Registreeru, et avada oma eksklusiivsed B2B hinnad ja alustada ostlemist. Registreeru kohe!

Omron Juhtseadmed - Lk 39

Omron
In stock: No
Omron
Low Leakage common footprint RFI filter for Compact series (Q2V/V1000/J1000/MX2), 9.4 A, 400 VAC. Please check datasheet for the correct drive selection. AA057933M
45,68 €
Hind kehtib kuni 24.12.25
EAN: 4549734791069
MPN: AX-FIC4010-SE-LL
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SX inverter IP20, 18.5 kW, 3~ 690 VAC, V/f drive, built-in filter, max AA055533D
In stock: No
Omron
SX inverter IP20, 18.5 kW, 3~ 690 VAC, V/f drive, built-in filter, max
5 421,46 €
Hind kehtib kuni 24.12.25
EAN: 4549734988186
MPN: SX-A6018-EVA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Accurax G5 servo drive, 1~ 200 VAC, analog/pulse type, 750 W R8DK0027G
In stock: No
Omron
Accurax G5 servo drive, 1~ 200 VAC, analog/pulse type, 750 W
985,09 €
Hind kehtib kuni 24.12.25
EAN: 4547648651400
MPN: R88D-KT08H
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Sigma 5 servo driver, 1~ 230 V, 50 W, Puls/Analog, rotating motor AA031155R
1 450,25 €
Hind kehtib kuni 24.12.25
EAN: 4547648881395
MPN: SGDV-R70A01A
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
1S series servo motor power cable, 10 m, non braked, 230 V: 100 to 750 W, UL AA054986E
198,03 €
Hind kehtib kuni 24.12.25
EAN: 4549734982962
MPN: R88A-CA1A010SF-E-UL
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Inverter Q2A, 200 V, ND: 82 A / 22 kW, HD: 75 A / 18.5 kW, IP20, max. AA054070A
In stock: No
Omron
Inverter Q2A, 200 V, ND: 82 A / 22 kW, HD: 75 A / 18.5 kW, IP20, max.
2 389,22 €
Hind kehtib kuni 24.12.25
EAN: 4549734959391
MPN: Q2A-A2082-AAA
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Low Leakage common footprint RFI filter for Compact series (Q2V/V1000/J1000/MX2), 80 A, 400 VAC, three phase, for 18.5 kW and 22 kW drives. AA058622A
278,16 €
Hind kehtib kuni 24.12.25
EAN: 4549734797658
MPN: AX-FIC4080-SE-LL
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
1SA series servo hybrid cable, 10 m, with brake, 230 V: 1 kW to 1.5 kW R8A19076R
In stock: No
Omron
1SA series servo hybrid cable, 10 m, with brake, 230 V: 1 kW to 1.5 kW
525,75 €
Hind kehtib kuni 24.12.25
EAN: 4549734451673
MPN: R88A-CX1C010BF
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
1S AC servo motor, 1 kW, 230 VAC, 2000 rpm, 4.77 Nm, absolute encoder, R8M11159B
In stock: No
Omron
1S AC servo motor, 1 kW, 230 VAC, 2000 rpm, 4.77 Nm, absolute encoder,
1 405,82 €
Hind kehtib kuni 24.12.25
EAN: 4549734165143
MPN: R88M-1M1K020T-BS2
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
SX inverter IP20, 37 kW, 3~ 400 VAC, V/f drive, built-in filter, max. output freq. 400 Hz AA055502D
3 624,28 €
Hind kehtib kuni 24.12.25
EAN: 4549734987875
MPN: SX-A4037-EVA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Sigma II motor cable for 7.5 & 11 k W motors, 3 m (straight connector, similar JZSP-CMM02D1 A-03G is right-angled) AA991602M
252,64 €
Hind kehtib kuni 24.12.25
EAN: 4536853867317
MPN: R88A-CAWH003S-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
G5 series AC servo motor, 5 kW, 400 VAC, 3000 rpm, 15.9 Nm, Absolute e R8MK0953C
In stock: No
Omron
G5 series AC servo motor, 5 kW, 400 VAC, 3000 rpm, 15.9 Nm, Absolute e
3 737,33 €
Hind kehtib kuni 24.12.25
EAN: 4547648655026
MPN: R88M-K5K030C-BS2
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Sigma II motor cable for 4.4 k W motors, 30 m AA043352B
463,52 €
Hind kehtib kuni 24.12.25
EAN: 4548583953758
MPN: R88A-CAWG030S-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
G5 series high inertia AC servo motor, 4.0 kW, 400 VAC, 2000 rpm, 19.1 R8MK7814D
In stock: No
Omron
G5 series high inertia AC servo motor, 4.0 kW, 400 VAC, 2000 rpm, 19.1
1 434,28 €
Hind kehtib kuni 24.12.25
EAN: 4548583406896
MPN: R88M-KH3K020F-S1
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
1S series servo encoder cable, 45 m, 230 V: 900 W - 1.5 kW, 400 V: 400 W - 3 kW AA048462C
369,45 €
Hind kehtib kuni 24.12.25
EAN: 4549734906364
MPN: R88A-CR1B045NF-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
1S series servo motor power cable, 3 m, with brake, 400 V: 4 kW to 5.5 R8A19000R
In stock: No
Omron
1S series servo motor power cable, 3 m, with brake, 400 V: 4 kW to 5.5
256,67 €
Hind kehtib kuni 24.12.25
EAN: 4549734209755
MPN: R88A-CA1G003BF
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
M1 AC Drive, 7.5/11 kW (HD/ND), 33/40 A (HD/ND), 200 VAC, 3~ input, OL 3G3M9453D
In stock: No
Omron
M1 AC Drive, 7.5/11 kW (HD/ND), 33/40 A (HD/ND), 200 VAC, 3~ input, OL
1 146,20 €
Hind kehtib kuni 24.12.25
EAN: 4549734764476
MPN: 3G3M1-A2075
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
G5 series servo motor power cable, 50 m, w/o brake, 3 k W to 5 kW AA032615G
765,95 €
Hind kehtib kuni 24.12.25
EAN: 4547648889858
MPN: R88A-CAGD050SR-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Braking Resistor for J1000, 70 Ohms AA025806B
In stock: No
Omron
Braking Resistor for J1000, 70 Ohms
16,71 €
Hind kehtib kuni 24.12.25
EAN: 4547648859790
MPN: A1000-REJ0K15070-IE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
1S series servo motor power cable, 1.5 m, 230 V: 100 to 750 W AA045324H
In stock: No
Omron
1S series servo motor power cable, 1.5 m, 230 V: 100 to 750 W
135,90 €
Hind kehtib kuni 24.12.25
EAN: 4548583972827
MPN: R88A-CA1A001-5SF-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
XtraDrive to Smart Step motor encoder cable, IP67 connector, 10m AA995215H
215,90 €
Hind kehtib kuni 24.12.25
EAN: 4536853874735
MPN: XD-CRA010-DE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SX inverter IP54, 90 kW, 3~ 690 VAC, direct torque control, built-in f AA055816C
In stock: No
Omron
SX inverter IP54, 90 kW, 3~ 690 VAC, direct torque control, built-in f
11 019,76 €
Hind kehtib kuni 24.12.25
EAN: 4549734990974
MPN: SX-D6090-EFA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
AA032628R Servo motor power cable, 30 m, non braked, 50-750W AA032628R
170,74 €
Hind kehtib kuni 24.12.25
EAN: 4547648889964
MPN: R88A-CAGA040SR-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SX inverter IP54, 4 kW, 3~ 400 VAC, direct torque control, built-in fi AA055799M
In stock: No
Omron
SX inverter IP54, 4 kW, 3~ 400 VAC, direct torque control, built-in fi
1 882,88 €
Hind kehtib kuni 24.12.25
EAN: 4549734990806
MPN: SX-D44P0-EFA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
SX inverter IP20, 355 kW, 3~ 400 VAC, V/f drive, built-in filter, max. output freq. 400 Hz AA063727F
25 386,28 €
Hind kehtib kuni 24.12.25
EAN: 4549734846769
MPN: SX-A4355-E3VA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Omron AA042866R AA042866R
3 860,16 €
Hind kehtib kuni 24.12.25
EAN: 4548583948679
MPN: RHF-RA 86-400-50-20-A-RVE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Inverter Q2A, 200 V, ND: 70 A / 18.5 kW, HD: 60 A / 15 kW, IP20, max. AA054069H
In stock: No
Omron
Inverter Q2A, 200 V, ND: 70 A / 18.5 kW, HD: 60 A / 15 kW, IP20, max.
1 937,58 €
Hind kehtib kuni 24.12.25
EAN: 4549734959384
MPN: Q2A-A2070-AAA
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
AC output reactor, 325 A, 0,170 mH, for 132 kW , 400 VAC, 3 phase AA053697F
3 144,12 €
Hind kehtib kuni 24.12.25
EAN: 4549734955881
MPN: AX-RAO00173250-DE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Integrated AC servo motor, 1000 W, 560 VDC, 3000 rpm, 3.2 Nm, Incremental encoder, without brake, Shaft with Key R8EA0014D
1 723,71 €
Hind kehtib kuni 24.12.25
EAN: 4548583575097
MPN: R88E-AECT0330D-S2
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
MX footprint RFI filter, 10 A, 1-phase 200 VAC, flat type, for 0.12 to 0.55 kW models, low leakage current AA030824H
40,67 €
Hind kehtib kuni 24.12.25
EAN: 4547648879194
MPN: AX-FIM1010-DE-LL
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
1S series servo motor power cable, 15 m, non braked, 400 V: 7.5 kW R8A19019M
In stock: No
Omron
1S series servo motor power cable, 15 m, non braked, 400 V: 7.5 kW
667,69 €
Hind kehtib kuni 24.12.25
EAN: 4549734451314
MPN: R88A-CA1H015SF
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Motor Condition Monitoring, AC, 3-phase, Induction motor, Vibration & K6CM0002M
In stock: No
Omron
Motor Condition Monitoring, AC, 3-phase, Induction motor, Vibration &
450,87 €
Hind kehtib kuni 24.12.25
EAN: 4549734178686
MPN: K6CM-VBMD-EIP
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
1S AC servo motor, 400 W, 230 VAC, 3000 rpm, 1.27 Nm, incremental enco R8M10262C
In stock: No
Omron
1S AC servo motor, 400 W, 230 VAC, 3000 rpm, 1.27 Nm, incremental enco
953,08 €
Hind kehtib kuni 24.12.25
EAN: 4549734172431
MPN: R88M-1M40030H-BS2
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Braking resistor, 900 W, 100 ohm nominal AA063444G
55,24 €
Hind kehtib kuni 24.12.25
EAN: 4549734844512
MPN: AX-REM00K9100-IE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Braking resistor, 900 W, 10 ohm nominal AA063430G
55,24 €
Hind kehtib kuni 24.12.25
EAN: 4549734844659
MPN: AX-REM00K9010-IE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Braking resistor, 600 W, 30 ohm nominal AA063447A
31,99 €
Hind kehtib kuni 24.12.25
EAN: 4549734844482
MPN: AX-REM00K6030-IE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Inverter Q2A, 400 V, ND: 4.1 A / 1.50 kW, HD: 3.4 A / 0.75 kW, IP20, m AA052444G
In stock: No
Omron
Inverter Q2A, 400 V, ND: 4.1 A / 1.50 kW, HD: 3.4 A / 0.75 kW, IP20, m
595,84 €
Hind kehtib kuni 24.12.25
EAN: 4549734944212
MPN: Q2A-A4004-AAA
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Sigma V, AC servo motor, 750 W, 3000 rpm, 2.39 Nm, absolute, AA031268G
1 820,30 €
Hind kehtib kuni 24.12.25
EAN: 4547648882521
MPN: SGMJV-08A3A61
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SX inverter IP54, 400 kW, 3~ 400 VAC, direct torque control, built-in AA063702M
In stock: No
Omron
SX inverter IP54, 400 kW, 3~ 400 VAC, direct torque control, built-in
39 494,30 €
Hind kehtib kuni 24.12.25
EAN: 4549734847018
MPN: SX-D4400-E3FA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Integrated AC servo motor, 1000 W, 560 VDC, 3000 rpm, 3.2 Nm, Multiturn Abs. encoder, without brake, Shaft with Key R8EA0002M
2 110,08 €
Hind kehtib kuni 24.12.25
EAN: 4548583574977
MPN: R88E-AECT0330E-S2
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
G-Series Servo Drive, Pulse input type, 800 W, 1~ 200 VAC R8DG0041E
In stock: No
Omron
G-Series Servo Drive, Pulse input type, 800 W, 1~ 200 VAC
676,66 €
Hind kehtib kuni 24.12.25
EAN: 4547648728911
MPN: R88D-GP08H
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Junma series encoder cable, non-IP67 connectors, flexible type, 15m AA020833B
194,96 €
Hind kehtib kuni 24.12.25
EAN: 4536853906689
MPN: JZSP-CHP800-15-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Motor Condition Monitoring, AC, 3-phase, Induction motor, Current Anal K6CM0018F
In stock: No
Omron
Motor Condition Monitoring, AC, 3-phase, Induction motor, Current Anal
624,46 €
Hind kehtib kuni 24.12.25
EAN: 4549734605199
MPN: K6CM-CI2MD-EIP
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Sigma 5 servo driver, 3~ 400 V, 1k W, Mechatrolink 2, linear motor AA031139G
2 183,55 €
Hind kehtib kuni 24.12.25
EAN: 4547648881234
MPN: SGDV-3R5D15A
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Sigma 5 servo driver, 3-phase 400 V, 3 kW, Mechatrolink 2, rotating motor AA031150H
2 802,57 €
Hind kehtib kuni 24.12.25
EAN: 4547648881340
MPN: SGDV-120D11A
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Inverter Q2A, 400 V, ND: 31 A / 15 kW, HD: 24 A / 11 kW, IP20, max. ou AA052438B
In stock: No
Omron
Inverter Q2A, 400 V, ND: 31 A / 15 kW, HD: 24 A / 11 kW, IP20, max. ou
1 529,99 €
Hind kehtib kuni 24.12.25
EAN: 4549734944151
MPN: Q2A-A4031-AAA
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Omron AA040528F AA040528F
188,02 €
Hind kehtib kuni 24.12.25
EAN: 4547648977784
MPN: JZSP-CSM22-30-E-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Inverter Q2V 200V, ND: 70 A / 18.5 kW, HD: 60 A / 15 kW, without integ AA058330C
In stock: No
Omron
Inverter Q2V 200V, ND: 70 A / 18.5 kW, HD: 60 A / 15 kW, without integ
1 980,42 €
Hind kehtib kuni 24.12.25
EAN: 4549734794510
MPN: Q2V-A2070-BAA
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SX inverter IP20, 1.5 kW, 3~ 690 VAC, V/f drive, built-in filter, max. AA055525C
In stock: No
Omron
SX inverter IP20, 1.5 kW, 3~ 690 VAC, V/f drive, built-in filter, max.
3 303,21 €
Hind kehtib kuni 24.12.25
EAN: 4549734988100
MPN: SX-A61P5-EVA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SX Inverter IP20, 450 kW, 3~ 400 VAC, direct torque control, built in AA055651R
In stock: No
Omron
SX Inverter IP20, 450 kW, 3~ 400 VAC, direct torque control, built in
38 487,57 €
Hind kehtib kuni 24.12.25
EAN: 4549734989480
MPN: SX-A4450-EFA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Sigma II power cable for 0.45, 0.85, 1, 1.3, 1.5, 2 k W motors, 3 m AA990715B
In stock: No
Omron
Sigma II power cable for 0.45, 0.85, 1, 1.3, 1.5, 2 k W motors, 3 m
143,94 €
Hind kehtib kuni 24.12.25
EAN: 4536853861711
MPN: R88A-CAWC003S-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
G5 series servo motor power cable, 3 m, braked, 750 W to 2 kW AA028996M
In stock: No
Omron
G5 series servo motor power cable, 3 m, braked, 750 W to 2 kW
179,71 €
Hind kehtib kuni 24.12.25
EAN: 4547648868662
MPN: R88A-CAKF003BR-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Inverter Q2A, 200 V, ND: 56 A / 15 kW, HD: 47 A / 11 kW, IP20, max. ou AA054068M
In stock: No
Omron
Inverter Q2A, 200 V, ND: 56 A / 15 kW, HD: 47 A / 11 kW, IP20, max. ou
1 389,22 €
Hind kehtib kuni 24.12.25
EAN: 4549734959377
MPN: Q2A-A2056-AAA
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
G5 series high inertia AC servo motor, 5.0 kW, 400 VAC, 2000 rpm, 23.9 R8MK7825M
In stock: No
Omron
G5 series high inertia AC servo motor, 5.0 kW, 400 VAC, 2000 rpm, 23.9
2 378,88 €
Hind kehtib kuni 24.12.25
EAN: 4548583407008
MPN: R88M-KH5K020C-BS1
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
SmartStep 2/G-Series brake cable 10m, 50-750 W AA028485C
In stock: No
Omron
SmartStep 2/G-Series brake cable 10m, 50-750 W
60,13 €
Hind kehtib kuni 24.12.25
EAN: 4547648865685
MPN: R88A-CAGA010BR-E
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Low Leakage common footprint RFI filter for Compact series (Q2V/V1000/J1000/MX2), 4.3 A, 400 VAC. Please check datasheet for the correct drive selection. AA057932B
38,46 €
Hind kehtib kuni 24.12.25
EAN: 4549734791052
MPN: AX-FIC4005-SE-LL
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Omron AA032288G AA032288G
2 542,71 €
Hind kehtib kuni 24.12.25
EAN: 4547648887601
MPN: SGMSV-25DDA6F-OY
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
SX inverter IP20, 132 kW, 3~ 400 VAC, direct torque control, built-in filter, max. output freq. 400 Hz AA055522R
10 604,83 €
Hind kehtib kuni 24.12.25
EAN: 4549734988070
MPN: SX-A4132-EFA4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Omron
In stock: No
Omron
Omron AA041056E AA041056E
2 682,84 €
Hind kehtib kuni 24.12.25
EAN: 4547648982962
MPN: SGMEV-08A3A6C
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
AC output reactor, 32 A, 2 mH, for 15 kW , 400 VAC, 3 phase AA029472G
In stock: No
Omron
AC output reactor, 32 A, 2 mH, for 15 kW , 400 VAC, 3 phase
514,84 €
Hind kehtib kuni 24.12.25
EAN: 4547648871969
MPN: AX-RAO02000320-DE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks