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- Tractel DynaSafe Mecha Mechanical Load Limiter, Rope Dia. Range Options from 5mm to 35mm
Tractel DynaSafe Mecha Mechanical Load Limiter, Rope Dia. Range Options from 5mm to 35mm
This mechanical load cell has been designed to provide a trip point for lifting systems which have a dead end wire rope.
TDMM-5202
- Simple and economical solution for load limitation.
- Easy installation on the lifting cable.
- Capacity 3.2t, 6t or 12t.
- Protection class: IP63.
- Operating temperature: -30 to +80 °C.
- In conformity with 2006/42/CE.
- With connector and 2m cable.
- Mechanically adjustable.
- Automatic reset if wire rope unloaded.
- Mecha 3.2 - for load capacity from 200 daN to 3200 daN at the wire (5-16mm)
- Mecha 7 - for load capacity from 500 daN to 7000 daN at the wire (17-26mm)
- Mecha 12 - for load capacity from 1000 daN to 12000 daN at the wire (24-35mm)
The Dynasafe Mecha 3.2, 7 and 12 are robust and affordable mechanical limiter, designed to manage one or two safety thresholds on elevating equipment.
The deflection of the wire rope exerted by the load limiter produces a tangential force which is proportional to the force exerted on the wire rope when pulled. The deformation of the load limiter body then causes the micro switches integrated in the load limiter to inverted position and give an “all-or-nothing” signal.
Technical information
Model |
Dynasafe Mecha 3.2 | Dynasafe Mecha 7 | Dynasafe Mecha 12 |
Wire rope diameter | From 5 to 16mm | From 17 to 26mm | From 27 to 36mm |
Capacity on fall | From 200 to 3200 daN | From 300 to 7000 daN | From 1000 to 12000 daN |
Repeatability | 1 % full scale | ||
Installation | Directly on the dead-end wire rope | ||
Number of thresholds | 2 (setting in factory can be done in option) | ||
Contacts | For each threshold: 1 Normally Closed 1 Normally Open 1 Common |
||
Trip point power | 230 VAC | ||
Amperage of trip point | 4A | ||
Connection | 7 cores electrical cable with cable gland | ||
Length of connection cable | 2 m | ||
Tare adjustment | By fine thread screws | ||
Hysteresis | Between 50 and 200kg depending on the effort | Between 150 and 300kg depending on the effort | Between 150 and 300kg depending on the effort |
IP Protection | IP67 | IP55 | IP55 |
Material | Aluminium | ||
Dimensions | |||
Length (mm) | 160 | 200 | 280 |
Width (mm) | 112 | 98 | 138 |
Thickness (mm) | 48 | 50 | 60 |
- Simple and economical solution for load limitation.
- Easy installation on the lifting cable.
- Capacity 3.2t, 6t or 12t.
- Protection class: IP63.
- Operating temperature: -30 to +80 °C.
- In conformity with 2006/42/CE.
- With connector and 2m cable.
- Mechanically adjustable.
- Automatic reset if wire rope unloaded.
- Mecha 3.2 - for load capacity from 200 daN to 3200 daN at the wire (5-16mm)
- Mecha 7 - for load capacity from 500 daN to 7000 daN at the wire (17-26mm)
- Mecha 12 - for load capacity from 1000 daN to 12000 daN at the wire (24-35mm)
The Dynasafe Mecha 3.2, 7 and 12 are robust and affordable mechanical limiter, designed to manage one or two safety thresholds on elevating equipment.
The deflection of the wire rope exerted by the load limiter produces a tangential force which is proportional to the force exerted on the wire rope when pulled. The deformation of the load limiter body then causes the micro switches integrated in the load limiter to inverted position and give an “all-or-nothing” signal.
Technical information
Model |
Dynasafe Mecha 3.2 | Dynasafe Mecha 7 | Dynasafe Mecha 12 |
Wire rope diameter | From 5 to 16mm | From 17 to 26mm | From 27 to 36mm |
Capacity on fall | From 200 to 3200 daN | From 300 to 7000 daN | From 1000 to 12000 daN |
Repeatability | 1 % full scale | ||
Installation | Directly on the dead-end wire rope | ||
Number of thresholds | 2 (setting in factory can be done in option) | ||
Contacts | For each threshold: 1 Normally Closed 1 Normally Open 1 Common |
||
Trip point power | 230 VAC | ||
Amperage of trip point | 4A | ||
Connection | 7 cores electrical cable with cable gland | ||
Length of connection cable | 2 m | ||
Tare adjustment | By fine thread screws | ||
Hysteresis | Between 50 and 200kg depending on the effort | Between 150 and 300kg depending on the effort | Between 150 and 300kg depending on the effort |
IP Protection | IP67 | IP55 | IP55 |
Material | Aluminium | ||
Dimensions | |||
Length (mm) | 160 | 200 | 280 |
Width (mm) | 112 | 98 | 138 |
Thickness (mm) | 48 | 50 | 60 |
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