CAROBA Balancer OnDesk 500 Benchtop Balancing Machine
Supplied, sold and supported by Petrano Supply Inc. in Canada.
Compact benchtop balancing stand for shafts, electric rotors, turbo rotors and small assemblies.
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Overview
The CAROBA Balancer OnDesk 500 is the tabletop version of the PMB Bobertag Balancer Universal 500, and all setup variants and workpiece mountings are compatible between the two. The base system combines an integrated round belt drive, 2 movable bearing blocks on a free oscillating rail and a removable CAROBA UMS measuring system, with a balancing platform for assemblies that run on their own drive and PMB air bearings for contactless balancing at very high speed. Its low weight lets a laboratory store it on a shelf and set it on a workbench when needed.
Applications
- Electric motor and rotor balancing
- Micro turbines, spindles and fan wheels
- R&D, prototypes and quality assurance
Key specifications
| Shaft diameter, standard bearing blocks | 1 to 80 mm |
|---|---|
| Bearing distance | 30 to 500 mm |
| Object diameter and weight | Up to 300 mm diameter; configurable for 0.01 to 35 kg |
| Smallest residual unbalance | < 0.03 gmm on rollers or prisms; < 0.001 gmm on PMB air bearings, depending on object and mounting |
| Balancing speed | Belt drive 180 to 9,000 rpm; air drive above 12,000 rpm; self driven up to 96,000 rpm with UMS Compact and up to 800,000 rpm with UMS Pro or Pro-i |
| Machine | 590 x 485 x 290 mm; 35 kg; 230 V AC; 117 W belt drive |
| Options | Roller bearing blocks, plain bearing prisms, air bearings and air bearing mandrels, custom receptacles, hold down devices, extended oscillating rail |
Specifications are provided by the manufacturer, are for general information only, may change without notice, and are confirmed at quotation.
Third-party brands are used for identification only unless an authorized relationship is expressly stated.
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