Mast Systems
MMS20
Modular Manual Mast System
Hand-cranked version of the modular square-profile mast, reaching 14 m with 21 to 58 kg payload and no external power requirement.
- MIL-STD-810G
- 1200–3300 mm
- Retracted Height
- 2500–14,000 mm
- Extended Height
- 21–58 kg
- Payload Capacity
- 32–85 kg
- Weight
Highlights
Why This Model
01Patented actuator
Trapezoidal screws with steel wire
The patented hybrid actuator combines trapezoidal screws with steel wires. It gives a manual mast the reach of a motorised one without the weight that a full screw drive would add.
- 32 to 85 kg mast weight for 14 m of reach
- High specific strength materials throughout
02Synchronised sections
All sections move together, not in sequence
The sections are synchronised through the actuation, so the mast rises evenly rather than one stage at a time. Deployment and retraction stay stable throughout the travel.
- Deploys in 5 to 20 minutes by configuration
- Three to five sections
03No power needed
14 m of reach from a hand crank
Extended height reaches 14,000 mm carrying 21 to 58 kg, with no electrical supply involved. The same body is also offered in an electromechanical configuration.
- Retracted height 1200 to 3300 mm
- 120 km/h wind load, MIL-STD-810G
Field Video
MMS20
Technical Data
Specifications
| Retracted Height | 1200–3300 mm |
|---|---|
| Extended Height | 2500–14,000 mm |
| Payload Capacity | 21–58 kg |
| Deployment Time | 5–20 min |
| Number of Sections | 3–5 |
| Actuation Type | Manual, patented hybrid trapezoidal screw and steel wire actuator |
| Weight | 32–85 kg |
|---|---|
| Section Width | 140–180 mm |
| External Finish | RAL 9005 matte black electrostatic powder coating |
| Wind Load | 120 km/h |
|---|---|
| Operating Temperature | −32 °C to +60 °C |
| Storage Temperature | −40 °C to +70 °C |
| Qualification Standard | MIL-STD-810G |
| Vibration Qualification | MIL-STD-810G Method 514.6 Proc. I Cat. 20 |
| Shock Qualification | MIL-STD-810G Method 516.6 Proc. I, 20 g / 11 ms |
| Rain Qualification | MIL-STD-810G Method 506.5 Proc. I, 1.7 mm/h |
| Humidity Qualification | MIL-STD-810G Method 507.5 Proc. I, 90% non-condensing |
| Dust and Sand Qualification | MIL-STD-810G Method 510.5 Proc. I and II |
Values are for the standard configuration. Mission-specific configurations are offered on request.
Technical Data
Configurations
Published configurations and their part numbers. Combinations outside this table are engineered to order.
| Part number | Retracted Heightmm | Extended Heightmm | Section Widthmm | Number of Sections | Payload Capacitykg | Deployment Timemin | Weightkg |
|---|---|---|---|---|---|---|---|
| MMS20-1200-2500-58 | 1200 | 2500 | 140 | 3 | 58 | 5 | 32 |
| MMS20-1700-6000-52 | 1700 | 6000 | 180 | 5 | 52 | 10 | 53 |
| MMS20-2100-8000-40 | 2100 | 8000 | 180 | 5 | 40 | 15 | 65 |
| MMS20-3300-14000-21 | 3300 | 14,000 | 180 | 5 | 21 | 20 | 85 |
Documents
Datasheet on request
The datasheet, interface control documents and the 3D model are sent on request. Write from a corporate address and name the product.
Complete the System
Complete the System
Products the catalogue lists as combinable with this one.
Pan-Tilt & Positioning Systems
Request Quote
Technical discussion and quotation
Tell us the platform and the constraint. Our engineering team answers with a configuration that fits it.