MKTA Series 3-Axis Adjustment Mount

Product Description

• Compared with conventional adjustment mounts, this mount features a thicker backplate and tighter springs, offering superior stability.
• Optical components are fixed in the limiting hole by nylon set screws or secured via SM-threaded optical component slots.
• Suitable for Ø1-inch or Ø2-inch optical components.
• Equipped with 3 adjusters, angular range: ±4°.
• MKTA-T series is compatible with lens sleeve series.
• M4 screw holes at the bottom allow installation in different directions.

This series of optical adjustment mounts can provide ±4° pitch and yaw adjustment. When using three adjusters simultaneously, the mount can also achieve a maximum Z-axis translation of 6.4mm.

Specifications	Details
Adjustment Range	±4° pitch and yaw; maximum Z-axis translation of 6.4mm (when using 3 adjusters simultaneously)
Adjustment Accuracy	0.5° per turn (8mrad)

 

Model	MKTA-T1	MKTA-T2	MKTA-S1	MKTA-S2
Dimensions	50.3*50.3*23.7mm (excluding adjusters)	76.4*76.4*27.5mm (excluding adjusters)	50.3*50.3*23.7mm (excluding adjusters)	76.4*76.4*27.5mm (excluding adjusters)
Mounting Aperture	SM1 (1.035”-40) internal thread	SM2 (2.035”-40) internal thread	Ø25.6mm smooth bore	Ø51.1mm smooth bore
Mounted Components	Ø1-inch (25mm), thickness ≤4mm	Ø2-inch (50mm), thickness ≤6.3mm	Ø1-inch (25mm), thickness ＞3.5mm	Ø2-inch (50mm), thickness ＞5.0mm
Counterbore Type	2*M4 counterbores	6*M4 counterbores	2*M4 counterbores	6*M4 counterbores
Weight	94.8g	170.0g	94.3g	168.9g

Schematic Diagram

Technical Description

(1) This series of optical adjustment mounts can provide ±4° pitch and yaw adjustment. When using three adjusters simultaneously, the mount can also achieve a maximum Z-axis translation of 6.4mm. Compared with conventional optical adjustment mounts, this mount has an increased backplate thickness, which significantly improves stability. Additionally, all connection points adopt tighter springs and hardened inserts to further enhance its performance and durability.

(2) This series of mounts offers two fixing methods for optical components. Among them, the MKTA-S series uses nylon set screws to fix optical components from the side; the MKTA-T series is designed with SM-threaded optical component slots, compatible with lens sleeves, and can connect external thread adapters through internal threads, thus supporting the installation of various optical components such as laser diode modules and fiber collimators.

(3) In addition, the mount is designed with M4 counterbored mounting holes. According to experimental requirements, users can choose left-hand or right-hand direction for rod installation, ensuring flexibility and convenience in different operating environments.

Assembly

Application Example

Engineering Drawing

MKTA-T1 Engineering Drawing

MKTA-T2 Engineering Drawing

MKTA-S1 Engineering Drawing

MKTA-S2 Engineering Drawing