Slotting unit for sub spindle
Item Number : STRB700201
Machine : Star
- SR-20R
SONG GIA whole series of products are 100% made by our factory in Taiwan, producing all kinds of bmt tool holders, boring bar holder,turning tool holder, drilling / milling multiple live tool holders; all kinds of tool holders have high rigidity and high precision, and can be widely applied in various turret types.
SONG GIA holds a rigorous quality system and quality control process:
●100% inspection on key parts.
●Verify the roundness and concentricity accuracy of each center bearing to ensure the circumferential vibration tolerance of all live tool holders is within 4µm.
●Finished product inspection before shipment of all live and non-live tool holders.
SONG GIA provides you with diversified CNC drilling/milling whole series options to meet your various processing demands. We also provide customized design and production according to customers’ different requests.
Detailed specifications
| Speed ratio : | 1:0.55 |
| Maximum speed : | 4000RPM |
| Saw arbor shank : | |
| STRB705201 | Ø5.0mm |
| STRB706201 | Ø6.0mm |
| STRB708201 | Ø8.0mm |
| STRB710201 | Ø10.0mm |
| STRB712201 | Ø12.7mm |
| STRB713201 | Ø13.0mm |
| Saw OD (max.) | Ø50mm |
Instruction Manual Slotting unit for sub spindle
Installation step:
A. For SR‐20JC / 10J (T23), put 8 pin on theslotting unit before mounting on the machine.
B. For SR‐20R (T21)
1. Tighten M5 pin in the screw hole on the top left of the machine.
2. Mount the slotting unit on the machine with M5 screws.(Attention: 8 pin should not be on the slotting unit.)
How to adjust the saw arbor?
1. Loosen①M5 screw.
2. Tighten down②M5 set screw to loosen the main body.
3. Rotate③the saw arbor holder with 26mm wrench to adjust the saw arbor. ( The adjustment range:±1mm)
4. Loosen② M5 set screw then tighten the① M5 screw to have③ the saw arbor holder fixed.
