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EnviroMIST - Model SM -Hydraulic Motors
We supply hydraulic motors for underground mining where emulsion hydraulic systems can be utilised as power supply. Certain motors applications have been developed in collaboration with our Australian partners and European SM Hydro Group for use in specific Australian underground conditions.
SM HYDRO range of motors includes small volume motors of 1cm3/rotation up to 420cm3/rotation.
The hydraulic motors can be used with some higher power devices eliminating use of hazardous electric motors.
The innovative design of hydraulic motors allows using (instead of mineral oils) fluids of much lower viscosity and lubricity like vegetable oils or water-HFA emulsion of low oil concentration in water.
Available are also motors with a combined hydraulic & spring-operated brake with an integrated control system suitable for machines and equipment which needs to be isolated during operation downtimes.
- customised (non-standard) solution
- constructed in high-precision manufacturing process, with the use of special materials, including sintered carbides and the chemical-thermal surface hardening technology
- robust design, innovative technical solutions, small overall dimensions and weight
- motors can be used with fluids of low viscosity and lubricity, such as HFA emulsions, vegetable oils, etc.
- high rotation and pressure ranges, operational stability at very low RPM
- higher resistance to hydraulic fluid contaminations in comparison to gerotor motors – medium tolerance (100 μ) filters are sufficient to use
- favourable weight-to-power ratio
- can successfully replace electric motors in underground mining where emulsion supply systems are available
- cost- effective and sustainable use thanks to inexpensive and easy regeneration for an unlimited number of times