Máy gia nhiệt vòng bi SKF EAZ
Hãng sản xuất: SKF,
Tình trạng: Còn hàng
Bảo hành: 12 tháng
- Máy gia nhiệt vòng bi SKF
- Thiết bi gia nhiệt vòng bi
- Bàn gia nhiệt vòng bi
- Dụng cụ gia nhiệt vòng bi
- Máy gia nhiệt vòng bi cầm tay
- Máy gia nhiệt vòng bi bằng cảm ứng từ
Safe and easy bearing removal in just 3 minutes
Cylindrical roller bearings are essential machine components for applications in steel, railway and other industries. In many cases cylindrical roller bearings experience harsh operating conditions and need to be replaced frequently. Fixed size EAZ heaters and corresponding control cabinets offer fast, easy and safe dismounting and mounting of cylindrical roller bearing inner rings and similar components. Heating the inner ring creates expansion that overcomes the interference fit and allows the ring to be moved without damaging the shaft or the ring.
The fixed size EAZ induction heaters are designed to safely and easily dismount, and mount, cylindrical roller bearing inner rings, which are often mounted with a very tight interference fit. The modular EAZ solution consists of one or two EAZ coils that are fitted for the application and connected to a matching control cabinet to power and operate the coil.
The SKF EAZ control cabinets are designed to enable the easy operation of the EAZ coils. It allows the user to conveniently set the heating parameters and control the heating process.
FIND A DISTRIBUTOR
EAZ Heater
- Perfect fit – EAZ coils are specifically designed for a given inner ring to achieve optimum dismounting performance and safe operation.
- Easy handling – The lifting eye, two handles and a mechanism to lock the bearing inner ring inside the coil streamlines the dismounting process and helps the operator to safely handle the heater and hot ring.
- Overheating protection – The EAZ coils are equipped with an overheating protection circuit that stops the heating process when the internal coil temperature starts overheating.
Control cabinet
- Intuitive usage – The control cabinets feature an intuitive touch screen that helps the operator to quickly set up the heater and control the heating progress.
- Automatic temperature control – The control cabinets can automatically stop the heating process when the desired temperature is reached by utilizing a temperature probe on the inner ring.
- Demagnetization for mounting and dismounting – The control cabinets feature automatic demagnetization at the end of the heating process. This reduces contamination risks and allows the EAZ system to be used for both mounting and dismounting applications.
- SSD version for two coils – For applications where different EAZ coils are required (e.g. one coil to remove a labyrinth seal ring and another coil to remove a double-row cylindrical roller bearings), both EAZ coils can be permanently connected to the cabinet and the user can select which coil is operated.
Thông số kỹ thuật
| Bearing | Fixed EAZ coil | ||||
| Designation | Inner ring dimension (mm) | Designation | Voltage and current information | ||
| F | B | d | |||
| 315189 A | 179 | 168 | 160 | EAZ F179MV | MV: 400 V, 105 A |
| HV: 500 V, 80 A | |||||
| 314190 | 180 | 130 | 160 | EAZ F180MV | MV: 400 V, 85 A |
| HV: 500 V, 65 A | |||||
| 313812 | 202 | 168 | 180 | EAZ F202MV | MV: 400 V, 85 A |
| HV: 500 V, 65 A | |||||
| 313893 | 222 | 200 | 200 | EAZ F222MV | MV: 400 V, 125 A |
| HV: 500 V, 95 A | |||||
| 313811 | 226 | 192 | 200 | EAZ F226MV | MV: 400 V, 120 A |
| HV: 500 V, 95 A | |||||
| 313824 | 260 | 206 | 230 | EAZ F260MV | MV: 400 V, 160 A |
| HV: 500 V, 120 A | |||||
| 313822 | 312 | 220 | 280 | EAZ F312MV | MV: 400 V, 160 A |
| HV: 500 V, 120 A | |||||
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