrometers provide 10 μm; MCT-SXY1D differential drive provides 0.5 μm. Central SM1 apertures with 2 supplied SM1RR rings hold Ø25.4 mm optics 1-12.2 mm thick or SM1 tubes, for 30 mm cages or other systems. Bottom 3 M4 holes attach 12.7 mm posts. Fixed backs also have SM1 internal threads 3.5 mm deep for SM1 tubes. XY mounts with magnetic quick-release plates. Models: MCT-XY1Q, MCT-XY1SPQ, MCT-XY1QF. Dual adjusters provide ±1 mm X/Y; 30 mm cages; magnetic plates; with/without bottom mounting threads. Each consists of an XY mount and plate. The mount works independently like MCT-XY1. The plate's SM1 ring holds Ø25.4 mm optics up to 5 mm thick, allowing quick insertion/removal within cages. Laser marks on both pieces indicate correct orientation. A blank side area identifies mounted optic models, helping distinguish plates. Extra plates are sold separately. Coarse XY thick sliding-plate positioner. Model: MCT-XY1P. ±1 mm X/Y; manual sliding with locking screws; fixed plate fits 30 mm cages. For coarse XY optic alignment in 30 mm cages, there are no adjusters, so movement is manual. An alignment laser is recommended to monitor centering. The central SM1 aperture accepts optics up to 8.6 mm thick with 2 rings or SM1 externally threaded components. Two screws lock the plate to the back after positioning, tightened with a 2.5 mm key. Side locking screws secure the fixed plate in 30 mm cages.
Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 aluminum alloy |
| Surface Treatment | Black Anodized |
| Center hole specification | SM1 Tapped Hole |
| Maximum compatible optical element thickness | 12.2 mm |
| Clear Aperture Dimension | Ø23.0 mm |
| Bottom Mounting Hole Specifications | M4 |
| XY Adjustment Travel | ± 3 mm |
| Compatible optical element diameter | Ø25.4 mm |
| Included Retaining Ring Specifications/Quantity | SM1RR/2 Pieces |
| Compatible retaining ring spanner model (not included) | MBT-SM1 |
| XY Adjustment Resolution | 0.25 mm/rev |
| Drive Method | Thread Pair |
| General Parameters - Number of Adjusters | 2 |
Key Features
Datasheet
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