产品中心
ABB主控模块pm803f
- 更新时间：2025-01-05
-
联系方式
欧阳 先生（销售）
- 举报
收藏该店铺
收藏该店铺
已收藏ABB主控模块pm803f
n与n1之间总是存在差异，n1与n的差值称为转差，用Δn表示，即Δn＝n1—n。
把转差Δn与同步转速n1的比值称为转差率或滑差，用s表示，即：
转速n是一代数量，一般取气隙旋转磁场的转向为转速的正方向。
根据上面的计算公式，可知当n=n1时，s＝0；当n＝0时，s＝1；当n＞n1时，s是负值；当电机反转时，n是负值，s＞1。
Watch this item
ALLEN-BRADLEY 2711P-T15C6D2 PANEL VIEW PLUS 1500 Touch
DC power, 128 MB Flash/ 128 MB RAM
One-day shipping available
Location: USA
Watch this item
ALLEN BRADLEY 1395-A65-C1-P12-P50-X1 USPP 1395A65C1P12P
Location: USA
Watch this item
ALLEN BRADLEY 1391-DES45-DI-AQB NSPP 1391DES45DIAQB
Location: USA
Watch this item
8520-OPCP ALLEN BRADLEY OPERATOR INTERFACE/CRT
One-day shipping available
Location: USA
Watch this item
2094-BC07-M05 ALLEN BRADLEY SERVO MODULE
One-day shipping available
Location: USA
Watch this item
ALLEN BRADLEY 150-A135NBDD USPP 150A135NBDD
Location: USA
Watch this item
Allen Bradley 1785-L80B/E
Location: USA
Watch this item
ALLEN BRADLEY 1394-SJT05-T-RL USPP 1394SJT05TRL
Location: USA
Watch this item
Allen Bradley 2711-T10C8 /F | PanelView 1000 *NIBFS*
Location: USA
Watch this item
ALLEN BRADLEY 1336F-B025-AA-EN NSFP 1336FB025AAEN
Location: USA
Watch this item
Allen-Bradley 1785-L40B Fully tested + 1 Year Warranty!
One-day shipping available
Location: USA
Watch this item
ALLEN BRADLEY 1770-T4 USPP 1770T4
Location: USA
Watch this item
ALLEN BRADLEY 1785-L20E/E NSFP 1785L20EE
Location: USA
Watch this item
ALLEN BRADLEY 4100-212-PRA USPP 4100212PRA
Location: USA
Watch this item
ALLEN BRADLEY 1336VT-B030-EOR-FA2-L3 NSFP 1336VTB030EOR
Location: USA
Watch this item
ALLEN BRADLEY 1395-B65-C1-P12 USPP 1395B65C1P12
Location: USA
Watch this item
ALLEN BRADLEY 1756-L63 USPP 1756L63
Location: USA
Watch this item
ALLEN BRADLEY 1779-KFMR USPP 1779KFMR
Location: USA
Watch this item
Allen Bradley 300HP Drive 1336S-BP300-AA-CM-EN4-GM1-HA2
Location: USA
Watch this item
8520-AA12 ALLEN BRADLEY
One-day shipping available
Location: USA
Watch this item
ALLEN BRADLEY 1784-T50A USPP 1784T50A
Location: USA
Watch this item
ALLEN BRADLEY 1756-L62S USPP 1756L62S
Location: USA
Watch this item
*NEW SEALED* Allen Bradley 1756-L55M16 1756L55M16 08/10
One-day shipping available
Location: USA
Watch this item
Allen Bradley 1756-L64/B 1756L64 ControlLogix Processor
60 DAYS WARRANTY! Logix5564 Processor with 16MB Memory
One-day shipping available
Location: USA
Watch this item
Allen Bradley 1756-L64/B 1756L64 ControlLogix Processor
60 DAYS WARRANTY! Logix5564 Processor with 16MB Memory
One-day shipping available
Location: USA
Watch this item
*NEW SEALED* Allen Bradley 1756-L55M16 1756L55M16 09/10
One-day shipping available
Location: USA
Watch this item
1772-PLC2 ALLEN BRADLEY
One-day shipping available
Location: USA
Watch this item
ALLEN BRADLEY 6180-FLIEHLDZHZZ NSPP 6180FLIEHLDZHZZ
Location: USA
