模块BMXNOM0200
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≥ 1件¥250.00
在伺服驱动器速度闭环中,电机转子实时速度测量精度对于改善速度环的转速控制动静态特性至关重要。为寻求测量精度与系统成本的平衡,一般采用增量式光电编码器作为测速传感器,与其对应的常用测速方法为M/T测速法。M/T测速法虽然具有一定的测量精度和较宽的测量范围,但这种方法有其固有的缺陷,主要包括:
1)测速周期内检测到至少一个完整的码盘脉冲,限制了低可测转速;
2)用于测速的2个控制系统定时器开关难以严格保持同步,在速度变化较大的测量场合中无法测速精度。因此应用该测速法的传统速度环设计方案难以提高伺服驱动器速度跟随与控制性能 。
[4028] STATS ChipPAC AVI SYSTEM/MODEL:AVI SYSTEM(PRECIS 3D) /SOLVISION
ALTRA INDUSTRIAL MOTION AT006-050-S0-SAM-516 / AT006050S0SAM516
ALTRA INDUSTRIAL MOTION AT006-050-S0-SAM-58 / AT006050S0SAM58
Altra 工业运动 at006-050-s0-sam-516/at006050s0sam516
Altra 工业运动 at006-050-s0-sam-58/at006050s0sam58
BOSCH R911203312 / R911203312
BOSCH R911249775 / R911249775
BOSCH R911271581 / R911271581
BOSCH R911280464 / R911280464
BOSCH R911280554 / R911280554
BOSCH R911280726 / R911280726
BOSCH R911281177 / R911281177
BOSCH R911281826 / R911281826
BOSCH R911284828 / R911284828
BOSCH R911288700 / R911288700
BOSCH R911297934 / R911297934
BOSCH R911310710 / R911310710
BOSCH R911322928 / R911322928
BOSCH R916210511 / R916210511
DANFOSS FC-202N800T7135U2923 / FC202N800T7135U2923
EATON CORPORATION ACE-DG1-75 / ACEDG175
EATON CORPORATION D2ZD348 / D2ZD348
EATON CORPORATION D2ZD350 / D2ZD350
EATON CORPORATION D2ZD352 / D2ZD352
EMERSON RFSF146 / RFSF146
EMERSON RFSF156 / RFSF156
FAG 231S.1400 / 231S1400
FAG 231s.1400/231s1400
FAG 294/600E.MB.H35 Axial Pendelrollenlager Roller Bearing 600,00 x 1030,00 x 2
MERSEN Q206209 / Q206209
Mersen q206209/q206209
MERSEN S101649CF00 / S101649CF00
Mersen s101649cf00/s101649cf00
MITSUBISHI HA-JFS110K24 / HAJFS110K24
OMRON 17212-26310 / 1721226310
REXNORD 0797569 / 0797569
Rexnord 0797569/0797569
REXNORD 10001440 / 10001440
Rexnord 10001440/10001440
REXNORD 3101293 / 3101293
Rexnord 3101293/3101293
SEW EURODRIVE 07159854 / 07159854
SIEMENS 6ES76567EM301EF1 / 6ES76567EM301EF1
TIMKEN 23296 kymbw 906a/23296 kymbw 906a
TIMKEN 23296KYMBW906A / 23296KYMBW906A
TIMKEN 24196 ymbw 33w45a/24196 ymbw 33w45a
TIMKEN 24196 ymbw 33w45ac3/24196 ymbw 33w45ac3
TIMKEN 24196YMBW33W45A / 24196YMBW33W45A
TIMKEN 24196YMBW33W45AC3 / 24196YMBW33W45AC3
TIMKEN EE991201-90017 / EE99120190017
TIMKEN ee991201-90017/ee99120190017
TIMKEN I-2449-A / I2449A
TIMKEN i-2449-a/i2449a
TIMKEN LL889049-90015 / LL88904990015
TIMKEN ll889049-90015/ll88904990015
TIMKEN XR678052-905A3 / XR678052905A3
TIMKEN xr678052-905a3/xr678052905a3
TOSHIBA 1006SDAK41A-A / 1006SDAK41AA
TOSHIBA 1256SDAK41A-A / 1256SDAK41AA
TOSHIBA 3503SDAK41B-A / 3503SDAK41BA
TOSHIBA 3504SDAK41A-A / 3504SDAK41AA
TOSHIBA 4004SDAK41A-A / 4004SDAK41AA