1FT7 Compact motor/1FT7 High Dynamic motor

Type of motor

Permanent-magnet synchronous motor

Magnet material

Rare-earth magnet material

Cooling

Natural cooling, forced ventilation, water cooling

Temperature monitoring

KTY84 temperature sensor in stator winding

Insulation of the stator winding in accordance with EN 60034-1 (IEC 60034-1)

Temperature class 155 (F) for a winding temperature rise of ?T = 100 K at an ambient temperature of 40 °C (104 °F)

For water cooling max. inlet temperature 30 °C (86 °F).

Avoid condensation

Type of construction in accordance with EN 60034-7 (IEC 60034-7)

IM B5 (IM V1, IM V3)
with flange 0/ flange 1 (compatible with 1FT6)

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

IP64/IP65/IP67

Shaft extension on the drive end (DE) in accordance with DIN 748-3 (IEC 60072-1)

Plain shaft/
feather key and keyway (half-key balancing)

Shaft and flange accuracy in accordance with DIN 42955 (IEC 60072-1)¹⁾

Tolerance N/Tolerance R

Vibration severity in accordance with EN 60034-14 (IEC 60034-14)

Grade A is maintained up to rated speed/
Grade R

Sound pressure level L_pA (1 m)
in accordance with EN ISO 1680, max.
Tolerance + 3 dB

• 1FT703
• 1FT704 ... 1FT706
• 1FT708 ... 1FT710

60 dB

65 dB

70 dB

Connection

Connectors for signals and power
rotatable

Paint finish

Pearl dark grey RAL 9023

2nd rating plate

Enclosed separately

Holding brake

Without/with

Approvals, according to

cURus

Incremental encoder

IC2048S/R encoder

Incremental encoder sin/cos 1 V_pp 2048 S/R with C and D tracks

Absolute encoder

AM2048S/R encoder

Absolute encoder 2048 S/R, 4096 revolutions, multi-turn

Absolute encoder, single-turn²⁾

AS24DQI encoder

Absolute encoder, single-turn, 24 bit

Absolute encoder, multi-turn

AM24DQI encoder

Absolute encoder 24 bit + 12 bit multi-turn