Four-Axis Rotation Mount MM4P-05T
JCOPTIX four-axis rotating optical mounts add continuous 360° rotation to precision three-axis mounts, along with ±4° pitch/yaw and 6.4 mm Z travel. They suit rotationally asymmetric optics such as polarizers. Ø12.7 mm, Ø25.4 mm, and Ø50.8 mm optics are secured by one retaining ring and a shoulder. Central SM internal threads accept matching optomechanics such as lens tubes. Side M4 screws lock the three adjusters, and an M4 screw locks rotation. M4 countersunk or M4 threaded mounting holes permit left-/right-handed configurations. Facing the mount, the front plate's upright section to the left of incident light defines left-handed; the reverse is right-handed. Four-axis rotating mount, SM05 ring, for 12.7 mm optics. Model: MM4P-05T. Accepts Ø12.7 mm optics; one ring/shoulder; three lockable adjusters; ±4° pitch/yaw, 6.4 mm Z travel; continuous 360° rotation with 2° scale precision. The JCOPTIX SM05 mount has an SM05 aperture for Ø12.7 mm optics requiring angular/rotational adjustment, secured by one SM05 ring and a shoulder. Three lockable adjusters provide ±4° pitch/yaw and up to 6.4 mm Z travel; side M4 screws accepting 2.0 mm keys lock them. Continuous 360° rotation has 2° graduations and an M4 lock accepting a 2.0 mm key. One M4 threaded and one M4 countersunk hole facilitate installation and changing handedness. Four-axis rotating mount, SM1 ring, for 25.4mm optics. Model: MM4P-1T. Accepts Ø25.4 mm optics; one ring/shoulder; three lockable adjusters; ±4° pitch/yaw, 6.4 mm Z travel; continuous 360° rotation with 2° scale precision. The JCOPTIX SM1 mount has an SM1 aperture for optics printed as Ø25. 4mm in the source, requiring angular/rotational adjustment. One SM1 ring and a shoulder secure the optic. Three lockable adjusters provide ±4° pitch/yaw and up to 6.4 mm Z travel; side M4 screws accepting 2.0 mm keys lock them. Continuous 360° rotation has 2° graduations and an M4 lock accepting a 2.0 mm key. Two M4 countersunk holes facilitate installation and changing handedness. Four-axis rotating mount, SM2 ring, for 50.8mm optics. Model: MM4P-2T. Accepts Ø50.8 mm optics; one ring/shoulder; three lockable adjusters; ±4° pitch/yaw, 6.4 mm Z travel; continuous 360° rotation with 1° scale precision. The JCOPTIX SM2 mount has an SM2 aperture for Ø50.8 mm optics requiring angular/rotational adjustment. One SM2 ring and a shoulder secure the optic. Three lockable adjusters provide ±4° pitch/yaw and up to 6.4 mm Z travel; side M4 screws accepting 2.0 mm keys lock them. Continuous 360° rotation has 1° graduations and an M4 lock accepting a 2.0 mm key. Two M4 countersunk holes facilitate installation and changing handedness. 45° four-axis rotating mount. Model: MM4P-1TA. Minimum optic thickness 3 mm; pitch/yaw adjustment 4°; Z range 6.4 mm; continuous 360° rotation; optic diameter Ø25.4 mm. The JCOPTIX 45° mount provides pitch, lateral angular adjustment, rotation, and fine Z motion: ±4° angular adjustment, continuous 360° rotation with 2° scale precision, and 6.4 mm Z travel. JCOPTIX 45° mounts are assembled and quality-inspected before shipment; the 45° mount itself does not include optics.
Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 |
| Surface Treatment | Black Anodized |
| Compatible optical element diameter | Ø12.7 mm |
| Clear Aperture Dimension | Ø11.4 mm |
| Maximum compatible optical element thickness | 9.3 mm |
| Optical element retention method | Single Retaining Ring + Locating Shoulder Fixing |
| Optical axis height | 15.0 mm |
| Countersunk hole specification | M4 |
| Center hole specification | SM05 Tapped Hole |
| Adjuster specification | M5 × 0.25, Lockable |
| Number of adjusters | 3 |
| Adjustable angle | ± 4° |
| Adjustment precision | 0.72°/rev |
| Z-Axis Adjustable Travel | 6.4 mm |
| Rotation angle | 360° Continuous |
| Graduation Accuracy | 2° |
| Compatible retaining ring spanner model (not included) | MBT-SM05 |
Key Features
Datasheet
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