Features - Siemens 1FT703 series Betriebsanleitung

3.2

Features

Types of construction (EN 60034-7)
Degree of protection (EN 60034-5)
Cooling (EN 60034-6)
A-grade sound pressure level (EN 60034-9)
for speed range up to 3,000 rpm
1FT703., 1FT704., 1FT706.
1FT708., 1FT710.
Thermal motor protection (EN 60034-11)
Shaft end (DIN 748-3; IEC 60072-1)
true running, coaxiality, axial run-out deviation Tolerance N
(DIN 42955; IEC 60072-1)
Oscillating quantity level (EN 60034-14)
Bearing design
Service life of bearing
Winding insulation (EN 60034-1)
Ambient temperatures
Installation altitude (EN 60034-1)
Magnetic material
Electrical connections
Encoder system
Options/expansions
Type of protection (EN 60034-5)
Fitted/mounted elements
Encoder system without
DRIVE-CLiQ interface
Encoder system with
DRIVE-CLiQ interface
Shaft end (DIN 748-3; IEC 60072-1) cylindrical with keyway and feather key;
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ENGLISH
IM B5 (IM V1, IM V3)
IP65
Self-cooling
ca. 65 dB(A)
ca. 70 dB(A)
Temperature sensor KTY84
in the stator winding
cylindrical; without keyway,
Tolerance range k6
Level A (up to rated speed)
Rolling contact bearing with permanent
grease lubrication (lifetime lubrication)
fixed bearing on drive end
25 000 h (guideline)
Temperature class 155 °C (311 °F) (F)
-15 °C to +40 °C (5 °F to 104 °F)
otherwise the rated data are reduced
(see Configuration Manual)
up to 1000 m a.s.l,
otherwise the rated data are reduced
(see Configuration Manual)
Rare-earth material
Revolving plug for output and
encoder signals
cultivated encoder
- speed recording
- recording the rotor position
- indirect positional recording
IP64 / IP67
- closed current holding brake (DIN VDE 0580)
Supply voltage 24 V DC ±10%
- planetary gearing
- I2048 S/R = incremental encoder sin/cos 1 V
- AM2048 S/R = absolute value encoder EnDat
- I22DQ = incremental encoder 22 bit
- AM22DQ = absolute value encoder 22 bit
Tolerance range k6 (balancing with half feather key)
610.40 075.21
2048 S/R
PP
Siemens AG