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1PM4 servomotor |
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Coolant inlet temperature |
Because of the formation of condensation, we recommend a coolant inlet temperature of approximately 30 °C (86 °F), depending on the ambient conditions. |
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Cooling water pressure at inlet, max. |
3 bar |
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Temperature monitoring |
2 KTY84 temperature sensors in the stator winding, 1 as reserve |
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Insulation of the stator winding in accordance with EN 60034-1 (IEC 60034-1) |
Temperature class 155 (F) for a coolant inlet temperature of up to 30 °C (86 °F) |
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Encoder system, built-in |
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Incremental encoder sin/cos 1 Vpp 256 S/R without C and D tracks (encoder IN256S/R) |
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19 bit incremental encoder (resolution 524288, 256 S/R internal) without commutation position (encoder IN19DQ) |
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Type of construction in accordance with EN 60034 7 (IEC 60034 7)2) |
IM B35 (IM V15, IM V35) |
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Terminal box location
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Top, rotatable 4 90° |
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Terminal box connection type |
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Terminals in terminal box |
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17-pin circular socket (without mating connector) or DRIVE-CLiQ with SINAMICS S120 |
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Vibration magnitude in accordance with EN 60034 14 (IEC 60034 14) |
Grade SR |
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Shaft and flange accuracy in accordance with |
Tolerance R (reduced) |
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DE shaft extension |
With plain shaft |
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Hollow ID for shaft |
O 11.5 mm (0.45 in) |
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Degree of protection in accordance with EN 60034 5 (IEC 60034 5) |
IP65, IP55 on shaft exit |
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Sound pressure level L pA (1 m) in accordance with EN ISO 1680 |
69 dB5) |
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+ 3 dB |
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Paint finish |
Anthracite |
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Approvals, according to |
cURus |
S/R = signals/revolution
For a list of heat exchanger manufacturers, please refer to Liquid cooling.
1) Not for SIMODRIVE 611.
2) For types of construction, see Selection guides.
3) DE is the drive end with shaft. NDE is the non-drive end.
4) Shaft extension run-out, concentricity of centering ring and shaft, and perpendicularity of flange to shaft..
5) With option L37: 72 dB (A).