This makes SynRM the perfect combination of simplicity and efficiency. ![]() Unlike in an induction motor, a SynRM rotor has no induced current and thus no losses. Motors or motor-gearbox combinations that should be used with this mounting arrangement must therefore have at least IP65 protection on the flange side. The core idea of a SynRM motor is that the rotor has no windings or magnets, just electric steel plates stacked together to form a rotor package. Vertical, motor hanging on the machine (IM 3031) With the IM 3031 type of construction and mounting arrangement (vertical, motor hanging on the machine), there is a risk of production fluids or oils penetrating the motor on the flange side. Vertical, motor standing on the machine (IM 3011) Horizontal, motor shaft aligned horizontally (IM 3001) Type of construction and mounting arrangement per EN 60034-7 (IM code) Otherwise, only IP54 applies instead of IP64. IP64 For IP64, the motor must be mounted with the mounting flange and this mounting must correspond at least to IP64 protection. Reduction of nominal and stall current as well as nominal and stall torque at installation elevations starting at 1,000 m above sea levelĢ000 m Requirements that go beyond this must be arranged with B&R.ĭegree of protection per EN 60034-5 (IP code) +55☌ is possible, but this results in premature aging. ![]() +55☌ Continuous operation of the servo motors at an ambient temperature of +40☌ to max. Reduction of nominal and stall current as well as nominal and stall torque at temperatures above 40☌ ![]() FREE Shipping on orders over 25 shipped by Amazon. Rating class, operating mode per EN 60034-1 2PCS Synchronous Synchron Motor 50/60Hz AC 100127V 4W 5-6RPM/MIN CCW/CW For Hand-Made, School Project, Model or Guide Motor (5-6RPM) 202.
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