TECHNOPLAN
TECHNOPLAN CMB-F Series Magnetic Base

Manufacturer: TECHNOPLAN
Model: CMB-F series
Flexible Type
CMB Magnetic Base
<Applications>
- Can be used as a measuring instrument holder in the same way as the standard type, and can also be used for applications such as holding sensors in a fixed position.
<Features>
- Locking and unlocking can be performed simply by tightening or loosening the dial.
- When the lock is released, it loosens gradually from the upper section, preventing the tip from suddenly dropping.
- The arm section of the CMB-FX is a flexible type that can be bent freely.
- All models except the CMB-FSP are equipped with a fine adjustment function at the tip.
With Fine Adjustment Function
![]() | ![]() | ![]() | ![]() |
| CMB-FL | CMB-FMA | CMB-FX | CMB-FD |
|---|---|---|---|
![]() | ![]() | ![]() | ![]() |
| CMB-FP | CMB-FMV | CMB-FS | CMB-FSP |
Dimensional Drawing

■ Flexible Type
| Model | Mechanism | Base Dimensions (mm) | Arm Dimensions (mm) | Dial Gauge Mounting Section (mm) | Weight (kg) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Width | Length | Height | Applicable Base | Mounting Screw Hole | Holding Force (N) | L1 | L2 | L3 | Total Length | Mounting Section | Hole Diameter | Dovetail Groove | |||
| CMB-FL | Mechanical Lock Type | 50 | 73 | 55 | CMB-HR | M8 × 1.25 | 900 (100 kgf) | 220 | 172 | 79 | 478 | M8 × 1.25 | φ8 (with φ6 Adapter) | 6.5 | 2.3 |
| CMB-FMA | 58 | CMB-HB | 784 (80 kgf) | 159 | 110 | 72 | 348 | 2.0 | |||||||
| CMB-FX | Flexible Type | φ16 × 300 | 350 | 1.3 | |||||||||||
| CMB-FD | Mechanical Lock Type | 40 | Dedicated Base | 392 (40 kgf) | 73 | 50 | 58 | 180 | 0.9 | ||||||
| CMB-FP | 30 | 30 | 30 | CMB-HP | M5 × 0.8 | 167 (17 kgf) | M5 × 0.8 | 0.4 | |||||||
| CMB-FMV | 35 | 35 | CMB-HM | 294 (30 kgf) | 71 | 0.45 | |||||||||
| CMB-FS | φ28 × 31 | Dedicated Holder | 98 (10 kgf) | 27 | — | 69 | 96 | 0.23 | |||||||
| CMB-FSP | φ30 × 25 | 196 (20 kgf) | — | — | — | 55 | φ6 | 5.5 | 0.18 | ||||||
※ The holding force values are based on SS400 steel, 10 mm plate thickness, and a ground-finished surface.
※ 9.8 N = 1 kgf.
※ The base sections of the CMB-FS and CMB-FSP do not have an ON/OFF function.
※ The CMB-FSP does not have a fine adjustment function at the gauge mounting section.
※ The dial gauge mounting section of the CMB-FSP can accommodate the Pic Test PC-1A.



















