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Schmalz Companies
Select your Schmalz subsidiary in one of the following countries:
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We would be happy to help you design a vacuum lifting device and a compatible crane.
Schmalz aluminum overhead crane systems offer impressive low friction operation. A favorable weight-load ratio ensures that even heavy work pieces are handled effortlessly. The equal distribution of loads on all the supporting rollers prevents the transport trolleys from tilting. The modular design allows the crane system to be attached to any steel structure or other superstructure.
Application
Product Highlights
(1) Transport trolley
(2) Aluminum crane bridge
(3) Chain hoist
(4) Energy supply
(5) Aluminum crane runway
(6) Modular ceiling suspension system
| Type | Height [mm] | Weight [kg/m] | Max. lift capacity [kg] | Area moment of inertia [cm4] lz | Area moment of inertia [cm4] ly | Moment of resistance [kg] wz | Moment of resistance [kg] wy |
|---|---|---|---|---|---|---|---|
| SRA-100 | 100 | 3.0 | 125 | 89 | 114 | 25 | 20 |
| SRA-105 | 105 | 4.8 | 250 | 246 | 264 | 48 | 52 |
| SRA-140 | 140 | 6.5 | 500 | 377 | 652 | 92 | 75 |
| SRA-180 | 180 | 8.2 | 800 | 447 | 1,279 | 141 | 89 |
| SRA-220 | 220 | 9.9 | 1,200 | 529 | 2,266 | 204 | 106 |
| SRA-80-V* | 80 | 4.0 | - | 143 | 177 | - | - |
*Reinforcement section suitable for SRA-140, SRA-180 and SRA-220
The load diagram can be used for reference when selecting the section size while taking a specific maximum load and the suspension distances into account. The suspension distances stated are based on a deflection of 1:300, the common value for calculating crane systems. Smaller deflection values such as 1:400 may be required for certain applications.
Example: With a maximum load of 200 kg and a predetermined suspension distance of 5,000 mm the profile SRA-140 is used. The maximum deflection is then 17 mm (5,000 mm / 300).
| Type | Height [mm] | Length [mm] | Width [mm] | Weight [kg] | Max. lift capacity [kg] tension |
Max. lift capacity [kg] pressure |
|---|---|---|---|---|---|---|
| Transport trolley TRO-R-SRA-GAB-1000 |
125 | 240 | 55 | 1.4 | 1,000 | 1,000 |
| Double transport trolley TRO-R-SRA-GAB-1200* |
150 | 500 | 75 | 6.5 | 1,200 | 1,200 |
*Subject to technical changes without notice
| Type | Max. drive load [kg] | Speed [m/min] | Weight [kg] | Max. power [kW] | Duty cycle [%] |
|---|---|---|---|---|---|
| Hoist drive (1) | 800 | 0 - 40 | 19 | 0,25 | 60 |
| Crane bridge drive (2) | 800 | 0 - 40 | 34 | 0,5 | 60 |
| Complete drive (3) | 800 | 0 - 40 | 53 | 0,75 | 60 |
The modular ceiling suspension system offers a wide range of options for connecting crane systems to existing building structures. An additional superstructure does not need to be used.
Crane system with conductor line to supply a chain hoist
Technical information
| Length | 5 standard lengths of 500 mm to 4,000 mm (can be expanded as needed) |
| Number of poles | 4-pole |
| Max. rated currents | 40 A for 100 % duty cycle; 52 A for 60 % duty cycle |
| Ambient temperatures | -30 °C to +60 °C |
| Flammability | Difficult to ignite (DIN 4102-1 class B1) |
| Protection rating | IP 23 |
| Certification | UL certified |
Vacuum lifting devices from Schmalz make it possible to make manual processes ergonomic. Our crane systems are the perfect addition to our vacuum lifting devices. Load capacities of the crane systems are based on the vacuum lifting devices.
Schmalz divides its product portfolio of vacuum lifting devices into vacuum tube lifters of the type Jumbo and vacuum lifting devices of the type VacuMaster. Schmalz can provide you with a complete workplace solution consisting of a crane system and a vacuum lifting device.
Contact us
T: +91 20 4072 55 00
F: +91 20 4072 55 88
schmalz@schmalz.co.in
