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... fluid passage and reduces frictional drag force in deviated hole conditions . They provide almost 100% standoff when run inside a cased hole.The flat U profile is fitted in ......
Hinged Welded Single Crest Centralizer Positive bow centralizer is used for both casing and tubing applications that require concentric casing strings. In deviated cased holes, the centralizer significantly red...
High Quality stepper motor valve 3.2v geared stepper motors High torque 25mm diameter 3.3VDC low-noise linear stepper motor, suitable for intelligent TRV wireless wifi Bluetooth constant temperature radiator mo...
... ±12%: 9794rpm. No load current Max150%: 355mA .Maximum power output 154.4W. Terminal resistance ±12%: 0.23Ω. 3. Torque constant 11.6mN.m/A. Speed constant 822rpm/V, Speed / torque gradient 16.3rpm/ V 4. Hig...
... ±12%: 8904rpm. No load current Max150%: 127mA .Maximum power output 138.3W. Terminal resistance ±12%: 1.03Ω. 3. Torque constant 25.6mN.m/A. Speed constant 373rpm/V, Speed / torque gradient 15rpm/ V 4. Weigh...
....01rpm. No load current Max150%: 190.2mA .Maximum power output 209.6W. Terminal resistance ±12%: 0.681Ω. 3. Torque constant 17.81mN.m/A. Speed constant 538.1rpm/V, Speed / torque gradient 20.61rpm/ V 4....
... current Max150%: 220mA .Maximum power output 264W. Terminal resistance ±12%: 0.54Ω. 3. Inductance (1KHz): 0.11 mH. Torque constant 18.2mN.m/A. Speed constant 523rpm/V, Speed / torque gradient 15.5rpm/ V. 4....
... current Max150%: 601mA .Maximum power output 892.9W. Terminal resistance ±12%: 0.17Ω. 3. Inductance (1KHz): 0.036mH. Torque constant 20.4mN.m/A. Speed constant 471rpm/V, Speed / torque...
... current Max150%: 321mA .Maximum power output 339.1W. Terminal resistance ±12%: 0.43Ω. 3. Inductance (1KHz): 0.15mH. Torque constant 38.7mN.m/A. Speed constant 248rpm/V, Speed / torque gradient...
... current Max150%: 371mA .Maximum power output 967.5W. Terminal resistance ±12%: 0.58Ω. 3. Inductance (1KHz): 0.22mH. Torque constant 44.1mN.m/A. Speed constant 218rpm/V, Speed / torque...
... ±12%: 8833rpm. No load current Max150%:150mA .Maximum power output 327.3W. Terminal resistance ±12%: 0.99Ω. 3.Torque constant 38.92mN.m/A. Speed constant 245rpm/V, Speed / torque gradient 6.2rpm/ V. 4. High...
... ±12%: 7995rpm. No load current Max150%:222mA .Maximum power output 96.4W. Terminal resistance ±12%: 0.84Ω. 3.Torque constant 21.5mN.m/A. Speed constant 444rpm/V, Speed / torque gradient 19.7rpm/ V. 4. High ...
... ±12%: 10372rpm. No load current Max150%:208mA .Maximum power output 156.5W. Terminal resistance ±12%: 0.92Ω. 3.Torque constant 22.1mN.m/A. Speed constant 432rpm/V, Speed / torque gradient 26.2rpm/ V. 4. Hig...
... ±12%: 9794rpm. No load current Max150%: 355mA .Maximum power output 154.4W. Terminal resistance ±12%: 0.23Ω. 3. Torque constant 11.6mN.m/A. Speed constant 822rpm/V, Speed / torque gradient 16.3rpm/ V 4. Hig...
... ±12%: 8904rpm. No load current Max150%: 127mA .Maximum power output 138.3W. Terminal resistance ±12%: 1.03Ω. 3. Torque constant 25.6mN.m/A. Speed constant 373rpm/V, Speed / torque gradient 15rpm/ V 4. Weigh...
....01rpm. No load current Max150%: 190.2mA .Maximum power output 209.6W. Terminal resistance ±12%: 0.681Ω. 3. Torque constant 17.81mN.m/A. Speed constant 538.1rpm/V, Speed / torque gradient 20.61rpm/ V 4....
... current Max150%: 220mA .Maximum power output 264W. Terminal resistance ±12%: 0.54Ω. 3. Inductance (1KHz): 0.11 mH. Torque constant 18.2mN.m/A. Speed constant 523rpm/V, Speed / torque gradient 15.5rpm/ V. 4....
... current Max150%: 601mA .Maximum power output 892.9W. Terminal resistance ±12%: 0.17Ω. 3. Inductance (1KHz): 0.036mH. Torque constant 20.4mN.m/A. Speed constant 471rpm/V, Speed / torque...
... current Max150%: 321mA .Maximum power output 339.1W. Terminal resistance ±12%: 0.43Ω. 3. Inductance (1KHz): 0.15mH. Torque constant 38.7mN.m/A. Speed constant 248rpm/V, Speed / torque gradient...
... current Max150%: 371mA .Maximum power output 967.5W. Terminal resistance ±12%: 0.58Ω. 3. Inductance (1KHz): 0.22mH. Torque constant 44.1mN.m/A. Speed constant 218rpm/V, Speed / torque...