| Spindle Motors and Drivers |
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| ZJY208/ZJY265 Series Spindle Servo Motor |
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GSK ZJY spindle servo motor is new high performance three-phase induction one independently by GSK CNC Equipment Co., Ltd., employed with F-level insulation structure, exclusive corona enameled wire to frequency inverter and high speed and high precise encoder. It has the characteristics as follows; compact, high precision, low noise, high reliability, high cost-performance and so on. |
| Main Technical Parameters and Contour Dimension of the Motor (Name to be translated) |
| Specification Item |
ZJY132-2.2 |
ZJY132-3.7 |
ZJY132-5.5 |
ZJY132-7.5 |
ZJY160-7.5 |
ZJY160-11 |
ZJY160-15 |
| Rated power (KW) |
2.2 |
3.7 |
5.5 |
7.5 |
7.5 |
11 |
15 |
| Driver motor（V） |
Three phase AC 380 |
| Rated current（A） |
9.3 |
8.9 |
13.2 |
17.3 |
18 |
26 |
35 |
| Rated frequency(Hz) |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
| Rated torque / N·m |
14 |
24 |
35 |
48 |
49 |
72 |
98 |
| 30min power / kW |
3.7 |
5.5 |
7.5 |
11 |
11 |
15 |
18.5 |
| 30min power（A） |
13.6 |
13 |
17.1 |
25 |
26 |
34 |
42 |
| 30min torque / N·m |
24 |
35 |
48 |
70 |
74 |
100 |
123 |
| Rated speed / r/min |
1500 |
1500 |
1500 |
1500 |
1500 |
1500 |
1500 |
| Constant power(r/min) |
1500～8000 |
1500～6000 |
| Max. speed / r/min |
10000 |
10000 |
10000 |
8000 |
7000 |
7000 |
7000 |
| Rotational inertia(kg·m2) |
0.0103 |
0.0168 |
0.0238 |
0.0309 |
0.0413 |
0.0744 |
0.0826 |
| Weight（kg） |
49 |
51 |
66 |
77 |
89 |
107.2 |
125 |
| Installation pattern |
IM B5 or B3 |
IM B5 |
IM B5 or B3（GB/T 997—2003） |
| Guard grade |
IP54（GB/T 4942.1—2001） |
| Insulation grade |
F grade （GB 1094.3—2003） |
| Vibration grade |
R grade （GB 10068—2000） |
| Built-in encoder |
Incremental 1024～5000 p/r |
| Power supply of cooling fan（V） |
three-phrase AC 380 40W 0.14A |
three-phrase AC 380 70W 0.21A |
| Contour dimension（see figure） |
A |
208 |
208 |
208 |
208 |
264 |
264 |
264 |
| B |
104 |
104 |
104 |
104 |
132 |
132 |
132 |
| C |
188 |
188 |
188 |
188 |
216 |
216 |
216 |
| D |
215 |
215 |
215 |
215 |
265 |
265 |
265 |
| E |
60 |
60 |
80 |
80 |
110 |
110 |
110 |
| F |
351 |
401 |
456 |
511 |
425 |
470 |
515 |
| G |
363 |
413 |
468 |
523 |
436 |
481 |
526 |
| H |
180h7 |
180h7 |
180h7 |
180h7 |
230h7 |
230h7 |
230h7 |
| I |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
| J |
28h6 |
28h6 |
32h6 |
38h6 |
48h6 |
48h6 |
48h6 |
| K |
220 |
—— |
—— |
—— |
290 |
290 |
290 |
| L |
132 |
—— |
—— |
—— |
160 |
160 |
160 |
| M |
72 |
—— |
—— |
—— |
95 |
95 |
95 |
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| Appearance dimension |
Flange installation（B5）
Foundation installation（B3）
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| Others |
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| Characteristics |
- Impressive outline and compact configuration, with totally enclosed air cooling structure, beautiful appearance, compact structure.
- Low electromagnetic noise, steady running and high efficiency, with optimal electromagnetic design.
- Reliable stability, little vibration and low noise of motor run within a high speed range, with imported high precision bearings and high precision rotor dynamic balance processing。
- Reliable use under the -15～40℃ ambient temperatures as well as dust and oil fog environment, with special corona resistance enamelled wires for frequency conversion motor, F insulation degree and IP54 protection degree。
- high speed, high precision photoelectric encoder, which can be used for high precision speed and position control if matched with a high performance drive unit.
- Strong overload capability supporting reliable running for 30 minutes at a 150% rated power.
- Wide timing range up to a speed of 10000rpm.
- High performance-cost ratio with shock-resistance and long life.
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