Article No.

6FX2001-3....

6FX2001-2....

Product name

Motion control encoder

Motion control encoder

Product designation

Incremental encoder
with sin/cos 1 V_pp

Incremental encoder
with RS422 (TTL)

Operating voltage DC
U_p on encoder

V

5 ± 10 %

5 ± 10 %
or
10 ... 30

Limit frequence typical

kHz

≥ 180 (- 3 dB)
≥ 450 (- 6 dB)

–

Scanning frequenz maximum

kHz

–

300

No-load current consumption maximum

mA

150

150

Resolution maximum

S/R

2500

5000

Signal level

Sinusoidal 1 V_pp

RS422 (TTL)

Outputs protected against short-circuit to 0 V

Yes
Briefly

Yes

Switching time (10 ... 90 %)
rise/fall time t₊/t_-
(for 1 m (3.28 ft) cable and recommeded input circuit)

ns

–

≤ 50

Phase angle signal A to B
Edge spacing

Degrees

90 ± 10

90

• At 300 kHz

µs

–

≥ 0.45

Cable length to downstream electronics, maximum¹⁾

m (ft)

150 (492)

100 (328) without fault signal
50 (164) with fault signal

Accuracy

arcsec

± 18 mech. Г— 3600/PPR count z

± 18 mech. Г— 3600/PPR count z

LED failure monitoring

–

High-resistance driver

Maximum mechanical speed

rpm

12000

12000

Starting torque at 20 °C (68 °F)

Nm (lb_f-ft)

≤ 0.01 (0.01)

≤ 0.01 (0.01)

Shaft loading capacity

• n в‰¤ 6000 rpm

• Axial

N (lb_f)

40 (8.99)

40 (8.99)

• Radial at shaft extension

N (lb_f)

60 (13.5)

60 (13.5)

• n > 6000 rpm

• Axial

N (lb_f)

10 (2.25)

10 (2.25)

• Radial at shaft extension

N (lb_f)

20 (4.50)

20 (4.50)

Shaft diameter

• Synchro flange

mm (in)

6 (0.24)

6 (0.24)

• Clamp flange

mm (in)

10 (0.39)

10 (0.39)

Shaft length

• Synchro flange

mm (in)

10 (0.39)

10 (0.39)

• Clamp flange

mm (in)

20 (0.79)

20 (0.79)

Angular acceleration maximum

rad/s²

10⁵ 

10⁵

Moment of inertia of rotor

kgm² (lb_f‑in‑s²)

≤ 2.9 Г— 10^-6 (2.57 Г— 10^-5 )

≤ 2.9 Г— 10^-6 (2.57 Г— 10^-5 )

Vibration (55 ... 2000 Hz) according to EN 60068‑2‑6

m/s² (ft/s²)

≤ 300 (984)

≤ 300 (984)

Shock according to EN 60068‑2‑27

• 6 ms

m/s² (ft/s²)

≤ 2000 (6562)

≤ 2000 (6562)

Degree of protection

• At housing

IP67

IP67

• At shaft input

IP64

IP64

Ambient temperature, during

Operation

• Flange outlet or fixed cable

• At U_p = 5 V ± 10 %

°C (°F)

-40 ... +100 (-40 ... +212)

-40 ... +100 (-40 ... +212)

• At U_p = 10 ... 30 V

°C (°F)

–

-40 ... +70 (-40 ... +158)

• Flexible cable

• At U_p = 5 V ± 10 %

°C (°F)

-10 ... +100 (14 ... 212)

-10 ... +100 (14 ... 212)

• At U_p = 10 ... 30 V

°C (°F)

–

-10 ... +70 (14 ... 158) 

Net weight

kg (lb)

0.3 (0.66)

0.3 (0.66)

EMC

EMC Directive 2004/108/EG and regulations for EMC directives (applicable basic standards)

EMC Directive 2004/108/EG and regulations for EMC directives (applicable basic standards)

Certificate of suitability

CE, CSA, UL

CE, CSA, UL