Detailed Product Description
Horizontal balancing machine for Small rotors and complete assemblies
- Complete workplace designed for standing or seated operator
- Highest balancing accuracy through super-critical support pedestals and digital meaurement processing
- Short change-over times, simple and safe operation
- Modular design for various applications
| Range of application Universal balancing machines R1B is especially suitable for verysmall work-pieces such as small armatrues, miniature ventilators andcomplete assemblies, when high balancing tolerances at high speed mustbe achieved. They are used in small production lots as well as researchand development applications. They can be used at varying locations and the change-over for other rotor types is possible in a short time. Design Displacement measuring, horizontal balancing machines of tabletopdesign for standing or seated opertor with semi or fully automaticoperating sequence. If the machine is to be used for assemblies, the two supportpedestals are connected by a frame. An adapter and clamping arrangementis mounted onto this frame for supporting the rotors. The drive canbe by tangential, under slung, over slung, compressed air or, in caseof complete assemblies, by an integrated supply for self-drive. |
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| Product parameters | | | | rotor weight W Occasional overload permitted up to provided the rotor weight is equally shared between the two bearings, i.e. per bearing pedestal | Max. Max. Max. | 6 kg 10 kg 5 kg | Rotor weight (as long as an accommodation of the rotor is possible due to thegeometric data and the minimum achievable residual unbalance issufficient for the balancing task.) | Min. | unlimited | distance between bearing centers (500 mm length machine base) distance between bearing centers with belt drive | Max. Min. Min. | 400 mm 15 mm 36 mm | rotor swing diameter above the machine base rotor swing diameter within the motor range | Max. Max. | 360 mm 150 mm | journal bearing diameter | Max. Min. | 22 mm 8 mm | Belt driving diameter | | 10-150 mm | Balancing speeds based upon 40 mm belt driving diameter approx. (With other belt driving diameters, the speeds change accordingly.In addition, the speed range of the measuring unit must be taken intoaccount. See item 2) | 280 2 850 rpm | Wn2-value for permanent calibration | W·n2 = 50·106kg/min2 | Minimum achievable residual unbalance (Umar) but not better than (MARU) | 0.1 gmm/kg According to item 2 | Unbalance reduction ratio (URR) | | ≥ 95% | |
