1PH8 for SINAMICS S120 for machine tools Siemens

Область применения


  • Compact machine tools
  • Complex machining centers and turning machines
  • Fully encapsulated milling machines
  • High-load milling spindles
  • Counterspindles or power tools for turning machines
  • Direct power tools with internal cooling
  • Special-purpose machines

Обзор



The SIMOTICS M-1PH8 motors are compact asynchronous motors with a squirrel-cage rotor and degree of protection IP55/IP65. They extend and replace the current power spectrum of our proven 1PH/1PM series. The 1PH8 motors are available in two different cooling types:

  • Forced ventilation
  • Water cooling

These 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.

As a standard, the encoder system for machine tools is C axis capable, an additional encoder for C axis mode is not necessary.

Характеристика



Typical speed/power graph for 1PH8 asynchronous motors1)

The graph shows the typical relationship between motor speed and drive power for SIMOTICS M-1PH8 motors for S1 duty (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 80
Rated power 3.5 kW
Version status 1

1PH8083-. . . . . - . . .1

 

Asynchronous version without brake

1PH8083-1 . . . . - . . .1

Encoder system

Incremental encoder sin/cos 1 Vpp 2048 S/R with C and D tracks (encoder IC2048S/R)

1PH8083-1M . . .- . . .1

Rated speed

1500 rpm

1PH8083-1MF . . - . . .1

Cooling

Water cooling

1PH8083-1MF2 . - . . .1

Type of construction

IM B3 (IM V5, IM V6)

1PH8083-1MF20- . . .1

Shaft extension DE

Plain shaft

1PH8083-1MF20-0 . .1

Bearing version

Standard
Vibration severity R/A
Shaft and flange accuracy R

1PH8083-1MF20-0B .1

Connection

Power connection terminal box top
Cable entry right
Signal connection DE

1PH8083-1MF20-0BA1

Options

 

1PH8083-1MF20-0BA1-Z

 

Additional PTC thermistor chain for alarm and tripping

1PH8083-1MF20-0BA1-Z
A12

 

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

1PH8083-1MF20-0BA1-Z
A12 K23 X05



Особенности


  • Wide range of power ratings
  • The right design for any application
  • Forced ventilation or water cooling
  • Solid shaft or hollow shaft
  • Various bearing concepts
  • Different encoder types for closed-loop speed control and high-precision positioning
  • Excellent performance features
  • Maximum speeds of up to 20000 rpm
  • Excellent rotational accuracy of up to 10 μm
  • 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

Water cooling always brings benefits:

  • With applications in which extreme ambient conditions, such as high temperatures, dust, dirt, or a corrosive atmosphere, do not permit air cooling
  • In processes in which the environment must not be heated

Технические данные



SIMOTICS M-1PH8 motor

  

Cooling

Forced ventilation

Water cooling

  • Cooling water pressure at inlet, max.

‑

6 bar

  • Cooling water flow volume
  
  • 1PH808

‑

6 l/min (1.59 US gallons/min.)

  • 1PH810

‑

8 l/min (2.11 US gallons/min.)

  • 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

‑

20 l/min (5.28 US gallons/min.)

  • 1PH828

‑

35 l/min (9.25 US gallons/min.)

  • Connecting thread at NDE1)

‑

 
  • 1PH808

‑

G 1/8“

  • 1PH810

‑

G 1/4“

  • 1PH813

‑

G 3/8“

  • 1PH818

‑

G 1/2“

  • 1PH818

‑

G 3/8“

  • 1PH822

‑

G 3/8“

  • 1PH828

‑

G 1/2“

Ambient temperature, permissible

-15 ... +40 °C  (5 ... 104 °F)

Coolant inlet temperature

‑

< 30 °C (86 °F)

Temperature monitoring

KTY 84 temperature sensor in the stator winding

  • 1PH818/1PH822/1PH828

Additional KTY 84 as spare

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)

For a coolant inlet temperature of up to 30 °C (86 °F)
Temperature class 180 (H)

Motor fan ratings

 

‑

  • 1PH808
  • 1PH810 bis 1PH816
  • 1PH818/1PH822
  • 1PH828

230 V 1 AC 50/60 Hz, 265 V 1 AC 60 Hz

400 V 3 AC 50/60 Hz, 480 V 3 AC 60 Hz

200 V ... 277 V 1 AC 50/60 Hz (EC fan)

400 V 3 AC 50/60 Hz, 480 V 3 AC 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)

  • 1PH808 to 1PH813

70 dB at a rated pulse frequency of 4 kHz and a speed range up to 5000 rpm

68 dB at a rated pulse frequency of 4 kHz and a speed range up to 5000 rpm

  • 1PH816

73 dB at a rated pulse frequency of 4 kHz and a speed range up to 5000 rpm

69 dB at a rated pulse frequency of 4 kHz and a speed range up to 5000 rpm

  • 1PH818/1PH822

73 dB at a rated pulse frequency of 2 kHz and a speed range:

Forced ventilation (IP55)

1PH818 up to 5000 rpm

1PH822 up to 4500 rpm

70 dB at a rated pulse frequency of 2 kHz or 4 kHz and a speed range:

1PH818 up to 5000 rpm

1PH822 up to 4500 rpm

  • 1PH828

74 dB at a rated pulse frequency of 2 kHz and a speed range up to 3300 rpm:

Forced ventilation (IP55)

1PH828 up to 3300 rpm

72 dB at a rated pulse frequency of 2 kHz and a speed range up to 3300 rpm

Connection

 
  • 1PH808/1PH810/1PH813

Power connector or terminal box

  • 1PH816/1PH818/1PH822/1PH828

Terminal box

Terminal box

  • Fan
  
  • 1PH808

Power connector

‑

  • 1PH810/1PH813

Power connector or terminal box

‑

  • 1PH816/1PH818/1PH822/1PH828

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)2)

Tolerance R

Degree of protection in accordance with EN 60034-5 (IEC 60034-5)

  
  • 1PH808/1PH810/1PH813/1PH816

IP55

IP65

  • 1PH818/1PH822/1PH828

IP55

IP55

  • Fan

IP55, option IP74: IP65

‑

Rating plate

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

Paint finish

Anthracite RAL 7016

Approvals, according to

cURus



1) DE is the drive end with shaft. NDE is the non-drive end.

2) Shaft extension run-out, concentricity of centering ring and shaft, and perpendicularity of flange to shaft..

S/R = signals/revolution