Product Search

    SEARCH NOW FOR ALL YOUR ASEA BROWN BOVERI SOLUTIONS

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

    Servo Products / Servo Motor

    Radwell is not an authorised 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 authorisation by any rights holder.

    Filter Results
    Results 801-850 of 920.
    ASEA BROWN BOVERI E3HAC5952-1

    ASEA BROWN BOVERI

    E3HAC5952-1

    DISCONTINUED BY MANUFACTURER, MOTOR, WITH PINION, FRAME SIZE: 89 MM, 2000 RPM, 2.4 NM
    Buy Surplus As Low As £4,206.00 Price with VAT: £5,047.20
    £4,206.00 Price with VAT: £5,047.20
    Repair Yours Contact Us
    ASEA BROWN BOVERI E3HAC4789-1

    ASEA BROWN BOVERI

    E3HAC4789-1

    MOTOR, WITH PINION
    £6,464.00 Price with VAT: £7,756.80 Buy Surplus As Low As £3,879.00 Price with VAT: £4,654.80
    £3,879.00 Price with VAT: £4,654.80
    Repair Yours Contact Us
    ASEA BROWN BOVERI SSBSM50N-175CA

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    SSBSM50N-175CA

    AC SERVO MOTOR, BRUSHLESS, BSM SERIES, STAINLESS STEEL, 55 MM FRAME SIZE, SIZE 1, 75 WINDING CODE, 0.45 NM, 0.79 AMP, 4000 RPM, 320 VAC, WITH SHAFT SEAL, METRIC THREADED CONNECTOR, WITH RESO ...
    £3,500.72 Price with VAT: £4,200.86 Buy Surplus As Low As £2,327.98 Price with VAT: £2,793.58
    £2,327.98 Price with VAT: £2,793.58
    Repair Yours Contact Us
    ASEA BROWN BOVERI 37F716X656

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    37F716X656

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, SPINDLE MOTOR, 34.4/19.2 AMP, 3 PHASE, 230/460 VAC, 60 HZ, 15 HP, 1760 RPM
    Buy Surplus As Low As £750.45 Price with VAT: £900.54
    £750.45 Price with VAT: £900.54
    Repair Yours Contact Us
    ASEA BROWN BOVERI V78Q6619M-XS

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    V78Q6619M-XS

    MOTOR 1725R 180VDC 5A
    Buy Surplus As Low As £605.20 Price with VAT: £726.24
    £605.20 Price with VAT: £726.24
    Repair Yours Contact Us
    ASEA BROWN BOVERI SSBSM100C-3150CA

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    SSBSM100C-3150CA

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, STAINLESS STEEL, 146 MM FRAME SIZE, SIZE 3, 150 WINDING CODE, 14.2 NM, 11.4 AMP, 2400 RPM, 320 VAC, WITH SHAFT SEAL, METR ...
    Buy Surplus As Low As £1,584.52 Price with VAT: £1,901.42
    £1,584.52 Price with VAT: £1,901.42
    Repair Yours Contact Us
    ASEA BROWN BOVERI P18A6103R-MA

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    P18A6103R-MA

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 3HP, 230/460V, 1726RPM
    Buy Surplus As Low As £1,960.84 Price with VAT: £2,353.01
    £1,960.84 Price with VAT: £2,353.01
    Repair Yours Contact Us
    ASEA BROWN BOVERI MTE3363BLBCN

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MTE3363BLBCN

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 4000 RPM MAX, 120 V DC, 28.5 A
    Buy Surplus As Low As £1,345.07 Price with VAT: £1,614.08
    £1,345.07 Price with VAT: £1,614.08
    Repair Yours Contact Us
    ASEA BROWN BOVERI MK2250BCBCN

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MK2250BCBCN

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 5.5AMP, 40VDC, 50OI, 5000RPM
    Buy Surplus As Low As £534.96 Price with VAT: £641.95
    £534.96 Price with VAT: £641.95
    Repair Yours Contact Us
    ASEA BROWN BOVERI 8M42309169

    ASEA BROWN BOVERI

    8M42309169

    SERVO MOTOR
    £2,933.33 Price with VAT: £3,520.00 Buy Surplus As Low As £1,466.67 Price with VAT: £1,760.00
    £1,466.67 Price with VAT: £1,760.00
    Repair Yours Contact Us
    ASEA BROWN BOVERI 8651209A0011D

    ASEA BROWN BOVERI

    8651209A0011D

    SERVO MOTOR
    £2,491.00 Price with VAT: £2,989.20 Buy Surplus As Low As £1,495.00 Price with VAT: £1,794.00
    £1,495.00 Price with VAT: £1,794.00
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM90A-2150AX

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BSM90A-2150AX

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, 120 MM FRAME SIZE, SIZE 2, 150 WINDING CODE, 10 NM, 6.7 AMP, 5700 RPM, 320 VAC, NO SHAFT SEAL, METRIC THREADED CONNECTOR, ...
    Buy Surplus As Low As £609.90 Price with VAT: £731.88
    £609.90 Price with VAT: £731.88
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM80N-375TB

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BSM80N-375TB

    AC SERVO MOTOR, TENV ENCLOSURE, 4-POLES, RATED 4000 RPM, MAX SPEED 7000 RPM, BUS RATING 300V, PEAK CURRENT 19.3A, BISS SINGLE TURN ENCODER, IP55, SPEC# S2P375W045
    £3,283.48 Price with VAT: £3,940.18 Buy Surplus As Low As £1,970.38 Price with VAT: £2,364.46
    £1,970.38 Price with VAT: £2,364.46
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1326AB-B350E-21

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    1326AB-B350E-21

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 18.0 NM /160 LB-IN, 1.540 OHM, 4.3 KW, 3200 RPM, 9.5 AMP, 460 VAC, NO BRAKE
    Buy Surplus As Low As £1,687.22 Price with VAT: £2,024.66
    £1,687.22 Price with VAT: £2,024.66
    Repair Yours Contact Us
    ASEA BROWN BOVERI 8C423096V002SL3MB

    ASEA BROWN BOVERI

    8C423096V002SL3MB

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 24VDC, 3000MIN-1, 12 NM
    Buy Surplus As Low As £2,100.00 Price with VAT: £2,520.00
    £2,100.00 Price with VAT: £2,520.00
    Repair Yours Contact Us
    ASEA BROWN BOVERI 722-012-0117

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    722-012-0117

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, BRUSHLESS, ELECTRO CRAFT, WITH CABLE
    Buy Surplus As Low As £1,186.19 Price with VAT: £1,423.43
    £1,186.19 Price with VAT: £1,423.43
    Repair Yours Contact Us
    ASEA BROWN BOVERI 0728-39-003-007

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    0728-39-003-007

    DISCONTINUED BY MANUFACTURER,SERVO MOTOR, E728, 180LB/IN-PK, 120V-MAX, 2700RPM-MAX
    Buy Surplus As Low As £1,503.38 Price with VAT: £1,804.06
    £1,503.38 Price with VAT: £1,804.06
    Repair Yours Contact Us
    ASEA BROWN BOVERI 8642309177C

    ASEA BROWN BOVERI

    8642309177C

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, SYNCHRONOUS, 3 PHASE, 24 VDC, 3000 RPM, 12.5-45 ARMS, 10.5 NM + BRAKE, IP54
    Buy Surplus As Low As £1,540.51 Price with VAT: £1,848.61
    £1,540.51 Price with VAT: £1,848.61
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM100B-4250BF

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BSM100B-4250BF

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, 1200 RPM, 300V
    Buy Surplus As Low As £1,760.58 Price with VAT: £2,112.70
    £1,760.58 Price with VAT: £2,112.70
    Repair Yours Contact Us
    ASEA BROWN BOVERI 24A918Z272G2

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    24A918Z272G2

    DISCONTINUED BY MANUFACTURER, MOTOR, FRAME K, .062 KW, 130 VOLTS, .90 AMPS, CLASS F, 40:1 RATIO
    Buy Surplus As Low As £406.02 Price with VAT: £487.22
    £406.02 Price with VAT: £487.22
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM80C-2150BB2

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BSM80C-2150BB2

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, 89 MM FRAME SIZE, SIZE 2, 150 WINDING CODE, 2.4 NM, 1.82 AMP, 2000 RPM, 320 VAC, MOTOR AND BRAKE, METRIC THREADED CONNECT ...
    Buy Surplus As Low As £1,795.97 Price with VAT: £2,155.16
    £1,795.97 Price with VAT: £2,155.16
    Repair Yours Contact Us
    ASEA BROWN BOVERI SBSC1110-1

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    SBSC1110-1

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, BRUSHLESS, 115 VAC, 1 PHASE, 160 VDC BUS, 10 AMP CONTROL, 2.1 AMP OUT
    Buy Surplus As Low As £1,393.79 Price with VAT: £1,672.55
    £1,393.79 Price with VAT: £1,672.55
    Repair Yours Contact Us
    ASEA BROWN BOVERI SSBSM50N-275CF

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    SSBSM50N-275CF

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, STAINLESS STEEL, 55 MM FRAME SIZE, SIZE 2, 75 WINDING CODE, 0.9 NM, 1.4 AMP, 3750 RPM, 320 VAC, WITH SHAFT SEAL, METRIC T ...
    Buy Surplus As Low As £2,244.96 Price with VAT: £2,693.95
    £2,244.96 Price with VAT: £2,693.95
    Repair Yours Contact Us
    ASEA BROWN BOVERI MTE-3363-BLACE

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MTE-3363-BLACE

    SERVO MOTOR DC 1.28NM D-FLANGE 500LINE ENCODER
    Buy Surplus As Low As £847.28 Price with VAT: £1,016.74
    £847.28 Price with VAT: £1,016.74
    Repair Yours Contact Us
    ASEA BROWN BOVERI MTE-2250-BCBCN

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MTE-2250-BCBCN

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 5.5 AMP, 40 VDC, 5000RPM, 50IO
    Buy Surplus As Low As £1,186.19 Price with VAT: £1,423.43
    £1,186.19 Price with VAT: £1,423.43
    Repair Yours Contact Us
    ASEA BROWN BOVERI MTB-4070-BLYCE

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MTB-4070-BLYCE

    SERVO MOTOR 2500RPM 150VDC 9.2AMP 28LB/IN
    Buy Surplus As Low As £895.69 Price with VAT: £1,074.83
    £895.69 Price with VAT: £1,074.83
    Repair Yours Contact Us
    ASEA BROWN BOVERI MT-7030-ALYDN

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MT-7030-ALYDN

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, DC W/ TACHOMETER & JUNCTION BOX, 230 VDC, 2500 RPM
    Buy Surplus As Low As £2,123.26 Price with VAT: £2,547.91
    £2,123.26 Price with VAT: £2,547.91
    Repair Yours Contact Us
    ASEA BROWN BOVERI MK-2250-BLBCN

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MK-2250-BLBCN

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 5219P TYPE, 5000 RPM, 40 V, 30 A, CONT. DUTY, TENV ENCLOSURE, INSULATION CLASS F
    Buy Surplus As Low As £924.92 Price with VAT: £1,109.90
    £924.92 Price with VAT: £1,109.90
    Repair Yours Contact Us
    ASEA BROWN BOVERI H4030PH00AN

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    H4030PH00AN

    SERVO MOTOR 16AMP 240V 1.5HP 3PHASE 4000RPM
    Buy Surplus As Low As £2,039.86 Price with VAT: £2,447.83
    £2,039.86 Price with VAT: £2,447.83
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1326AB-B530E-21

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    1326AB-B530E-21

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, AC PERMANENT MAGNET, 1326AB TORQUE PLUS SERIES, 460/380 VAC, 149 MM FRAME DIAMETER, 3000 RPM, 4.2 KW, 18 NM, 7.5-9.5 AMP, IEC METRIC FLANGE WITH KE ...
    Buy Surplus As Low As £1,373.65 Price with VAT: £1,648.38
    £1,373.65 Price with VAT: £1,648.38
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1326AB-B430G-21

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    1326AB-B430G-21

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, AC PERMANENT MAGNET, 1326AB TORQUE PLUS SERIES, 460/380 VAC, 108 MM FRAME DIAMETER, 5000 RPM, 2.3 KW, 6.4 NM, 4.5-5.6 AMP, IEC METRIC FLANGE WITH K ...
    Buy Surplus As Low As £1,479.55 Price with VAT: £1,775.46
    £1,479.55 Price with VAT: £1,775.46
    Repair Yours Contact Us
    ASEA BROWN BOVERI PS 130/6-75-P 3262

    ASEA BROWN BOVERI

    PS 130/6-75-P 3262

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, FLANGE MOUNT, WITH KEYWAY
    Buy Surplus As Low As £2,398.87 Price with VAT: £2,878.64
    £2,398.87 Price with VAT: £2,878.64
    Repair Yours Contact Us
    ASEA BROWN BOVERI 0643-03-028

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    0643-03-028

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, WITH BRUSHES, CIRCULAR FLANGE, E643
    Buy Surplus As Low As £1,760.58 Price with VAT: £2,112.70
    £1,760.58 Price with VAT: £2,112.70
    Repair Yours Contact Us
    ASEA BROWN BOVERI 36K202R066C1

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    36K202R066C1

    WASHDOWN DUTY MOTOR, 3PH, 3A, 3HP, 575V, 1760RPM
    £1,660.87 Price with VAT: £1,993.04 Buy Surplus As Low As £996.52 Price with VAT: £1,195.82
    £996.52 Price with VAT: £1,195.82
    Repair Yours Contact Us
    ASEA BROWN BOVERI MTE-4090-BLYCE

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    MTE-4090-BLYCE

    DISCONTINUED BY MANUFACTURER, 40LB IN2500 RPM150 VDC13.15 - 54.72 AMPS7 VOLTS
    Buy Surplus As Low As £410.71 Price with VAT: £492.85
    £410.71 Price with VAT: £492.85
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM100C-4150AB2

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BSM100C-4150AB2

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, 146 MM FRAME SIZE, SIZE 4, 150 WINDING CODE, 20 NM, 16.8 AMP, 2400 RPM, 320 VAC, NO SHAFT SEAL, METRIC THREADED CONNECTOR ...
    Buy Surplus As Low As £2,237.55 Price with VAT: £2,685.06
    £2,237.55 Price with VAT: £2,685.06
    Repair Yours Contact Us
    ASEA BROWN BOVERI 35P1011M127

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    35P1011M127

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 9HP, 330 VDC, 28A, 3600 RPM
    Buy Surplus As Low As £1,722.58 Price with VAT: £2,067.10
    £1,722.58 Price with VAT: £2,067.10
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM0750CN00

    ASEA BROWN BOVERI

    BSM0750CN00

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 4.8 AMP, 104 VAC, 750 W, 3000 RPM, 2.39 NM
    Buy Surplus As Low As £2,527.47 Price with VAT: £3,032.97
    £2,527.47 Price with VAT: £3,032.97
    Repair Yours Contact Us
    ASEA BROWN BOVERI PS90/6-57-T-LSS-4220

    ASEA BROWN BOVERI

    ABB ROBOTICS

    PS90/6-57-T-LSS-4220

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR
    Buy Surplus As Low As £3,428.85 Price with VAT: £4,114.62
    £3,428.85 Price with VAT: £4,114.62
    Repair Yours Contact Us
    ASEA BROWN BOVERI BSM100C-4250AF

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BSM100C-4250AF

    DISCONTINUED BY MANUFACTURER, AC SERVO MOTOR, BRUSHLESS, BSM SERIES, 146 MM FRAME SIZE, SIZE 4, 250 WINDING CODE, 20 NM, 10.6 AMP, 1200 RPM, 320 VAC, NO SHAFT SEAL, METRIC THREADED CONNECTOR ...
    Buy Surplus As Low As £2,239.35 Price with VAT: £2,687.22
    £2,239.35 Price with VAT: £2,687.22
    Repair Yours Contact Us
    ASEA BROWN BOVERI M13F 93534874-01

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    M13F 93534874-01

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 5 HP, 230/460 V, 13/6.5 AMP, 6.8/3.4 MAG CURRENT, 1750 RPM, 60 HZ, 3 PHASE
    Buy Surplus As Low As £1,307.23 Price with VAT: £1,568.68
    £1,307.23 Price with VAT: £1,568.68
    Repair Yours Contact Us
    ASEA BROWN BOVERI PS60-4-123-P-4487

    ASEA BROWN BOVERI

    PS60-4-123-P-4487

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 3 HNP 03009-1
    Buy Surplus As Low As £1,026.15 Price with VAT: £1,231.38
    £1,026.15 Price with VAT: £1,231.38
    Repair Yours Contact Us
    ASEA BROWN BOVERI 35A092T543G1

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    35A092T543G1

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, SMART MOTOR, TEFC TYPE 1, 2HP, 230VAC, 60HZ, 3PH, 5.1FLA, 3500RPM
    Buy Surplus As Low As £188.70 Price with VAT: £226.44
    £188.70 Price with VAT: £226.44
    Repair Yours Contact Us
    ASEA BROWN BOVERI 6044-03-852

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    6044-03-852

    SERVO MOTOR, 6.78NM 60LB-IN 4000RPM, AVAILABLE, REBUILT SURPLUS, NEVER USED, REPAIR YOURS, 24 HOUR RUSH REPAIR, 5-10 DAY REPAIR, 2 YEAR RADWELL WARRANTY
    Buy Surplus As Low As £267.37 Price with VAT: £320.85
    £267.37 Price with VAT: £320.85
    Repair Yours Contact Us
    ASEA BROWN BOVERI 35CB1004A01

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    35CB1004A01

    SERVO MOTOR
    £113.84 Price with VAT: £136.61 Buy Surplus As Low As £75.64 Price with VAT: £90.77
    £75.64 Price with VAT: £90.77
    ASEA BROWN BOVERI 0288-32-006

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    0288-32-006

    SERVO MOTOR DC
    Buy Surplus As Low As £299.28 Price with VAT: £359.13
    £299.28 Price with VAT: £359.13
    Repair Yours Contact Us
    ASEA BROWN BOVERI 0588-31-502

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    0588-31-502

    SERVO MOTOR ELECTRO-CRAFT
    Buy Surplus As Low As £286.85 Price with VAT: £344.22
    £286.85 Price with VAT: £344.22
    Repair Yours Contact Us
    ASEA BROWN BOVERI 0552-10-500

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    0552-10-500

    MOTOR DUAL 1/4IN SHAFT 5000RPM
    £392.45 Price with VAT: £470.94 Buy Surplus As Low As £235.92 Price with VAT: £283.10
    £235.92 Price with VAT: £283.10
    Repair Yours Contact Us
    ASEA BROWN BOVERI 372-013-403-009

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    372-013-403-009

    SERVO MOTOR 4WIRE W/BRUSHES
    Buy Surplus As Low As £366.23 Price with VAT: £439.48
    £366.23 Price with VAT: £439.48
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1611ATC

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    1611ATC

    MOTOR DC VOLT 3HP 1750RPM 180VDC
    £127.32 Price with VAT: £152.78 Buy Surplus As Low As £77.14 Price with VAT: £92.57
    £77.14 Price with VAT: £92.57
    Repair Yours Contact Us
    Previous Next
    9 10 11 12 13 14 15 16 17 18 19