LEADSHINE 3ND883 3-PHASE MICROSTEPPING DRIVER
2022-08-12
Categorias:
Modelo: undefined - XEB-3ND883
New Leadshine 3nd883 3-phase Microstepping Driver 80 Vdc 8.3a (rms 5.9a) 8yq Business & Industrial:other Business & Industrial
 |
..||..
Introduction:
The 3ND883 is a high resolution 3-phase microstepping driver based on precision current control technology. It’s suitable for driving 3-phase hybrid stepping motors from NEMA size 17 to 34. By using the advanced pure-sinusoidal current control technology, both the noise and vibration of the stepping motor have been greatly reduced, which makes the stepping motors offer servo-like performances. Compared to the 3ND583, it has broader supply voltage range and offers more microstep resolutions, thus can be used to replace more 2-phase stepping systems directly without changing application software, offering better performances. And compared to most of the microstepping drivers in the market, both driver heating and motor heating have been reduced by 15-30%.
Features:
THigh performance, low noise and lost cost
Low driver heating and low motor heating
Supply voltage up to 80 VDC
Output current up to 8.3A (RMS 5.9A)
Input signal TTL compatible
Automatic idle-current reduction
Suitable for 3-phase stepping motors, including 3 lead and 6 lead motors
Optically isolated differential input signals, pulse frequency up to 300 KHz
16 selectable resolutions up to 25600 steps/rev
DIP switch current setting with 8 different values
PUL/DIR & CW/CCW modes optional
Over-voltage, short-voltage, over-current and short-circuit protection
Small size for easy mounting
Specifications:
Electrical Specifications (Tj= 25oC/77oF)
Parameters |
3ND883 |
|||
Min |
Typical |
Max |
Unit |
|
Output current |
2.1(1.5A RMS) |
- |
8.3 (5.9 RMS) |
A |
Supply voltage |
24 |
68 |
80 |
VDC |
Logic signal current |
7 |
10 |
16 |
mA |
Pulse input frequency |
0 |
- |
300 |
kHz |
Isolation resistance |
500 |
- |
- |
Mohm |
-
Connerctor Configuration
Connector P1 Configurations
Pin Function
Details
PUL+(+5V)
Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, effective for each rising edge or falling edge (set by inside jumper J1); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) this input represents clockwise (CW) pulse. For reliable response, pulse width should be longer than 1.5μs. Series connect resistors for current-limiting when +12V or +24V used.
PUL-(PUL)
DIR+(+5V)
DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (set by inside J1 jumper), this signal is counter-clock (CCW) pulse, effective for low level. For reliable motion response, DIR signal should be ahead of PUL signal by 5μs at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW.
DIR-(DIR)
ENA+(+5V) Enable signal: This signal is used for enabling/disabling the driver. High level (NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED).
ENA-(ENA)
Connector P2 Configurations
Pin Function
Details
GND
DC power ground.
VDC
DC power supply, (24~80)VDC, Including voltage fluctuation and EMF voltage.
U
Motor Phase U
V Motor Phase V W Motor Phase W Microstep&CurrentSelecting Microstep Resolution and Drive Output Current
The 3ND883 uses an 8-bit DIP switch to set motor dynamic current, standstill current and microstep resolution, as shown below:
Microstep Resolution Selection
Microstep resolution is set by SW5, 6, 7, 8 of the DIP switch as shown in the following table:
Steps/rev.(for 1.2o motor)
SW5
SW6 SW7 SW8 200
on
on on on 400
off
on on on 1600
on
off on on 3200 off
off on on 6400 on
on off on 12800 off on off on 25600 on
off off on 500 off off off on 1000 on
on on off 1200
off
on on off 2000
on
off on off 4000
off
off on off 5000 on
on off ¿Por que comprar con nosotros?
- Envio rapido y economico! Aproximadamente 8 dias desde la fecha de compra.
- Mas de 3500 productos para profesionales a los mejores precios.
- Soporte tecnico local en tu propio idioma !!
- La garantia mas grande y flexible del mercado.
*COSTOS DE ENVIO:
Usted puede recojer su producto en Nuestras Oficinas SIN COSTO alguno, o bien puede seleccionar cualquiera de las siguientes opciones :
METODO COSTO PRODUCTO ADICIONAL Estafeta Zona Metropolitana 231 m.n. 53 m.n. Redpack 231 m.n. 53 m.n. Estafeta Interior de la Republica 294 m.n. 53 m.n. Redpack Interior de la Republica 294 m.n. 53 m.n. Extra Urgente (DHL-FEDEX-UPS Internacional *aprox 3-4 Dias Hab.) 840 m.n. 252 m.n. Nota al calce...
El nombre Comercial undefined® asi como tambien sus Logotipos son marcas comerciales registradas que pertenecen a su respectivos propietarios undefined Corporation y sus filiales.
¿Es legal la utilizacion de una Marca ajena en los anuncios publicitarios en Canales Comerciales en Internet u otro Medio Comercial?El uso publicitario de una marca ajena por un tercero, se admite siempre y cuando dicho uso no afecte al fin distintivo de la marca utilizada y, no se aprecie un riesgo de confusion y aprovechamiento de la reputacion generada. La Doctrina y Jurisprudencia comunitaria de la Organizacion Mundial de la Propiedad Intelectual OMPI han establecido una serie de requisitos para la legal utilizacion de una marca ajena en publicidad comparativa.
Para hacer una publicidad comparativa eficaz, puede ser indispensable identificar los productos o servicios de un competidor haciendo referencia a una marca de la cual este ultimo es titular, en cuyo caso, y siempre que se haga respetando las condiciones establecidas en la OMPI , no supone una violacion de la marca, nombre comercial u otros signos distintivos de un tercero.
En virtud de que la alusion a la marca ajena es necesaria para indicar el destino del producto o servicio a comercializar, proporcionando con ello informacion al consumidor sobre los productos o servicios que adquieren en el mercado.
Si faltara alguna marca comercial, tuviera errores o estuviera equivocada, pongase en contacto con nosotros lo antes posible para corregirla.
