1PH8 for SINAMICS S120 for machine tools Siemens
![](https://pzip.ru/Images/Siemens/cat/P_NC01_XX_00926i.jpg)
Область применения
- As feed motors in machine tools
- Machines with high requirements in terms of dynamic performance and precision, e.g.:
- Packaging machines
- Servo presses
- Printing machines
- Cross cutters
Обзор
SIMOTICS M-1PH8 motors are compact permanent-magnet synchronous motors with IP55/IP65 degree of protection and they extend/replace the current range of the well-proven 1FT series. The motors are available in different cooling types:
- Forced ventilation for SH 132 to SH 225
- Water cooling for SH 132 to SH 225
The motors have been designed specifically for use in conjunction with the SINAMICS S120 drive system. Depending on the control requirements, appropriate encoder systems are available for the motors for sensing the motor speed and indirect position.
Характеристика
Typical speed/power graph for SIMOTICS M-1PH8 synchronous motors1)
The graph shows the typical relationship between motor speed and drive power for SIMOTICS M-1PH8 motors for duty type S1 (continuous duty) in accordance with IEC 60034-1.
Data for S2 short-time duty and S6 continuous duty can be found in the 1PH8 Motors Configuration Manual.
1) For further configuration information, see the 1PH8 Motors Configuration Manual.
Конфигурация
Ordering example
Selection criteria | Version | Structure of the order number |
---|---|---|
1PH8 motor | Shaft height 132 | 1PH8131-. . . . . - . . .1 |
Synchronous version without brake | 1PH8131-2 . . . . - . . .1 | |
Encoder system | Incremental encoder sin/cos 1 Vpp 2048 S/R with C and D tracks (encoder IC2048S/R) | 1PH8131-2M . . .- . . .1 |
Rated speed | 1500 rpm | 1PH8131-2MF . . - . . .1 |
Cooling | Water cooling | 1PH8131-2MF2 . - . . .1 |
Type of construction | IM B3 (IM V5, IM V6) | 1PH8131-2MF20- . . .1 |
Shaft extension DE | Plain shaft | 1PH8131-2MF20-0 . .1 |
Bearing version | Standard | 1PH8131-2MF20-0B .1 |
Connection | Power connection terminal box top | 1PH8131-2MF20-0BA1 |
Options | 1PH8131-2MF20-0BA1-Z | |
Additional PTC thermistor chain for alarm and tripping | 1PH8131-2MF20-0BA1-Z | |
Special paint finish worldwide: Primer and paint finish sky blue RAL 5015 | 1PH8131-2MF20-0BA1-Z |
Особенности
- Wide range of power ratings
- Different bearing designs
- Different encoder types for closed-loop speed control and high-precision positioning
- Excellent performance features
- Excellent rotational accuracy
- Excellent vibration severity
- High dynamic response (short acceleration times)
- Low noise emission
- Simple, flexible connection system
- Commissioning with electronic rating plate and DRIVE-CLiQ interface
Технические данные
| SIMOTICS M-1PH8 motor | |
---|---|---|
Cooling | Forced ventilation | Water cooling |
| ‑ | 6 bar |
| ||
| ‑ | 12 l/min (3.17 US gallons/min.) |
| 15 l/min (3.96 US gallons/min.) | |
| ‑ | 15 l/min (3.96 US gallons/min.) |
| ‑ | 25 l/min (6.61 US gallons/min.) |
| ||
| ‑ | G 3/8“ |
| ‑ | G 1/2“ |
| ‑ | G 3/8“ |
Ambient temperature, permissible | -15 ... +40 °C (5 … 104 °F)2) | |
Coolant inlet temperature | ‑ | < 30 °C |
Temperature monitoring | KTY 84 temperature sensor in the stator winding | |
| ‑ | Additional KTY 84 as reserve |
Insulation of the stator winding in accordance with EN 60034-1 (IEC 60034-1) | For an ambient temperature of up to 40 °C (104 °F) | |
Motor fan ratings
| 400 V 3 AC ± 10 %, 50 Hz EC fan: | |
Encoder system, built-in | Without DRIVE-CLiQ interface or with DRIVE-CLiQ interface | |
Sound pressure level LpA (1 m) | Rated pulse frequency 4 kHz | Rated pulse frequency 4 kHz/2 kHz2) |
| 70 dB4) | 68 dB4) |
| 73 dB4) | 69 dB4) |
| 73 dB5) | 70 dB6) |
Connection | ||
| Power connector or terminal box | |
| Terminal box | Terminal box |
| Power connector or terminal box | ‑ |
| Terminal box | |
| Connector for signals (without mating connector) or DRIVE-CLiQ | |
Vibration severity | In accordance with Siemens/EN 60034-14 (IEC 60034-14) | |
Shaft and flange accuracy in accordance with DIN 42955 (IEC 60072-1)7) | Tolerance R | |
Degree of protection in accordance with EN 60034-5 (IEC 60034-5) | ||
| IP55 | IP65 |
| ‑ | IP55 |
| IP55, option: IP66 | ‑ |
Rating plate | 1 unit attached to motor | |
Paint finish | Anthracite RAL 7016 | |
Approvals, according to | cURus |
S/R = signals/revolution
1) DE is the drive end with shaft. NDE is the non-drive end.
2) With water cooling - due to the formation of condensation - the ambient temperature may be a maximum of 5 K above that of the coolant inlet temperature.
3) The following motors are designed to conform to temperature class 155 (F):
1PH8138-2.F2/1PH8138-2.G2
1PH8164/1PH8166/1PH8168
4) For rated pulse frequency of 4 kHz and speed range up to 5000 rpm.
5) For rated pulse frequency of 4 kHz or 2 kHz and speed range up to 5000 rpm (1PH818) or 3500 rpm (1PH822).
6) For rated pulse frequency of 4 kHz or 2 kHz and speed range up to 5000 rpm (1PH818) or 4500 rpm (1PH822).
7) Shaft extension run-out, concentricity of centering ring and shaft, and perpendicularity of flange to shaft.