Product Search

    SEARCH NOW FOR ALL YOUR DANAHER MOTION SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Servo Products / Servo Drive/Servo Control

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 151-200 of 882.
    DANAHER MOTION SS2000I

    DANAHER MOTION

    SUPERIOR ELECTRIC

    SS2000I

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE MOTION CONTROLLER, SLO-SYN 2000, OPEN LOOP, FOR USE WITH SS2000D6/12 DRIVES, 2 AXIS, 16 INPUT, 8 OUTPUT, 400 LINES OF USER PROGRAM, SERIAL PORT RS- ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$787.28
    CAN$787.28
    Repair Yours CAN$468.00
    DANAHER MOTION SS2000I-V

    DANAHER MOTION

    SUPERIOR ELECTRIC

    SS2000I-V

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE MOTION CONTROLLER, SLO-SYN 2000, CLOSED LOOP, FOR USE WITH SS2000D6/12 DRIVES, 2 AXIS, 16 INPUT, 8 OUTPUT, 400 LINES OF USER PROGRAM, SERIAL PORT R ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,488.58
    CAN$1,488.58
    Repair Yours CAN$948.00
    DANAHER MOTION 3180-PT010

    DANAHER MOTION

    SUPERIOR ELECTRIC

    3180-PT010

    SERVO DRIVE OSCILLATOR 5AMP INPUT 115VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$454.75
    CAN$454.75
    Repair Yours CAN$370.35
    DANAHER MOTION S60100-PB

    DANAHER MOTION

    SERVOSTAR

    S60100-PB

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, SERVOSTAR 601, 1 AMP RMS, 230-480 VAC, NO OPTION, PROFIBUS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,623.58
    CAN$2,623.58
    Repair Yours CAN$1,867.24
    DANAHER MOTION S60600

    DANAHER MOTION

    KOLLMORGEN IND

    S60600

    DISCONTINUED BY MANUFACTURER, SERVO AMPLIFIER, DIGITAL, SERVOSTAR, 6 AMP, 3 PHASE, 230-480 VAC, 4 KVA, NO OPTION, NO EXPANSION, IP20
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,051.52
    CAN$3,051.52
    Repair Yours CAN$1,788.77
    DANAHER MOTION SR85200-000000

    DANAHER MOTION

    SERVOSTAR

    SR85200-000000

    SERVO AMPLIFIER 230VAC 85AMP 33.8KW OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,169.92
    CAN$4,169.92
    Repair Yours CAN$3,446.59
    DANAHER MOTION S60100-EI

    DANAHER MOTION

    SERVOSTAR

    S60100-EI

    SERVO DRIVE, DEVICE NAME: SERVOSTAR 601, 1 AMP RMS, 230-480 VAC, NO OPTION
    ✓ IN STOCK!
    CAN$10,969.49 Buy Surplus As Low As CAN$4,406.45
    CAN$4,406.45
    Repair Yours CAN$3,206.00
    DANAHER MOTION SLO-SYN3180-PT010

    DANAHER MOTION

    SUPERIOR ELECTRIC

    SLO-SYN3180-PT010

    DANAHER MOTION, SLO-SYN3180-PT010, DISCONTINUED BY MANUFACTURER, SERVO DRIVE OSCILLATOR, 5AMP INPUT, 115VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,749.06
    CAN$1,749.06
    Repair Yours CAN$1,234.50
    DANAHER MOTION S20260-VTS

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    S20260-VTS

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, INPUT: 3.4/3.4/2.7 AMP 1/1/3 PHASE 120/240/240V 47-63 HZ, OUTPUT: 1.5/4.5 AMP CONT/PK, VELOCITY/TORQUE MODES, SFD/HALLS - ALL UNITS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$918.87
    CAN$918.87
    Repair Yours CAN$596.26
    DANAHER MOTION ACS3-208/20-01-201-305A2SV

    DANAHER MOTION

    INDUSTRIAL DEVICES

    ACS3-208/20-01-201-305A2SV

    SERVO AMP AC
    ✓ IN STOCK!
    CAN$5,863.71 Buy Surplus As Low As CAN$2,309.47
    CAN$2,309.47
    Repair Yours CAN$1,616.66
    DANAHER MOTION DE-DSM9-PB-01

    DANAHER MOTION

    INDUSTRIAL DEVICES

    DE-DSM9-PB-01

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, SERIES DSM9, STATUS LEDS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$524.47
    CAN$524.47
    Repair Yours CAN$431.92
    DANAHER MOTION BDS4A-210J-0001/404B2

    DANAHER MOTION

    SERVOSTAR

    BDS4A-210J-0001/404B2

    DISCONTINUED BY MANUFACTURER, SERVO AMPLIFIER, SINEWAVE, 10 AMP, 230 VAC, ELECTRONIC ENCODER OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,543.17
    CAN$4,543.17
    Repair Yours CAN$3,194.89
    DANAHER MOTION S61000

    DANAHER MOTION

    SERVOSTAR

    S61000

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, SERVOSTAR 610, 3 PHASE SUPPLY, 230-480 VAC, 50/60 HZ, 10 AMP, 00730459447
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,435.70
    CAN$3,435.70
    Repair Yours CAN$2,574.20
    DANAHER MOTION VXA-48-8-8

    DANAHER MOTION

    PMI MOTION

    VXA-48-8-8

    DISCONTINUED BY MANUFACTURER, SERVO AMPLIFIER, VXA SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$235.48
    CAN$235.48
    DANAHER MOTION DMC2-50720P

    DANAHER MOTION

    THOMSON INDUSTRIES

    DMC2-50720P

    DISCONTINUED BY MANUFACTURER, MOTION CONTROLLER, DIGTIAL, 5 AMP, 400 VAC, 3 PHASE, 0-400 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,932.82
    CAN$2,932.82
    Repair Yours CAN$2,388.00
    DANAHER MOTION PRD-P320260E-C2

    DANAHER MOTION

    SERVOSTAR

    PRD-P320260E-C2

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 20AMP, 230VAC, 4.5/8KW, 1/3PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,204.94
    CAN$1,204.94
    Repair Yours CAN$843.47
    DANAHER MOTION S60300-550

    DANAHER MOTION

    SERVOSTAR

    S60300-550

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 3 AMP RMS, 230-480 VAC , NO OPTION, WITH MODIFICATIONS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,951.44
    CAN$3,951.44
    Repair Yours CAN$2,036.93
    DANAHER MOTION LR03565

    DANAHER MOTION

    SERVOSTAR

    LR03565

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE ,6.2/4AMP, 115/230V, PRD-0050R00J-03, SERVOSTAR LR03565
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$480.99
    CAN$480.99
    Repair Yours CAN$365.90
    DANAHER MOTION 346

    DANAHER MOTION

    SERVOSTAR

    346

    DISCONTINUED BY MANUFACTURER, AC SERVO DRIVE, 6 AMP, 208-480 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,689.12
    CAN$3,689.12
    Repair Yours CAN$2,497.12
    DANAHER MOTION 401-30277-00

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-30277-00

    SERVO DRIVE CENTURION DSM 110 SERCOS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,549.20
    CAN$1,549.20
    Repair Yours CAN$1,204.95
    DANAHER MOTION 401-34201-13

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-34201-13

    DISCONTINUED BY MANUFACTURER, SERVO SYSTEM, CENTURION DS100, 10AMP, 120/240VAC, 1PHASE, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$518.19
    CAN$518.19
    Repair Yours CAN$365.90
    DANAHER MOTION 401-34317-20

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-34317-20

    SERVO DRIVE, CENTURION, INPUT: 28AMP, 120/240VAC, 50/60HZ, 1 PHASE, 0-400HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,753.97
    CAN$3,753.97
    Repair Yours CAN$2,915.42
    DANAHER MOTION 401-34400-00

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-34400-00

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, DSM-110, INPUT 120/240VAC, 50/60HZ, 1PH, 10 FLA, OUTPUT 120/240VAC, 0-400HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,570.54
    CAN$1,570.54
    Repair Yours CAN$1,090.81
    DANAHER MOTION 401-34401-00

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-34401-00

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 20AMP, PEAK ULTRA 200, BRUSHLESS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$7,433.49
    CAN$7,433.49
    Repair Yours CAN$5,246.63
    DANAHER MOTION 401-34402-00

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-34402-00

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, CENTURION, INPUT: 120/240VAC, 1 PHASE, 50/60HZ, 28 FLA, OUTPUT: 120/240VAC, 0-400HZ, 15 0-PK FLA CONT, 30 0-PK FLA PEAK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$5,179.39
    CAN$5,179.39
    Repair Yours CAN$3,180.00
    DANAHER MOTION 401-56451-00

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-56451-00

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, MICRO DSM, CENTURION, INPUT: 120/240VAC, 1 PHASE, 50/60HZ, 5 FLA, OUTPUT: 120/240VAC, 0-400HZ, 2.5 0-PK FLA CONT, 7.5 0-PK FLA PEAK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$357.32
    CAN$357.32
    Repair Yours CAN$359.19
    DANAHER MOTION 401-56451-50

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    401-56451-50

    SERVO DRIVE, MICRO DSM, CENTURION, INPUT: 120/240VAC, 1 PHASE, 50/60HZ, 5 FLA, OUTPUT: 120/240VAC, 0-400HZ, 2.5 0-PK FLA CONT, 7.5 0-PK FLA PEAK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$475.73
    CAN$475.73
    Repair Yours CAN$365.90
    DANAHER MOTION MMC-SD-1.0-230

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    MMC-SD-1.0-230

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, MMC SMARTDRIVE, ANALOG, 100-240 VAC, 5 AMP CONTINUOUS / 15 AMP PEAK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,698.22
    CAN$3,698.22
    Repair Yours CAN$2,222.10
    DANAHER MOTION S20360-DLS

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    S20360-DLS

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 120/240 VAC, 1/3-PHASE, 3/9 ARMS BASE UNIT, DIGITAL LINK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,213.78
    CAN$2,213.78
    Repair Yours CAN$1,374.33
    DANAHER MOTION M13015644

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M13015644

    DSA SERIES DIGITAL SERCOS SERVO AMPLIFIERS, DSA-014-460-S, 7 AMPS CONT./14 AMPS PEAK, 207-528VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,033.66
    CAN$4,033.66
    Repair Yours CAN$3,333.96
    DANAHER MOTION M.1301.5659

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.1301.5659

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, CENTURION, DSA-094-460, 47 AMPS CONTINUOUS, 94 AMPS PEAK, 3 PHASE, 230-480 VAC, 47-63 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$6,541.06
    CAN$6,541.06
    Repair Yours CAN$5,406.42
    DANAHER MOTION M.3000.0911

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.3000.0911

    DISCONTINUED BY MANUFACTURER, DIGITAL MMC SMART DRIVE SERVO AMPLIFIER,230VAC 3PH WO/SO, MMC-SD-0.5-230-D, 2.5A CONT, 7.5A PEAK, 100-240 VACWO/SO 3PH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,451.66
    CAN$1,451.66
    Repair Yours CAN$1,016.18
    DANAHER MOTION M.3000.0913

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.3000.0913

    DISCONTINUED BY MANUFACTURER, SMART DRIVE, MMC, MMC-SD-2.0-230, 10 AMP CONT, 30 AMP PEAK, 120-240 V AC, 3 PHASE, WO/SO 3 PH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,589.47
    CAN$1,589.47
    Repair Yours CAN$1,176.20
    DANAHER MOTION M.3000.1113

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.3000.1113

    DIGITAL MMC SMART DRIVE SERVO AMPLIFIERS, 230VAC, 3PH, WO/SO, W/ENHANCED FEEDBACK OPTION, MMC-SD-2.0-230-D, 10A CONT, 30A PEAK, 100-240 VACWO/SO 3PH W/ EF
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,297.30
    CAN$1,297.30
    Repair Yours CAN$1,072.27
    DANAHER MOTION 6415-001-C-N-N

    DANAHER MOTION

    PACIFIC SCIENTIFIC MOTION CTRL

    6415-001-C-N-N

    DISCONTINUED BY MANUFACTURER, STEPPER DRIVE, 6415 SERIES, 7.1AMP PEAK, 5ARMS / 24-75VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$400.75
    CAN$400.75
    Repair Yours CAN$365.90
    DANAHER MOTION 446-MC

    DANAHER MOTION

    SERVOSTAR

    446-MC

    DISCONTINUED BY MANUFACTURER, SERVO AMPLIFIER, 400VAC, 310-560VDC, SERVOSTAR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,749.06
    CAN$1,749.06
    Repair Yours CAN$1,195.20
    DANAHER MOTION P70530-PNN

    DANAHER MOTION

    PACIFIC SCIENTIFIC MOTION CTRL

    P70530-PNN

    DISCONTINUED BY MANUFACTURER, STEPPER DRIVE, 24-75VDC ISOLATED, 5.2ADC,OUTPUT 5.0AMP RMS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,124.61
    CAN$2,124.61
    Repair Yours CAN$1,771.82
    DANAHER MOTION PRD-SC30000Z-41

    DANAHER MOTION

    SERVOSTAR

    PRD-SC30000Z-41

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 230VAC, 50/60HZ, 1-3 PH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$733.15
    CAN$733.15
    Repair Yours CAN$499.86
    DANAHER MOTION M.1302.8910

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.1302.8910

    MMC-SD-1.0-230-DN, 5A CONT, 15A PEAK, 100-240 VAC, NARROW VERSION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,943.66
    CAN$2,943.66
    Repair Yours CAN$2,298.75
    DANAHER MOTION M.3000.0460

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.3000.0460

    DISCONTINUED BY MANUFACTURER, MMC SMART DRIVE, DIGITAL, NARROW, 2 KW, 10 AMP CONT, 30 AMP PEAK, SINGLE PHASE, 100-240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,687.21
    CAN$2,687.21
    Repair Yours CAN$2,179.19
    DANAHER MOTION M.3000.0468

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.3000.0468

    DISCONTINUED BY MANUFACTURER, DIGITAL MMC SMART DRIVE SERVO AMPLIFIER, 460 VOLTS AC, 18 A CONT, 36 A PEAK, 180-528 VOLTS AC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$733.92
    CAN$733.92
    Repair Yours CAN$543.08
    DANAHER MOTION M.1300.5140

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M.1300.5140

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, CENTURION, DSA 007-230-S, 120/240 VAC, 50/60 HZ, 1 PHASE, 2.5 AMPS CONTINUOUS / 7.5 AMP PEAK, SERCOS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,982.98
    CAN$1,982.98
    Repair Yours CAN$1,557.06
    DANAHER MOTION DSA-030-230-S

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    DSA-030-230-S

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 1-2KW, 10AMP, 100-240VAC, 1PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,433.54
    CAN$3,433.54
    Repair Yours CAN$2,823.07
    DANAHER MOTION DSM-030

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    DSM-030

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 120/240 VAC, 30 AMP CURRENT RATING,10FLA, CENTURION SERIES, MICRO DSM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,823.87
    CAN$1,823.87
    Repair Yours CAN$1,265.94
    DANAHER MOTION M13025094

    DANAHER MOTION

    GIDDINGS & LEWIS MOTION CNTRL

    M13025094

    ANALOG MMC SMART DRIVE SERVO AMPLIFIERS 460VAC, MMC-SD-2.4-460, 5.5A CONT, 11A PEAK, 180-528 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,498.11
    CAN$3,498.11
    Repair Yours CAN$2,443.66
    DANAHER MOTION S30301-NA

    DANAHER MOTION

    SERVOSTAR

    S30301-NA

    SERVO DRIVE, SERVOSTAR 300, 3 AMP, 3 PHASE, 208-480 VAC, 50/60 HZ, 2.5 KVA, BASE DIVE, WITHOUT BUILT-IN EXPANSION CARD, IP20, (SERVOSTAR 343)
    ✓ IN STOCK!
    CAN$8,014.03 Buy Surplus As Low As CAN$3,997.26
    CAN$3,997.26
    Repair Yours CAN$3,305.79
    DANAHER MOTION S60300-PB

    DANAHER MOTION

    SERVOSTAR

    S60300-PB

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, SERVOSTAR 603, PROFIBUS, 3 PHASE, INPUT VOLTAGE 230-480 VAC, 3 AMP, 2.0 KKVA, CONTROL VOLTAGE 24VDC, SEGMENT DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,623.58
    CAN$2,623.58
    Repair Yours CAN$1,792.80
    DANAHER MOTION BDS5V-203-00010-202A-2-020

    DANAHER MOTION

    INDUSTRIAL DEVICES

    BDS5V-203-00010-202A-2-020

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 3AMP, 3PH, 230VAC, 310VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,231.36
    CAN$2,231.36
    Repair Yours CAN$1,742.90
    DANAHER MOTION PRD-B040ASIB-62

    DANAHER MOTION

    SERVOSTAR

    PRD-B040ASIB-62

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, CR06561, INPUT / 1.8/2.8 KVA / 10/7.8 AMP / 1-3 PHASE / 115/230 VAC, OUTPUT / 1.4/2.2 KVA / 6 AMP / 1-3 PHASE / 115/230 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$782.41
    CAN$782.41
    Repair Yours CAN$533.45
    DANAHER MOTION SAM-PA-480-80-E

    DANAHER MOTION

    THOMSON INDUSTRIES

    SAM-PA-480-80-E

    DISCONTINUED BY MANUFACTURER, MOTION CONTROLLER, VERSION V-28300, 480 VAC, 50-60 HZ, 80 AMP, 42 KW, 24 VDC POWER SOURCE, 1 AMP INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,063.79
    CAN$1,063.79
    Repair Yours CAN$725.30
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11