A02B-0309-C001現貨 in stock! 歡迎來電咨詢~��！

A02B-0309-C001,

A02B-0309-C001

3D打印的技術分類
1、SLA（StereoLithography，光固化成型技術）
指利用紫外光照射液態光敏樹脂發生聚合反應，逐層固化并生成三維實體。SLA制造的工件尺寸精度高，是商業化較早的3D打印技術。
2、CLIP（ContinuousLiquid Interface Production Technology，連續液體界面提取技術）
是Carbon 3D公司在SLA技術的基礎上開發的具有革命性的3D打印技術，將3D打印的速度提高了100倍。CLIP從底部投影，使光敏樹脂固化，未固化的部分通過控制氧氣形成死區，抑制光固化反應而保持穩定的液態區域，保證了固化的連續性。
3、3DP（Three-DimensionalPrinting，三維打印快速成型技術）
與傳統二維噴墨打印接近，從噴頭噴出粘結劑（彩色粘結劑可以打印出彩色制件），將平臺上的粉末粘結成型，通常采用石膏粉作為成型材料。3DP技術目前主要有兩項應用：全彩3D打印和砂模鑄造。
4、PJ（Poly Jet，聚合物噴射技術）
其成型原理類似3DP技術，但噴射的不是粘合劑而是光固化樹脂，噴射完成后通過紫外光照射固化成型。Poly Jet采用陣列式噴頭，甚至可以同時噴射不同材料，實現多種材料、多色材料同時打印。
5、FDM（FusedDeposition Modeling，熔融層積技術）
利用高溫將材料熔化，通過打印頭擠出成細絲，在構件平臺上堆積成型。FDM是最簡單也是最常見的3D打印技術，通常應用于桌面級3D打印設備。
6、NPJ（NanoParticle Jetting，納米顆粒噴射打印技術）
這是金屬3D打印成型技術，使用納米液態金屬以噴墨的方式沉積成型，打印速度比普通激光打印快5倍，且具有優異的精度和表面粗糙度。
7、SLM（SelectiveLaser Melting，選區激光熔化成型技術）
是目前金屬3D打印成型中最普遍應用的技術，采用精細聚焦光斑快速熔化預置金屬粉末，直接獲得任意形狀以及具有完全冶金結合的零件，制件致密度可達99%以上。
8、SLS（SelectiveLaser Sintering，選區激光燒結成型技術）
與SLM技術類似，區別是激光功率不同，通常用于高分子聚合物的3D打印成型。SLS也可用于制造金屬或陶瓷零件，制件致密度低，且需要經過后期致密化處理才能使用。
9、LMD（LaserMetal Deposition，激光熔覆成型技術）
該技術名稱繁多，常用名稱包括：LENS、DMD、DLF、LRF等。與SLM最大不同在于，其粉末通過噴嘴聚集到工作臺面，與激光匯于一點，粉末熔化冷卻后獲得堆積的熔覆實體。
10、EBM（ElectronBeam Melting，電子束熔化技術）
其工藝過程與SLM非常相似，區別在于，EBM所使用的能量源為電子束。EBM的電子束輸出能量通常比SLM的激光輸出功率大一個數量級，掃描速度也遠高于SLM。因此EBM在構建過程中，需要對造型臺整體進行預熱，防止成型過程中溫度過大帶來較大的殘余應力。

上億庫存，國內外近千個倉庫，公司部分產品型號如下，歡迎聯系哦~！

1492-W4 IEC Term Blck 8x47.6x41mm Screw

軟啟動器 3RW40752BB44

CPU 模塊 6ES7 512-1DK01-0AB0 CPU 1512SP-1 PN，200KB 程序，1 MB 數據；48 ns；集成 1x PN 接口 ( 可用 ET 200SP 總線適配器再拓展 2 個 PN 接口 )

150-SM6 SMC-50 Parameter Configuration Module

1734-OB4E POINT I/O 4 Point Digital Output Module

1771-NBSC 1771 Analog Module

188-K3C500 Miniature Circuit Breaker 50 A

193-T1BC25 21-25 A IEC Bimetallic Ovld Relay

20-HIM-A3 PowerFlex Architecture Class HIM

2090-CSBM1DF-14AA18 Kinetix Cable Single DSL 2090-Series

20AC015C0AYNANC0 PowerFlex 70 AC Drive 20A

GA647TPR700 Proficy GlobalCare Assist for CIMPLICITY HMI ProServer 700 I/O Runtime System

GP647IFSTDV00900 GCP iFIX Std HMI 900 I/O Dev

IC600CB517RR Communications Control Module Type 3

IC647HSTCSCCP10M Historian Enterprise Corporate Client Enterprise Connection Pack 10 Users (M4 Key)

IC647TUTM TUT:Telemecanique Uni-Telway

IC693UAA003RR 14 pt AC In/AC Out, AC Power Supply

IC756RDV000K-98 DV Development - Irix Op Sys, Korean, Version 9.8

MicroLogix 1200 System 1762-L24AWAR ML1200 24AC/RLY/AC 2 PORT

PLC-5/1771 System 1771-CFM CONFIGURABLE FLOW METER

Distributed I/O 1794-IA8K CONFORMAL COATED, 85-125V AC INPUT MODULE, 16 PT

Communications 9355-WABGWESE RSLINX GATEWAY - SPANISH

Operator Interface D6190-6.5.8RU CONTROLVIEW REPORTING USER MANUAL (RUSSIAN)

Support 9358-BBKEY60S SUPT RENEWAL CONTRACT FOR 9358BNTK60ENE

Support F1403-MMVER1X FIRMWARE UPGRADE FOR 1403-MMV POWERMONITOR MODULE

RSI Software Products 9324-RL01U3PTE UPGRADE: IN-SUPT: PORTUGUESE RS500 START TO RS500

RSI Software Products 9301-2SE3503 RSVIEW32 RUNTIME 100K WITH RSLINX

RSI Software Products 9358-HSTATH RSBIZWARE HISTORIAN SINGLE USER AUTHORING CLIENT

Motion Control Y-2012-1-H04AA MOTOR,SERVO,1.35 NM,4500RPM,ENCDR,115V,BRK,3.09KG

525 MICRO GREYLINE. 2 LINE 20 CHARS, VF. NEMA 4

IC200DTX200 Operator Interface for changing timer/counter/register values. 2 x 16 character LCD backlight display and 6 operation keys. No stored messaging, PLC stores messages.

IC695CHS012 RX3i BASE 12 SLOTS

MSI-WEB-UNL Unltd Site Clients - Web or Excel Report

VSPCSE-MONUP VisualSPC SE Monitor Upgrade License from Standard (requires customer have current SAFE).

20BD065A0AYNANC0 PowerFlex 700 AC Drive 65 A 50 Hp 20B

20G11LD960AN0NNNNN PowerFlex 755 AC Packaged Drive

22F-A011N103 PowerFlex 4M- 2.2 kW (3 HP) AC Drive

490NAC72100 Quantum MODBUS+避雷裝置

291D-FBZ-G1-3FR Direct Online Reversing Starte

MK3HP 防爆繼電器 DC24V AC110V 3開/3閉，觸點：

1492-SPM2D060 MCB Supplementary Protector 6 A

軟啟動器 3RW30382BB04

電機啟動器 3VU16400CP00

150-F317NBD SMC Flex Smart Motor Controller

1732E-IB16M12 ArmorBlock 16 Point Input Block

1771-RTP1 1771 Remote Terminal Panel

193-EEGF E1 Plus 18-90 A Overload Relay

20-750-1132C-2R PowerFlex 750 Series 24V DC EIO Kit

2090-CPWM7DF-08AF25 MP-Series 25m Continuous-Flex PWR Cable

2097-R6 Kinetix 300/350 75 Ohm Shunt Resistor

ENP2115M010 Male Industrial/Male Industrial, 1 meter

GFK-1687 User Manual-Mini OCS Hardware Manual

IC220BEM485 RS-485 Communications Module interfaces serial I/O devices to a VersaPoint I/O Station. Requires a NIU that supports PCP services, not compatible with IC220EBI002 Ethernet NIU. Supports the following protocols Transparent, End-to-end, Dual buffer,

IC647CSPC005 Proficy Cause+ for Intelligent HMI/SCADA Client Enabler - 5X CALs

IC647PSC000 Proficy Process Systems 5000+ I/O with CIMPLICITY

IC693MCD001 Beta series servo demo case

IC756ADV010J-99 DV Draw Development on AIX Op Sys, Japanese, Version 9.9

MSI-MGMT-100 Production Management Clients 100 Pack

PLC-5/1771 System 1771-DXPS CONTROL COPROCESSOR - SERIAL EXPANDER MODULE

Distributed I/O 1738-IR2M12 24VDC 2 INPUT RTD WITH M12 CONNECTORS

Communications 1784-PCD DEVICENET PCMCIA COMM CARD

Operator Interface 2711-NV6T ANTIGLARE OVERLAY PV1000 TOUCH

Support 9304-WRM300R 9304-WRM300 SOFTWRE SUPPORT CONTRACT REINSTATEMENT

Support 9393-EGLX500R SUPT REINSTATEMENT CONTRACT FOR 9393EGLX500

DeviceNet Products 2706-PDNETK DEVICENET COMMUNICATION MODULE FOR 2706-P7X & P9X

RSI Software Products 9301-2SE335ITU1R RSVIEW32 RUNTIME 150-5K UPGRADE OUT-SUPT (IT)

RSI Software Products 9371-EDES2 RSWIRE DESIGNER/JIC FOR AUTOCAD 14-14.01

Motion Control MPG-B010-031M22 MOTOR,SERVO,GEAR RATIO 31,25NM,208RPM,MULTI,460V

Silver Series 2711-K14C12 PV1400 COLOR KEY, PBUS & RS232 PRINT

HE693SER300 Slot One Sequential Event Recorder

IC670ALG620 RTD 4 Channel Isolated 3 wire

QPI-DEM-L02 QUICKPANEL DEMO 10.5" MONO LCD

ST-5642 STXi 2 Channels, Pulse Out module, 0.5A/24V, Source, 20Khz

20BC260A0ANNAEC0 PowerFlex 700 AC Drive 20B

20F1ANC205AA0NNNNN PowerFlex 753 AC Packaged Drive

22B-B012H204 PowerFlex 40- 2.2 kW (3 HP) AC Drive

140DII33000 Quantum 開關量輸入, 8點, 本安型

284D-FVD4P0Z-10-CR-SB-EMI DeviceNet Variable Frequency Drive

E3S-RS30E4 透明物體檢測30CM,發射式晶體管輸出NPN最大80MA電源12-24VDC

1492-SPM1B005-N MCB Supplementary Protector 0.5 A

人機界面 6AV6545-0DA10-0AX0 MP370 觸摸面板，256 色，12.1 英寸，800? 600

6ES73317KF024AB1

1497B-A5-M13-0-N 200Va 120X240-24V 60Hz Cpt

1606-XLS480G AC or DC Input 36 to 42VDC Out 480W PS

1769-IF8 CompactLogix 8 Pt Analog Input Module

189-AR3 MCB Accessory Auxiliary Contact

194R-HM4-NFPA3 194R Internal Operating Handle

2090-CPBM7DF-14AA05 MP-Series 5m Standard Cable

2090-XXNPMP-8S04 MP-Series 4 m Length Power Cable

CBL-38-MP-30 Power cable for MTR-3S80 series servo motors. 30 feet

GF-0300 Connecting FlashCable to Air Gage Static Model (for use with the Comb o GagePort).

IC200TBX320 Tool box, Micro 20, operator interface and software. Includes (IC200UDR120) 24VDC In/Relay Out, requires 120/240VAC power, (IC200USB001) RS-232 option board with (2) 0 -10VDC analog in with VersaMax DataPanel DP 45 (IC200DTX450) with Proficy Logic

IC646TBSPMPW010 Smart Process Monitoring Process+ Web Clients 10 Pack

IC647NSP000 CIMPLICITY HMI SPC (Statistical Process Control) Option

IC693ACC341 Redundant Power Supply Base with 0.5 meter cable to connect to Power S upply Adapter module. Supports any Series 90-30 power supply.

IC752CBT023RR Datapanel 320T MEG (Mono Expansion w/Genius) w/ Advanced s/w: 320x240 1/4 VGA Mono LCD with 386SX/40 processor. Analog touch screen with te xt, bitmaps, bar graphs, real time clock. With Real Time Trends & Host Comms. With Genius PC/104.

IC800VMCP2200 Power cable for 2 kW VersaMotion servo motors- 20 meter

SLC/1746 System 1746-NI4 (4) ANALOG INPUT FOR PROGRAMMABLE CONTROLLER

Industrial Computers 6189V-CPUSTD1 STANDARD SBC (W/CPU AND COOLER) (1500W)

Application-specific products 1403-CF005 2 X 5 M F LINK FOR POWERMONITOR

Operator Interface 2711-B6C9L1 PV600 COLOR KEY&TOUCH, RS232 (DH485) & RS232 PRINT

Support 9301-2SE2400JPS SUPT RENEWAL CONTRACT FOR 93012SE2400JP

Support 9323-1003ENR SUPT REINSTATEMENT CONTRACT FOR 93231003EN

DeviceNet Products 1734-OB2E 24V DC 2 CHANNEL SOURCE OUTPUT MODULE

RSI Software Products 9301-2SE3100FRE RSVIEW32 RUNTIME 150 (FRENCH)

RSI Software Products 9358-BNTK30ENE RSBATCH BACK-UP KEY 30 UNITS

Motion Control MPL-B330P-SK24AA MOTOR,SERVO,4.18 NM,5000RPM,SINGL,460V,BRK

Motion Control 2090-UXBB-D15 BREAKOUT BOARD CN2,ULTRAX000

GFK-0750 OnTOP for Series 90-30 (State Logic) Program User's Manual

IC646MDA000 View Development/Runtime 8,000 I/O

MSC-TC-C Obsolete - Type J (0 to 760C) in/ 4-20 mA out

PSPC-MONITOR/E Prof Shop Floor SPC Monitor 1 User eSig

20BC015A3AYYANC0 PowerFlex 700 AC Drive 20B

20F11FD065AA0NNNNN PowerFlex 753 AC Packaged Drive

2198-P031 Kinetix 5700 DC Bus Supply

2711P-RC4 PanelView Plus 512MB Ext Memory Card

280A-F12Z-10A-CR ArmorStart Direct Online Starter

CQM1-0D215 輸出 8點.晶體管PNP 24V DC 1A

1492-N47 TERM BLCK End Anchor Std A-B Rail WHT

連接電纜 6ES7368-3BF01-0AA0 IM360/361 連接電纜， 5m

變送器 3RS18001BQ00

TIA 博途 WinCC 選件 6AV2107-0LF00-0BB0 SIMATIC WinCC DataMonitor for Runtime Professional 10 Clients

1585J-M8PBJM-0M6 RJ45 Ethernet Media

1760-L12BWB-NC Pico 12 Point AC Controller

188-K2C100 Miniature Circuit Breaker 10 A

194L-A25-1752 25 A 194L Load Switch

2090-CNSRPRS-AA05 Kinetix 6000M Network Cable

2090-XB120-01 107 Amp 1 Ohm Resistive Brake Module

BC647MRA000 View Runtime 8000 I/O with Proficy GlobalCare Complete with USB Hardware key

GC647IFSTRN00300 GCC iFIX Std HMI 300 I/O Run

IC200CPU002 CPU 42K user configurable user memory, 1.80MSEC/K Boolean one RS232 and one RS485 serial ports

IC646NAP000 Applicom Communications

IC647IFSTRN00900C iFIX Standard HMI 900 I/O Runtime (M1Component Part)

IC670GBI102RR 120Vac/125Vdc Powered Genius Bus Interface Unit

IC697MCS704 This part is obsolete

IC800SLCAPM010 Control cable to connect the SL servo amplifier terminal block to an APM300 motion controller module. 1 meter

ControlLogix/1756 System 1756-M03SE 1756 3 AXIS SERCOS INTERFACE SERVO MODULE

Industrial Computers 6182H-12BRH4B VVCE 1250, KEY/TOUCH, STD MEM, ENET, AC

Process Control 1757-PFBEXP005 PROFIBUS INTERFACE MODULE EXPANSION

Operator Interface 2711P-RN15S CONTROLNET COMMUNICATIONS MODULE

Support 9355-WABSNS SUPT RENEWAL CONTRACT FOR 9355WABSNEN

Support 9361-CHARTR SUPT REINSTATEMENT CONTRACT FOR 9361CHART

ControlNet Products 1734-IV2 24V DC 2 CHANNEL SOURCE INPUT MODULE

RSI Software Products 9301-2SE2400U2R UPGRADE: OUT-SUPT: RSVIEW WORKS 300 TO 32K

RSI Software Products 9357-DNETL3U UPGRADE: IN-SUPT: DNET MGR TO RSNETWORX FOR DNET

Motion Control MPL-A330P-SK24AA MOTOR,SERVO,4.18 NM,5000RPM,SINGL,230V,BRK,6.1KG

Motion Control 2090-UXNFBMP-S03 CABLE,ULGRF50ON-FLEX,MOTOR FEEDBACK,MP,3M

CBL-139 Cable. SIMATIC T.I. 545, 555 Port 2 (RS-422)

IC600WD025 I/O Cable, 25 feet (7.5m)

IC800SKCI030 Interface Cable, S2K Aux. I/O Connector to 44A726268-001 Terminal Block, 3 Meter

OC647IFESGSR00900M iFIX Optn: ESig & ERec 900 I/O Server (M4 Part)

20AD065A3AYNADC0 PowerFlex 70 AC Drive 65 A at 50 Hp 20A

20DC730N0ENNBNANE PowerFlex 700S AC Drive 730 A 400 kW 20D

20P21AD045RA0NNN PowerFlex 45 A DC Drive

2711-NC21 PanelView 5 m to MicroLogix Cable

280-PWRM22F-M6 ArmorConnect 3-PH Power Media drop cable

SC-09 編程電纜

1492-MC5X5 IEC 5 x 5 mm Marker Card

1494U-D30 1494U 30A Switch and Mechanism

軟啟動器 3RW44536BC35

SIMATIC STEP 7 V14 6ES7822-1AA04-0YE5 Upgrade SIMATIC STEP 7 專業版 V11..V13 -> V14 orV11..V13/2010 Combo -> V14/2010 Combo 浮動授權

1585D-M4UBDF-15 Micro D-Code, QD Style Ethernet Media

1756-IF6CIS ControlLogix 6 Point A/I Module

1794-VHSC Flex 2 Point High Speed Counter Module

194E-E16-TN Neutral Terminal

2090-CFBM4DF-CDAF15 MP-Series 15m Feedback Cable

2090-KPBE7-12AA MP-Series Power and Brake Connector Kit

BC641VPN999 VersaPro Nano/Micro Edition Unlimited Seat Site License - Windows Prog ramming Software for VersaMax Nano/Micro PLCs

GC646TRT075 Proficy GlobalCare Complete for Server 75 I/O Runtime System

HMI-BEZ-403 Stainless Steel Bezel: 10.5 inch (QPICxxx0000)/ NEMA 4X

IC641CTL970 Control 90-70 Programmer with CD Documentation Library

IC647IEC010 IEC 61850 Client - 10,000 points

IC660EBA021 Electronic Assembly for IC660BBA021

IC695HSC304 RX3i High Speed Counter, 4 channels. 8 configurable inputs and 7 configurable ESCP outputs. Module supports high speed counting, input interrupts and programmable limit switch.

IC756WRE024J-99 DataViews Runtime for Windows 1-24, Per User, Japanese, Version 9.9

FlexLogix System 1794-ASBK CONFORMALLY COATED, REMOTE I/O ADAPTER

PLC-5/1771 System D1771-6.5.86 PLASTICS MOLDING MODULE INJECT AND CLAMP MODE MNL

Process Control 1757-PLXS100 PROCESSLOGIX 100 POINT SERVER LICENSE

Operator Interface 2711P-T7C4D1 PV PLUS 700, TOUCH, ENET, DC PS, STD MEM

Support 9307-RSE32S SUPT RENEWAL CONTRACT FOR 9307RSE32

Support GML-DCR SUPT REINSTATEMENT CONTRACT FOR GMLDC

Support F1785-L20ESERC FIRMWARE UPGRADE FOR 1785-L20E PLC5 PROCESSOR MODU

RSI Software Products 9301-2SE2300DEE RSVIEW32 WORKS 1500 (GERMAN)

RSI Software Products 9701-VWSB100JPU2 RSV SE STATION 100 TO SE SRV 100 UPG JAPANESE

RSI Software Products 9399-INTHPUG INTERCHANGE FOR HP-UX USERS GUIDE

Motion Control 2098-IPD-010-DN DRIVE, 5A/15A, ULTRA5000, DEVICENET

BC646MBS001 Machine Edition View for Quick Panel, Standard Dev. Auite

IC300DIQ935 32 DC Inputs / 40 DC Outputs, 24VDC Sink or source inputs, 5-35VDC Sinking Outputs

IC752MSC001 Datapanel Power Connector for Models 150/160/240E

MTR-3S63-G-R-B-E-SRR Servo Motor with 24V Brake, Seal

ZA06B-6114-K213#S Motor brake power straight connector for B8/4000is or B12/3000is or B22/2000is motor

20BR125A3ANNANC0 PowerFlex 700 AC Drive 20B

20G1ABC567JN0NNNNN PowerFlex 755 AC Packaged Drive

25A-B5P0N104 PowerFlex 523 0.75kW (1Hp) AC Drive

2711P-T15C21D8S-B PanelView Plus 7 Standard 1500 Brandless

OPC-F1-RY(繼電器輸出)

1492-JG4 Terminal Block

1492-WG6 IEC Term Blck 8x47.6x41mm Screw

軟啟動器 3RW44231BC34

性能信號模塊 6ES7 531-7PF00-0AB0 AI 8：模擬量輸入模塊，高性能，通道隔離，AI 8x U/R/RTD/TC HF( 支持 8 通道 RTD)，35mm 模塊，不含前連接器

156-B70CB1 70 A Contactor

1746-NIO4V SLC 4 point Analog Voltage Comb Module

1788-CN2DN ControlNet to DeviceNet Linking Device

193-T1RZJ Remote Reset Solenoid

20-OPT-TH Top Hat,Pwrflex High Pwr,Frame 9,Ip21

2090-CSBM1DF-14AF12 Kinetix Cable Single DSL 2090-Series

20AC022C3AYNAEC1 PowerFlex 70 AC Drive 22 A at 11 kW 20A

GA647WFL010 Proficy GlobalAssist Complete for Proficy Workflow - 10 User License

GPA-602-F5 LVDT Expansion Unit (Full Bridge for Marposs), includes G-0602 connect ing cable.

IC600CP615RR 13 inch Series Six Plus CPU 125Vdc Power Supply (8 Slots)

IC647HSTCSEO20KM eSignature Option for Historian - Enterprise Corporate Server 20000 Points (M4 Key)

IC647WFL050 Proficy Workflow - 50 User License

IC694ALG221 Input module, analog 4 point current.

IC756RDV010J-97 DV Draw Development on IRIX Op Sys, Japanese, Version 9.7

MicroLogix 1200 System 1762-IQ16 16 POINT 24 VDC SINK/SOURCE INPUT MODULE

PLC-5/1771 System 1771-M1 STEPPER MOTOR CONTROLLER MODULE

Distributed I/O 1794-OA8K CONFORMAL COATED, 85-132V AC OUTPUT MODULE, 16 PT

Communications 9399-INTAIXUG INTERCHANGE FOR AIX USERS GUIDE

Operator Interface D6195-6.5.5FR CONTROLVIEW BUILDER (FRENCH)

Support 9358-BERP03R SUPT REINSTATEMENT CONTRACT FOR 9358BERP03ENE

Support F1771-ACNSERA FIRMWARE UPGRADE FOR 1771-ACN I/O MODULE

RSI Software Products 9324-RL0700NXENE RSLOGIX 500 PROFESSIONAL

RSI Software Products 9301-2SE350ESU1R RSVIEW32 RUNTIME 32K-100K UPGRADE OUT-SUPT (ES)

RSI Software Products 9358-HSTS2350U2 UPGRADE: IN-SUPT: HISTORIAN 300 TO 5K TAG

Motion Control W-4075-R-H00AB MOTOR,SERVO,WASHDOWN,BF,7.2 NM,3000RPM,17.2KG

612A-SI Numeric Keypad Entry, 4 Digit LED DISP., Full Membranne Keys. Sinking Output, NEMA 4

IC200MDD844 MIXED 24VDC POS LOG OUTPUT 0.5A GRP 16PT / INPUT GRP 16PT

IC697ACC621 115VAC SLIM fan tray to be used with Series 90 70 or RX7i slim racks.

MTR-1220-N-D-E-0RR Stepping Motor Nema23

Z44A730464-G17 CONN, ENV MTR PWR 4P STR CE95

20BD077A3ANNACD0 PowerFlex 700 AC Drive 77 A 60 Hp 20B