Wheelheads
HFB and HFD Series High-Frequency Wheelheads
For use as grinding wheel spindles in internal grinding machines.
The built-in motor spindle offers high speed and rigidity.
All Toyo internal grinding machines are equipped with this type of wheelhead, delivering the very highest levels of grinding precision and production efficiency.
Wheelhead Type No. |
Serial Number | Set Speed min-1 | Output (kW) |
|---|---|---|---|
| HFB Series | 010 - 150 | 10,000 | 15.0 |
| 015 - 150 | 15,000 | 15.0 | |
| 01 - 230 | 10,000 | 23.0 | |
| 015 - 146 | 15,000 | 14.6 | |
| HFD Series | 03 - 75 | 30,000 | 7.5 |
| 03 - 110 | 30,000 | 11.0 | |
| 03 - 220 | 30,000 | 22.0 | |
| 05 - 37 | 50,000 | 3.7 | |
| 05 - 57 | 50,000 | 5.7 | |
| 05 - 110 | 50,000 | 11.0 | |
| 06 - 22 | 60,000 | 2.2 | |
| 08 - 09 | 80,000 | 0.9 | |
| 08 - 26 | 80,000 | 2.6 | |
| 10 - 06 | 100,000 | 0.6 | |
| 10 - 25 | 100,000 | 2.5 | |
| 15 - 035 | 150,000 | 0.35 |
MQB、GQB、HSB、GH Series
Belt-Driven Type
Belt-drive spindle wheel heads used as spindles in internal grinding machines.
- MQB Series
- Suitable for light-load grinding in high-volume production of a limited range of products. Oil mist lubricatied standard type.
- GQB Series
- Suitable for low-volume production of a wide variety of products. Grease lubricated.
- HSB Series
- Suitable for heavy-load grinding in high-volume, high-throughput production of a limited range of products. Oil mist lubricatied high speed type.
- GH Series
- "Airless"high-speed wheelhead for internal grinding machines. Compressed air is eliminated for improving plant environment.
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Wheelhead Type No.
Serial Number Set Speed min-1 MQB Series 191 - 014 14,500 189 - 018 18,000 187 - 024 24,000 185 - 034 34,000 184 - 042 42,000 183 - 050 50,000 181 - 056 56,000 258 8,000 257 10,000 254 13,500 252 17,000 250 21,700 -
Wheelhead Type No.
Serial Number Set Speed min-1 GQB Series 191 - 009 9,600 189 - 011 11,500 187 - 014 14,300 185 - 019 19,700 184 - 028 28,000 183 - 032 32,400 181 - 040 40,500 HSB Series 193 - 018 18,000 190 - 024 24,000 188 - 030 30,000 186 - 040 40,000 185 - 050 50,000 184 - 060 60,000 GH Series 191 - 017 17,000 189 - 022 22,000 187 - 028 28,000
