Technical Specifications
| Machine model | H7V | H70V | |
| Maximum mass of workpiece | 18000 kg | 28000 kg | |
| Maximum diameter of workpiece | Φ2500 mm | Φ2900 mm | |
| Workpiece shaft diameter range | Standard type | Φ50~Φ200 mm | Φ60~Φ250 mm |
| Extended type (optional) | Φ200~Φ400 mm | Φ250~Φ500 mm | |
| Distance from flange face to right support center | Minimum spacing | 300 mm | |
| Maximum distance from drive flange to right support center | 4250 mm | ||
| Balance speed (with gearbox) | 190/330/550/900/1350/1660 | ||
| Motor power (D.C) | 55/#75kW | 55/#75/#90kW | |
| Universal coupling specification | Attached | 5000 N·m | |
| Matching | 2250 N·m | ||
| Maximum indication sensitivity of electric measuring box | CAB590 | 75 g·mm | 240 g·mm |
| (balance speed > 820 R / min) | CAB690 | 40 g·mm | 80 g·mm |
| Bed length | Standard bed | 4500mm | |
| Optional bed | 3750mm | ||
| Limit value | Support stiffness GN2kg / min2) | 1740×106 | |
| Driving power Gd2n2(KGM2/ min2) | 3935×106/#5932×106 | 3935×106/#5932×106/#6455×106 | |
| Minimum achievable residual unbalance emar | 1gmm/kg | ||
| Unbalance reduction rate | 90% | ||
Product Features
01
Integral H-shaped support frame, light and reliable structure, small vibration system damping and good rigidity；
02
Each accessory part adopts international and domestic well-known brand products, such as gearboxes, rolling bearings, low-voltage electrical components, etc；
03
Strict and complete quality system, complete technology, testing methods and configuration of various metal processing equipment to ensure product quality；
04
Perfect comprehensive supporting capabilities, can provide flexible and diverse options, and provide you with the most optimized product configuration；
Small ring drives the balancer workpiece
Application
Jizhi balancing machine for cankshafts is especially suitable for balance detection of large motor rotor, water pump rotor, centrifuge rotor, large blower rotor, large machine tool spindle rotor, large paper machine roller rotor, etc.This machine adopts the combination of gearbox speed change and DC motor, and drives the workpiece to rotate through universal coupling. It has the characteristics of high precision, high efficiency, simple operation, intuitive display and strong human-computer interaction ability.
