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Pulley Driven spindle which with Housing diameter 140 is short nose type.
There is 1 type for Pulley Driven Spindle with Housing diameter 140, Model NO. is M4-HPS, and tool holder is BT40 / DIN40 / CAT40 and BBT40.
Pulley Driven Spindle with Housing diameter 140, M4-HPS, is generic spindle which suitable for vertical and horizontal M/C, recommended travel for machine type is under 800 ~ 1300.
Pulley Driven Spindle with Housing diameter 140, Model NO. is M4-HPS which clamping type is grippers, tool holder could be BT40, DIN40, CAT40 and BBT40, Max. speed is 12000 rpm.
a. High Hardness Taper of the Spindle Shaft
With the addition of many hard, equally thick layers through a treatment process, the high hardness taper is able to maintain the precision of the spindle even after long term operation because the taper is resistant to wear and tear during tool exchanging.
b. Long Life Disc Springs for Tool Exchanging
We perform proper calculation of the disc springs to guarantee high tool exchange life expectancy.
c. Reserved Cooling Channels for Pulley Driven Spindles
Every pulley driven spindle already has cooling channels so oil cooling can be utilized if desired by the customer.
d. Balance of Every Part
By balancing every part, the dynamic balance of the spindle is improved, its vibration is decreased, and resonance effects with the machine are reduced.
Additional functions: CTS, SC, FTU
CTS, SC and FTU are all optional functions.
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CTS
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SC
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FTU
Specififcation Of Pulley Spindle
| MODEL NO. | TOOL HOLDER | MAX. SPEED (RPM) |
NO. OF BEARINGS | CTS | SC | CLAMPING TYPE | DIAMETER OF FRONT BEARING (MM) | OUTER DIAMETER OF HOUSING (MM) | TRAVEL FOR RECOMMENDED MACHINE TYPE |
|---|---|---|---|---|---|---|---|---|---|
| M4-HPS | BBT40 BT40 DIN40 CAT40 |
1000 12000 |
4 | Option | Option | Grippers | Ø 65 | Ø 140 | 800 ~ 1300 |
Table Of Outer Dimension Of Pulley Spindle
| MODEL NO. | L | L1 | L2 | L3 | L4 | L5 | L6 | P | D1 | D2 | D3 (H7) |
M1 | CTS | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| H1 | H2 | D4 | D5 | |||||||||||||
| M4-HPS | 420 | 65 | 47.5 | 250 | 60 | 238 | 364.5 | 5GT68T | 140 | 185 | 140 | 8-M10 PCD Ø 160 |
394.7 | 422.7 | 70 | 56 |
