Kinematic Base, Magnetic, 25 mm Square, Metric
Kinematic Base, Magnetic, 25 mm Square, Metric
Model: M-BK-1A
Product Series Overview
Kinematic BasesThe BK Series of kinematic bases has magnetically coupled top and bottom plates, providing repeatability of less than 100 μrad. The M-BK-1A kinematic base has a 25 x 25 mm top and bottom plates. Kinematic bases allow you to mount, remove, and replace optical components with very high repeatability. These bases are especially timesaving in setups where optical elements must frequently be interchanged, or when reference elements must occasionally be inserted in an optical path. The M-BK-1A-T is an extra top plate that may be ordered separately.
Convenient Magnetic Coupling
BK-Series bases utilize four high-strength magnets to securely couple the top and bottom plates together. The magnetically-coupled plates are easy to release by simply tilting the mounted component. The edges are chamfered to reduce the risk of pinching your fingers when coupling the top and bottom plates.
Four high-strength magnets in the BK-3A couple the plates together.
Exceptional Repeatability
Three polished steel balls in the bottom plate register with a hardened cone, groove, and flat in the top plate so the two plates relocate precisely every time. These bases are especially time-saving in setups where optical elements must frequently be interchanged, or when reference elements must occasionally be inserted in an optical path.
Top and Bottom Interfacing Surfaces of BK-2A
Resources & Downloads
Drawings And Cad
BK-1-S(150.2 kB, PDF)
Other
M-BK-1A RoHS Certificate(278.4 kB, PDF) M-BK-1A_RoHS2021.pdf(681.6 kB, PDF)
Related Products
Frequently Purchased Together
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | M-BK-2AKinematic Base, Magnetic, 50.5 x 62.2 mm, Metric | |||||
 | M-BK-3AKinematic Base, Magnetic, 76.2 mm Square, Metric | |||||
 | SLM-6ACompact Air Mount, 600 lb. Max. Load, 80 psi Max. Air Pressure | |||||
 | M-BKL-4Kinematic Base, Locking, 88.9 x 101.6 mm, Metric | |||||
 | M-BK-1A-TTop Plate, For M-BK-1A, Kinematic Base, Metric | |||||
| M-BK-1AKinematic Base, Magnetic, 25 mm Square, Metric |
Similar
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | M-110Kinematic Magnetic Base, 90 lb. Holding Force, M6 Threads | |||||
| M-BK-2AKinematic Base, Magnetic, 50.5 x 62.2 mm, Metric | |||||
| M-BK-3AKinematic Base, Magnetic, 76.2 mm Square, Metric | |||||
 | BUP-2Universal Base, Freely Rotating Disk, Eccentric Clearance Slot | |||||
| M-BKL-4Kinematic Base, Locking, 88.9 x 101.6 mm, Metric | |||||
 | M-LNS-1Optic Inserter Stage, M4 Thread |
Compatible
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
| M-BK-1A-TTop Plate, For M-BK-1A, Kinematic Base, Metric | |||||
 | BK-1A-BBottom Plate, For (M-)BK-1A Kinematic Base | |||||
 | M-B-1.25Adaptor Plate, 25x25 mm Stage to 40x40 mm Stage | |||||
 | M-B-2BAdaptor Plate, 25x25 or 40x40 mm Stage to Optical Table or 65x65 mm Stage | |||||
 | M-B-2CAdaptor Plate, 25x25 mm Stage to Optical Table or 65x65 mm Stage | |||||
 | M-SDS25Manual Linear Stage, 10 mm Travel, Ball Bearings, M2 and M4 Threads | |||||
 | M-BC-5Base Clamp, Adjustable-Height, Short, M6 Tapped Holes |