Product name

SIMOTICS T-1FW3 complete torque motor

Type of motor

Permanent-magnet synchronous motor

Magnet material

Rare-earth magnet material

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 a coolant (water) inlet temperature of 30 °C (86 °F)

Cooling in accordance with EN 60034-6 (IEC 60034-6)

Water cooling

Thermal motor protection in accordance with EN 60034?11 (IEC 60034?11)

KTY84 temperature sensor in the stator winding

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

• 1FW315/1FW320

IM B14, IM V18, IM V19

• 1FW328

IM B35, IM B5

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

• Hollow shaft

IP54

• Plug-on shaft for 1FW315/1FW320

IP55

• Solid shaft

IP55

Shaft extension in accordance with DIN 748?3 (IEC 60072?1)

Hollow shaft, plug-on shaft, solid shaft

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

Tolerance N
(at normal running temperature)

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

Grade A
is maintained up to rated speed

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

• At rated pulse frequency

• 4 kHz

70 dB

• 2 kHz

73 dB

Shock load

Maximum permissible radial acceleration 50 m/s² (not in operational state)

Bearings

Roller bearings with permanent grease lubrication (bearing replacement interval with regreasing system L_h10 = 60000 h)

Connection

Terminal box for power cable
Connectors for encoder signals and temperature sensor

Paint finish

Anthracite RAL 7016

2nd rating plate

Enclosed separately

Approvals, according to

cURus