SIEMENS
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Siemens NC 62 · 2016
Main spindle motors
SIMOTICS M synchronous motors for SINAMICS S120
SIMOTICS M-1PH8
6
■
Technical specifications
Product name
SIMOTICS M-1PH8
Cooling
Forced ventilation
Water cooling
• Cooling water pressure at inlet, max.
–
6 bar
Cooling water
flow rate
Connection thread
at NDE
1)
- 1PH813
–
12 l/min
(3.17 US gallons/min.)
G 3/8"
- 1PH816
–
15 l/min
(3.96 US gallons/min.)
G 1/2"
- 1PH818
–
15 l/min
(3.96 US gallons/min.)
G 3/8"
- 1PH822
–
25 l/min
(6.61 US gallons/min.)
G 3/8"
Ambient temperature, permissible
-15 ... +40 °C (5 ... 104 °F)
2)
Coolant inlet temperature
–
< 30 °C (86 °F)
Temperature monitoring
Temperature sensor in stator winding
• 1PH818/1PH822
Additional temperature sensor as reserve
Stator winding insulation
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)
Fan supply voltage
• 1PH813/1PH816
400 V 3 AC ± 10 %, 50/60 Hz
480 V 3 AC ± 10 %, 60 Hz
• 1PH818/1PH822
200 V 1 AC ... 277 V 50/60 Hz (EC fan)
400 V 3 AC 50/60 Hz, 480 V 3 AC 60 Hz (option L75)
Encoder system, built-in
Without DRIVE-CLiQ interface or with DRIVE-CLiQ interface
Sound pressure level
L
pA
(1 m)
in accordance with DIN EN ISO 1680
Tolerance + 3 dB
• 1PH813
70 dB
4)
68 dB
4)
• 1PH816
73 dB
4)
69 dB
4)
• 1PH818/1PH822
73 dB
5)
70 dB
5)
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)
6)
Tolerance R
Degree of protection in accordance with
EN 60034-5 (IEC 60034-5)
• 1PH813/1PH816
IP55
IP65
• 1PH818/1PH822
IP55
IP55, option L74/L75: IP65
7)
IP55
• fans
–
Rating plate
1 unit attached to motor
1 unit supplied loose in terminal box
Paint finish
Anthracite RAL 7016
Certificate of suitability
cURus
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)
Rated pulse frequency 4 kHz and speed range up to 5000 rpm.
5)
Rated pulse frequency 4 kHz or 2 kHz and speed range up to 3800 rpm (1PH818) or 3500 rpm (1PH822).
6)
Shaft extension run-out, concentricity of centering ring and shaft, and perpendicularity of flange to shaft.
7)
L74 for 1PH813 and 1PH816; L75 for 1PH818 and 1PH822.
© Siemens AG 2016