海澄镇AT170-FL-005-S1立式行星减速器

5、空载的运行频率：步进电机在某种驱动形式，电压及额定电流下，电机不带负载的转速频率。

6、运行矩频特性：电机在某种测试条件下测得运行中输出力矩与频率关系的曲线称为运行矩频特性，这是电机诸多动态曲线中最重要的，也是电机选择的根本依据。

其它特性还有惯频特性、起动频率特性等。 电机一旦选定，电机的静力矩确定，而动态力矩却不然，电机的动态力矩取决于电机运行时的平均电流（而非静态电流），平均电流越大，电机输出力矩越大，即电机的频率特性越硬。要使平均电流大，尽可能提高驱动电压，采用小电感大电流的电机。

海澄镇AT170-FL-005-S1立式行星减速器

保证安全的组织措施：工作票制度，工作许可制度，工作监护制度，工作间断、转移和终结制度等组织措施是防止突然来电的预防性措施。工作票制度是准许在电气设备上工作的书面命令，通过工作票可明确安全责任，履行工作许可、工作间断、转移和终结手续，以及作为完成其他安全措施的书面依据。除一些特定的情况外，凡在电气设备上进行工作均必须填用工作票。工作许可制度是指在电气设备上进行工作，必须事先征得工作许可人的同意，未经许可，不准擅自进行工作。

LRZF120-L1-3-S2-P2
LRZF120-L1-4-S2-P2
LRZF120-L1-5-S2-P2
LRZF120-L1-7-S2-P2
LRZF120-L1-10-S2-P2
LRZF120-L2-12-S2-P2
LRZF120-L2-15-S2-P2
LRZF120-L2-16-S2-P2
LRZF120-L2-20-S2-P2
LRZF120-L2-25-S2-P2
LRZF120-L2-28-S2-P2
LRZF120-L2-35-S2-P2
LRZF120-L2-40-S2-P2
LRZF120-L2-50-S2-P2
LRZF120-L2-70-S2-P2
LRZF120-L3-60-S2-P2
LRZF120-L3-64-S2-P2
LRZF120-L3-75-S2-P2
LRZF120-L3-80-S2-P2
LRZF120-L3-100-S2-P2
LRZF120-L3-125-S2-P2
LRZF120-L3-140-S2-P2
LRZF120-L3-175-S2-P2
LRZF120-L3-200-S2-P2
LRZF120-L3-250-S2-P2
LRZF120-L3-300-S2-P2







LRZF160-L1-3-S2-P2
LRZF160-L1-4-S2-P2
LRZF160-L1-5-S2-P2
LRZF160-L1-8-S2-P2
LRZF160-L2-12-S2-P2
LRZF160-L2-15-S2-P2
LRZF160-L2-16-S2-P2
LRZF160-L2-20-S2-P2
LRZF160-L2-25-S2-P2
LRZF160-L2-28-S2-P2
LRZF160-L2-32-S2-P2
LRZF160-L2-40-S2-P2
LRZF160-L2-64-S2-P2
LRZF160-L3-64-S2-P2
LRZF160-L3-75-S2-P2
LRZF160-L3-80-S2-P2
LRZF160-L3-100-S2-P2
LRZF160-L3-120-S2-P2
LRZF160-L3-128-S2-P2
LRZF160-L3-160-S2-P2
LRZF160-L3-200-S2-P2


海澄镇AT170-FL-005-S1立式行星减速器

海澄镇AT170-FL-005-S1立式行星减速器
了解这些类型之间存在的主要差异会对您的选择起到极大的帮助（您可以根据实际应用情况选择最为适用的网框类型）。木质网框：木质网框是最为原始的网框，同时它也是制作最为简便、成本最为低廉的一种网框。木质网框目前仍活跃在制衣工业领域之中，主要用于家庭式的小规模生产。早期的木质网框利用的是销钉或凹槽手动固定方法，但是手动固定无法使网布得到充分伸展。因为松动的网布会在印染、印刷与再制过程中引致诸多问题，所以我们不推荐使用这种木质网框。

海澄镇AT170-FL-005-S1立式行星减速器

台湾LD电机LD马达LDGEARHEAD减速机2DM25GN 2GN10K 51K120RA-DF LONGDIANMOTOR 电机5IK90GU-CF(CRF)51K90RA-DF 5RK40GU-CF(CRF) 41K25GN-U（A-U）4GN50K 5GN60K 61K200GU-CRF 6GU60K 61K150GU-CRF 51K90GU-CRF 5GU50K 4DM60GN(A) 4GN30K 5GU15K 5GU10K 51K90GU-UF 5GU180KH 51K90A-STF 51K120A-STF 51K60A-STF 5RK120GU(A)-S3MT-2 5IK120A-CF 5IK90A-CF 5IK60A-CF 4IK25A-C 51K120GU-CF 4RK25GN-S3B 51K90GU-CF 51K90RGU-F 5GU90 51K120GU-CF 51K90GU-CF(CRF) 51K90A-A 51K90A-C 51K90A-U 51K90A-D 61K180RA-C 61K150RA-C 61K120RA-C 41K25RA-C 31K15RA-C 21K6GN-Z 21K6A-D 21K6A-C 2DM15A 2DM15GN 50KTYZ 31K15A-A 31K15A-C 31K15A-U 31K15A-D 51K150GU-5F 5IK150GU-SF 51K150GU-SF 41K25GN-U 4IK25GN-D 41K25GN-A 41K25A-A 41K25A-C 41K25A-U 41K25A-D 51K40GU-U 51K40A-A 51K40A-C 51K40A-D 51K40GU-D 51K40GU-C 51K90GU-CF 51K60A-A 51K60A-C 5160A-U 51K60A-D 51K60GU-U 51K60GU-D 51K60GU-C 51K60GU-A 51K90A-A 51K90A-C 51K90A-U51K90A-D 51K90GU-A 51K90A-C 51K90GU-U 51K120A-A 51K120A-C 51K120A-U 51K120A-D 5IK120GU-A 5IK120GU-C 5IK120GU-U 61K120A-A 61K120A-C 61K120A-U 61K120A-D 6IK120GU-A 6IK120GU-C 6IK120GU-U 61K150A-A 61K150A-C 61K150A-U 61K150A-D 6IK150GU-A 6IK150GU-C 6IK150GU-U 61K180A-A 61K180A-C 61K180A-U 61K180A-D 61K180GU-A 61K180GU-C 61K180GU 2TK-3A-C 2TK3GN-C 3TK-6A-C 3TK-6GN-C 4TK-10A-C 4TK-10GN-C 5TK-20A-C 5TK-20GU-C 6TK-40A-C 6TK-40GN-C 5IK90GU-CF 51K120GU-CF 51K90GU-CF 51K60GU-CF 51K60GN-A 51K90GN-A 51K120GN-A 41K25GN-A 31K15GN-A 51K120A-CF 5RK60GN-S2M 51K90GU-CF(CRF) 51K90GN-YF 51K60GN-YF 31K15GN-C 31W15A-C 21K6GN-C 2GN30K 5RK90GU-UMF 5RK90GU-CMF 5RK60GN-AMF 51K60GN-UM 51K90GN-UM 51K120GN-UM 51K90GU-UM 51K120GU-UM 51K60GU-UM 41K25GN-UM 51K40GN-UM 61K180GU-C 61K200RGU-CF 51K90GS-CF 51K120GS-CF 51K90GU-SF 51K60GU-SF 51K40GN-C 51K120GU-SF 51K40GN-S 41K25GN-S 2RK6GN-C 3RK15GN-C 4RK25GN-C 5RK40GN-C 5RK60GN-C 5RK90GN-C 5RK120GN-C 6RK140GN-C 41K25GN-CP 4GN100K 41K25GN-S3 51K90GU-CF 51K60GU-CF 5RK40RGN-CM 5RK60RGN-CM 5RK90RGN-CM 5RK120RGN-CM 4RK25RGN-CM 5RK60A-S2M 51K60RGU-C 5GU60K 5RK9A-CMF 51K90RGU-CM 51K120RGU-CM 51K120GU-CM 5IK60GU-C 5IK90GU-C 5IK120GU-C 51K60RGN-CF 51K90RGN-CF 51K120RGN-CF 51K40RGN-CF 41K25RGN-C 31K15RGN-C 5RK120RGU-CMF 5RK90RGU-CMF 5IK60GU-C 5RK60GU-C 5IK60GU-CB 5IK60GU-S2 5GU-5K51K90GU-STF 51K120GU-STF 51K90GU-AF 51K60GU-AF 51K120GU-AF 51K40GN-AF 41K25GN-AF 31K15GN-A 5RK90GU-CM 5RK120GU-CM 5RK60GU-CM 4RK25GN-CM 51K120RGN-CF 51K120RGU-CF 51K120GU-CF 5GU30K 61K200RGU-CF 41K25GN-S3B 4IK25GN-S3 4IK25GN-S2 4RK25GN-S3 4RK25GN-S3B 51K120GU-S3B 51K60GU-S3B 51K90GU-S3B 5RK60GN-S3B 5RK90GN-S3B 5RK120G-S3B 5RK40GN-S3B 51K90GU-S（U）F 41K25GN-S2 51K40GN-S3B 4IK25GN-CTE(Y) 4GN100K 51K60GN-S3B 51K90GN-S3B 31K15GN-S3 4GN180 4GN180K 51K40GN-S2 51K90GN-S2 41K25GN-C 4GN100K 4GN120K 51K40GN-S3 5GN50K 61K180RGN-CF 6GN180K 6GN10K 51K120RGN-CF 5RK40GN-CM 5RK90GN-CM 5RK`120GN-CM 5IK60GN-C 5IK90GN-C 51K90GU-S 51K60GN-US 41K25A-S 51K90GU-S 51K150RGU（A）-C电机51K90GU-S3MF 51K40GN-U 51K90GN-UN 51K40GN-CN 51K90GU-CN 5GU15K 5GN15K 5GN15 5RK90GN-S3MF 5RK60GN-S3 41K25GN-S3 51K60GN-S2 51K90GN-S2 51K40RA-A 21K6GN-C 2GN120K 21K10GN-C/2GN-100K 51K40GN-C 41K25GN-C 31K15GN-C 51K60GN-C 51K90GN-C 51K120GN-C 5IK40GN-C 41K25RGN-A 51K40RGN-A 51K60RGN-A 51K90RGN-A 51K120RGN-A 51K40GN-C 41K25GN-C 51K60GN-C 51K90GN-C 51K120N-C 51K90GU-UM 51K120GU-UM 5IK120GN-UM 5IK90GN-UM 5IK60GN-UM 5IK40GN-U 4IK25GN-U 5IK90GU-CM 5IK120GU-CM 5IK60GU-CM 5IK40GN-CM 6IK180GU-CM 6IK140GU-CM 4IK25N-CM 5IK60GN-S 5IK90GN-S 5IK120GN-S 5IK40GN-S 5RK60GN-SF 5RK90GN-SF 5RK120GN-SF 6RK140GU-SF 4RK25GN-S 3RK15GN-C 6RK180GN-SF 6RK180GN-YF 6IK180GN-YF 4IK25GN-U 4IK25GN-Y 5IK90GN-C 5IK60GN-C 5IK120GN-C 5IK90GN-C 6IK140GN-CF 51K90A-TF 51K60A-YF 51K90A-YF 51K60A-SF 51K90A-SF 51K60RGN-CF 5GN90KB 51K90RGN-CF 5GU90KB 5GU36KB 61K140RGN-CF 6GU60KB 51K40RGN-C 31K15RGN-C 51K120RA-C 51K90RA-C 51K60RA-C 51K40RA-C 41K25RA-C 31K15RA-C 41K25A-S 51K40A-S 51K60A-S 51K90A-S 51K120A-S 5RK60GN-C 5RK90GN-C 5RK120GN-C 5RK40GN-C 4RK25GN-C 3RK15GN-C 6RK140GN-CF 6RK180GN-CF 61K200GU-CF 61K180GN-YF 61K140GN-YF 5RK120RGN-CM 5RK90RGN-CM 5RK60RGN-CM 5RK40RGN-CM 3RK15RGN-CM 6RK120GN-CM 6RK140GU-CM 51K120GN-UF 51K90GN-UF 51K60GN-UF 51K40GN-UF 41K25GN-Y 41K25A-S 51K40A-S 51K60A-S 51K90A-S 51K120A-S 51K90A-S3 51K60A-S3 41K25A-S3 41K25A-S2 51K90GN-S2M 51K60GN-S2F 2IK6GN-C 51K90RGU-CF 5GU18K 51K120RGU-SF 5GU15K 5IK120RGU-CF 5IK60RGU-CF 5IK40RGN-CF 41k25gn-s2 4IK25GN-S2-T 2RK6GN-C 2IK6RGN-C 2RK6RGN-C 3IK15GN-C 3RK15GN-C 3IK15RGN-C 3RK15RGN-C 4IK25GN-C 4RK25GN-C 4IK25RGN-C 4RK25RGN-C 5IK60GN-C 5RK60GN-C 5IK60RGN-C 5RK60RGN-C 5IK90GNU-C 5RK90GNU-C 5IK90RGNU-C 5RK90RGNU-C 5IK90GN-C 5RK90GN-C 5IK90RGN-C 5RK90RGN-C 5IK120GN-C 5RK120GN-C 5IK120RGN-C 5RK120RGN-C 5IK150GN-C 5RK150GN-C 5IK150RGN-C 5RK150RGN-C 5IK90GNU-C 5RK90GNU-C 5IK90RGNU-C 5RK90RGNU-C 5IK90GN-CF 5RK90GN-CF 5IK90RGN-CF 5RK90RGN-CF 2IK6GN 2RK6GN 2IK6RGN 2RK6RGN 3IK15GN 3RK15GN 3IK15RGN 3RK15RGN 4IK25GN 4RK25GN 4IK25RGN 4RK25RGN 4IK25GN-S 4RK25GN-S 4IK25RGN-S 4RK25RGN -S 5IK40GN 5RK40GN 5IK40RGN 5RK40RGN 5IK60GN 5RK60GN 5IK60RGN 5RK60RGN 5IK90GNU 5RK90GNU 5I K120GU-CF 齿轮牙箱4RK25A-C 4RK25GN-C 4RK25A-CM 4RK25GN-C M 4IK25RA-C 4IK25RGN-C 4RK25RA-C 4RK25RGN-C 4RK25RA-CM 4RK25RGN-C M 3?220 4IK25A-S 4IK25GN-S 4RK25A-S 4RK25GN-S 4RK25A-SM 4RK25GN-SM ----- ----- ----- 40 4P 1?110 5IK40A-A 5IK40GN-A 5RK40A-A 5RK40GN-A 5RK40A-AM 5RK40GN-AM 5IK40RA-A 5IK40RGN-A 5RK40RA-A 5RK40GN-A 5RK40RA-AM 5RK40RGN-AM 5GN (5GNK) 5GN10* 1?220 5IK40A-C 5IK40GN-C 5RK40A-C 5RK40GN-C 5RK40A-CM 5RK40GN-CM 5IK40RA-C 5IK40RGN-C 5RK40RA-C 5RK40RGN-C 5RK40RA-CM 5RK40RGN-CM 3?220 5IK40A-S 5IK40GN-S 5RK40A-S 5RK40GN-S 5RK40A-SM 5RK40GN-SM 60 4P 1?110 5IK60A-AF 5IK60GN-AF 5RK60A-AF 5RK60GN-AF 5RK60A-AMF 5RK60GN-AMF 5IK60RA-AF 5IK60RGN-AF 5RK60RA-AF 5RK60RGN-AF 5RK60RA-AMF 5RK60RGN-AMF 5GN (5GNK) 5GN10* 1?220 5IK60A-CF 5IK60GN-CF 5RK60A-CF 5RK60GN-CF 5RK60A-CMF 5RK60GN-CMF 5IK60RA-CF 5IK60RGN-CF 5RK60RA-CF 5RK60RGN-CF 5RK60RA-CMF 5RK60RGN-CMF 3?220 5IK60A-SF 5IK60GN-SF 5RK60A-SF 5RK60GN-SF 5RK60A-SM 5RK60GN-SMF 5IK90A-AF 5IK90GU-AF 5RK90A-AF 5RK90GU-AF 5RK90A-AMF 5RK90GU-AMF 5IK90RA-AF 5IK90RGU-AF 5RK90RA-AF 5RK90RGU-AF 5RK90RA-AMF 5RK90RGU-AMF (5GUK) ----- 5GU10 5IK90A-CF 5IK90GU-CF 5RK90A-CF 5RK90GU-CF 5RK90A-CMF 5RK90GU-CMF 5IK90RA-CF 5IK90RGU-CF 5RK90RA-CF 5RK90RGU-CF/21K6GN-C,21K6GN-A,21K6GN-Y,2RK6GN-C,2RK6GN-A,2RK6GN-Y；31K15GN-C,31K15GN-A,31K15GN-Y,31K15RGN-C；41K25GN-C,41K25GN-A,4125GN-Y,4RK25GN-C,41K25GN-CM,41K25RGN-C；51K40GN-C,51K40GN-A,51K40GN-Y,5RK40GN-CM,51K40RGN-C；51K60GN-CF,51K60GN-AF,51K60GN-YF,5RK60GN-CM,51K60RGN-CF,51K60GU-CF；51K90GU-CF,51K90GU-AF,51K90GU-YF,5RK90GU-CF,51K90RGU-CF:51K120GU-CF,51K120GU-AF,51K120GU-YF,5RK120GU-CM,51K120RGU-CF. 电压：200V.220V.380V.440V　M425-402　5IK40GN-C M425-402 US206-02 2RK6GN-C 　2IK6RGN-C 2GN30K 2IK6GN-A(M),2IK6GN-C(M),2RK6GN-A(M),2RK6GN-C(M),2GN3-1800K. 3IK15GN-A(M),3IK15GN-C(M),3RK15GN-A(M),3RK15GN-C(M),3GN3-1800K. 4IK25GN-A(M),4IK25GN-C(M),4RK25GN-A(M),4RK25GN-C(M),4GN3-1800K. 5IK40GN-A(M),5IK40GN-C(M),5RK40GN-A(M),5RK40GN-C(M),5GN3-1800K. 5IK60GN-A(M),5IK60GN-C(M),5RK60GN-A(M),5RK60GN-C(M),5GN3-1800K 5IK90GN-A(M),5IK90GN-C(M),5RK90GN-A(M),5RK90GN-C(M),5GN3-1800K. 5IK90GU-A(M),5IK90GU-C(M),5RK90GU-A(M),5RK90GU-C(M),5GU3-1800K. 5IK120GU-A(M),5IK120GU-C(M),5RK120GU-A(M),5RK120GU-C(M)　2IK6GN-A(M)2IK6A-A(M)2IK6GN-C(M)2IK6A-C(M) 2RK6GN-A(M)2RK6A-A(M)2RK6GN-A(M)2RK6A-C(M) 6W 2IK6RGN-A(M)2IK6RA-A(M)2IK6RGN-C(M)2IK6RA-C(M) 2RK6RGN-A(M)2RK6RA-A(M)2RK6RGN-A(M)2RK6RA-C(M) 15W 3IK15GN-A(M)3IK15A-A(M)3IK15GN-C(M)3IK15A-C(M) 3RK15GN-A(M)3RK15A-A(M)3RK15GN-C(M)3RK15A-C(M) 15W 3IK15RGN-A3IK15RA-A3IK15RGN-C3IK15RA-C 3RK15RGN-A3RK15RA-A3RK15RGN-C3RK15RA-C 25W 4IK25GN-A(M)4IK25GN-C(M)4IK25GN-S(M)4IK25GN-U(M)4IK25A-A(M)4IK25A-C(M)4IK25A-S(M)4IK25A-U(M) 4RK25GN-A(M)4RK25GN-C(M)4RK25GN-S(M)4RK25GN-U(M)4RK25A-A(M)4RK25A-C(M)4RK25A-S(M)4RK25A-U(M) 25W 4IK25RGN-A4IK25RGN-IK25RA-A4IK25RA-C 4RK25RGN-A4RK25RGN-RK25RA-A4RK25RA-C 40W、60W 5IK40GN-A(M)5IK40GN-C(M)5IK40GN-S(M)5IK40GN-U(M)5IK40A-A(M)5IK40A-C(M)5IK40A-S(M)5IK40A-U(M)5IK60GN-AF(M)5IK60GN-CF(M)5IK60GN-SF(M)5IK60GN-UF(M)5IK60A-AF(M)5IK60A-CF(M)5IK60A-SF(M)5IK60A-UF(M) 5RK40GN-A(M)5RK40GN-C(M)5RK40GN-S(M)5RK40GN-U(M)5RK40A-A(M)5RK40A-C(M)5RK40A-S(M)5RK40A-U(M)5RK60GN-AF(M)5RK60GN-CF(M)5RK60GN-SF(M)5RK60GN-UF(M)5RK60A-AF(M)5RK60A-CF(M)5RK60A-SF(M)5RK60A-UF(M) 40W、60W 5IK40RGN-A5IK40RGN-C5IK40RA-A5IK40RA-C5IK60RGN-AF5IK60RGN-CF5IK60RA-AF5IK60RA-CF 5RK40RGN-A5RK40RGN-C5RK40RA-A5RK40RA-C5RK60RGN-AF5RK60RGN-CF5RK60RA-AF5RK60RA-CF 90W、120W 5IK90GU-AF(M)5IK90GU-CF(M)5IK90GU-SF(M)5IK90A-AF(M)5IK90A-CF(M)5IK90A-SF(M)5IK90GU-UF(M)5IK90A-UF(M)5IK120GU-AF(M)5IK120GU-CF(M)5IK120GU-SF(M)5IK120A-AF(M)5IK120A-CF(M)5IK120A-SF(M) 5RK90GU-AF(M)5RK90GU-CF(M)5RK90GU-SF(M)5RK90A-AF(M)5RK90A-CF(M)5RK90A-SF(M)5RK90GU-UF(M)5RK90A-UF(M)5RK120GU-AF(M)5RK120GU-CF(M)5RK120GU-SF(M)5RK120A-AF(M)5RK120A-CF(M)5RK120A-SF(M) 90W、120W 5IK90RGN-AF5IK90RGU-AF5IK90GN-CAF5IK90GU-CF5IK90RA-AF5IK90RA-CF5IK120RGU-AF5IK120RGU-CF5IK120RA-AF5IK120RA-CF 5RK90RGN-AF5RK90RGU-AF5RK90GN-CAF5RK90GU-CF5RK90RA-AF5RK90RA-CF5RK120RGU-AF5RK120RGU-CF5RK120RA-AF5RK120RA-CF 2IK6GN-C 2RK6GN-C 2IK6RGN-C 2RK6RGN-C 3IK15GN-C 3RK15GN-C 3IK15RGN-C 3RK15RGN-C 4IK25GN-C 4RK25GN-C 4IK25RGN-C 4RK25RGN-C 5IK60GN-C 5RK60GN-C 5IK60RGN-C 5RK60RGN-C 5IK90GNU-C 5RK90GNU-C 5IK90RGNU-C 5RK90RGNU-C 5IK90GN-C 5RK90GN-C 5IK90RGN-C 5RK90RGN-C 5IK120GN-C 5RK120GN-C 5IK120RGN-C 5RK120RGN-C 5IK150GN-C 5RK150GN-C 5IK150RGN-C 5RK150RGN-C 5IK90GNU-C 5RK90GNU-C 5IK90RGNU-C 5RK90RGNU-C 5IK90GN-CF 5RK90GN-CF 5IK90RGN-CF 5RK90RGN-CF 2IK6GN 2RK6GN 2IK6RGN 2RK6RGN 3IK15GN 3RK15GN 3IK15RGN 3RK15RGN 4IK25GN 4RK25GN 4IK25RGN 4RK25RGN 4IK25GN-S 4RK25GN-S 4IK25RGN-S 4RK25RGN -S 5IK40GN 5RK40GN 5IK40RGN 5RK40RGN 5IK60GN 5RK60GN 5IK60RGN 5RK60RGN 5IK90GNU 5RK90GNU 5IK90RGNU 5RK90RGNU 5IK90GN 5RK90GN 5IK90RGN 5RK90RGN 5IK120GN 5RK120GN 5IK120RGN 5RK120RGN 5IK150GN 5RK150GN 5IK150RGN 5RK150RGN 5IK200GN 5RK200GN 5IK200RGN 5RK200RGN 5IK90A 5RK90A 5IK60GN-C 5RK60GN-C 5IK60RGN-C 5RK60RGN-C

台湾LD电机LD马达LDGEARHEAD减速机2DM25GN 2GN10K 51K120RA-DF LONGDIANMOTOR 电机5IK90GU-CF(CRF)

台湾LD电机LD马达LDGEARHEAD减速机2DM25GN 2GN10K 51K120RA-DF LONGDIANMOTOR 电机5IK90GU-CF(CRF)

台湾LD电机LD马达LDGEARHEAD减速机2DM25GN 2GN10K 51K120RA-DF LONGDIANMOTOR 电机5IK90GU-CF(CRF)