Product name

SIMOTICS L-1FN3 linear motor

Type of motor

Permanent-magnet synchronous linear motor

Magnet material

• Primary section

Rare-earth permanent magnets

• Secondary section

Rare-earth permanent magnets

Overload ratio (F_MAX:F_rated) up to max.

• Version for peak load

2.75

• Version for continuous load

1.7

Cooling

Water cooling¹⁾

Water cooler connections

G 1/8“ internal thread on all primary and secondary section coolers

Temperature influence on surrounding construction with precision cooling, max.

+ 4 K

Coolant inlet temperature, permissible

35 °C (95 °F) (avoid condensation)
>35 °C (95 °F) on reduction of rated motor power

Temperature monitoring integrated in the primary section winding

2 monitoring circuits: Temp-S with PTC thermistor and Temp-F with KTY84 temperature sensor²⁾

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

Temperature class 155 (F) for a winding temperature of 120 °C (248 °F)

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

IP65

Available configurations

Different graduations due to modular construction

Secondary section cover

Exchangeable through all segments or segment by segment

2nd rating plate

Enclosed separately

Encoder system³⁾
(Not included in scope of delivery)

Select according to basic conditions specific to the application and the drive

Connection

• 1FN3050

Permanently connected signal and power cable assembled with plugs or with open core ends

• 1FN3100 ... 1FN3900

Connection cover prepared for separate power and signal cables

Approvals, according to

cURus
UR for 1FN3900-4WC00-….