Hard bearing balancing machine is especially suitable for balance detection of small and medium motor rotors, small and medium turbocharger rotors, automotive air conditioner rotors, small machine tool spindles, fan rotors, etc.
inquiryJizhi Hard bearing balancing machine adopts the combination of belt drive and AC motor. It has the characteristics of high precision, high efficiency, simple operation, intuitive display and strong human-computer interaction ability.Before start-up, as long as the distance between the two calibration faces of the rotor, the distance between the calibration front and the support point, as well as the radius of the calibration front, can correctly display the magnitude and phase of the workpiece unbalance under one start.
The whole mechanical system has sufficient support rigidity.
The support frame is moved by the hand wheel, pneumatically locked, and interlocked with the main shaft.
Equipped with the variable frequency speed control system to achieve stepless speed regulation.
Optional manual / automatic positioning function.
Machine model | H2BK | H20BK | |
Maximum mass of workpiece | 40kg | 100kg | |
Maximum diameter of workpiece | Φ800mm | ||
Distance between two supports | 80~630mm | ||
Workpiece shaft diameter range | Standard type | Φ8~Φ50mm | Φ9~Φ70mm |
Extended type (optional) | Φ100mm | Φ140mm | |
Diameter range of ring belt transmission | Φ20~Φ200mm | ||
Balance speed (when the diameter of the workpiece is Φ 100 mm) | 0~1540r/min | ||
Motor power | 0.75kW(AC) | ||
Maximum indication sensitivity of electric measuring box | CAB590 | 1.5g·mm | 2.4g·mm |
(when balance speed > 820r / min) | CAB690 | 0.5g·mm | 0.8g·mm |
Bed length | Standard bed | 750 mm | |
Optional bed | 1500/3000 mm | ||
Limit value | Support stiffness GN2kg / min2) | 27×106 | |
Driving power Gd2n2(KGM2/ min2) | 3.94×106 | ||
Minimum achievable residual unbalance emar | 0.5gmm/kg | 0.1gmm/kg | |
Unbalance reduction rate | 90% | 90% |
Remark: Based on actual specifications (can be negotiated accroding to customer's requiement)
1. Configure CAB590/CAB690/HW210 electrical measurement system.
2. Configure HECA series electric control system.
3. Equipped with frequency conversion speed regulation system.
4. Manual/automatic positioning function can be added according to user needs.
5. According to user needs, the equipment can be anti-magnetic treatment.
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