1PH8 for SINAMICS S120 for machine tools Siemens

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
Rated power 17.6 kW
Version status 1

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
Vibration severity R/A
Shaft and flange accuracy R

1PH8131-2MF20-0B .1

Connection

Power connection terminal box top
Cable entry right
Signal connection DE

1PH8131-2MF20-0BA1

Options

 

1PH8131-2MF20-0BA1-Z

 

Additional PTC thermistor chain for alarm and tripping

1PH8131-2MF20-0BA1-Z
A12

 

Special paint finish worldwide: Primer and paint finish sky blue RAL 5015

1PH8131-2MF20-0BA1-Z
A12 K23 X05



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

  • Cooling water pressure at inlet, max.

‑

6 bar

  • Cooling water flow volume
  
  • 1PH813

‑

12 l/min (3.17 US gallons/min.)

  • 1PH816
 

15 l/min (3.96 US gallons/min.)

  • 1PH818

‑

15 l/min (3.96 US gallons/min.)

  • 1PH822

‑

25 l/min (6.61 US gallons/min.)

  • Conncting thread at NDE1)
  
  • 1PH813

‑

G 3/8“

  • 1PH816

‑

G 1/2“

  • 1PH818/1PH822

‑

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

  • 1PH818/1PH822

‑

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)
Temperature class 180 (H)3)

Motor fan ratings

  • 1PH813/1PH816
  • 1PH818/1PH822

400 V 3 AC ± 10 %, 50 Hz
480 V 3 AC ± 10 %, 60 Hz

EC fan:
200 ... 277 V 1 AC ± 10 %, 50/60 Hz

Encoder system, built-in

Without DRIVE-CLiQ interface or with DRIVE-CLiQ interface

Sound pressure level LpA (1 m)
in accordance with DIN EN ISO 1680
Tolerance + 3 dB

Rated pulse frequency 4 kHz

Rated pulse frequency 4 kHz/2 kHz2)

  • 1PH813

70 dB4)

68 dB4)

  • 1PH816

73 dB4)

69 dB4)

  • 1PH818/1PH822

73 dB5)

70 dB6)

Connection

  
  • 1PH813

Power connector or terminal box

  • 1PH816 to 1PH822

Terminal box

Terminal box

  • Fan for 1PH813

Power connector or terminal box

‑

  • Fan for 1PH816 to 1PH822

Terminal box

 
  • Encoder system

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)

  
  • 1PH813/1PH816

IP55

IP65

  • 1PH818/1PH822

‑

IP55

  • Fan

IP55, option: IP66

‑

Rating plate

1 unit attached to motor
1 unit supplied loose in terminal box

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.