Product Name: Permenent Magnetic Stepper Motor Wholesale 25by Brand: OEM Certification: ISO9001, CCC Type: Magnetic-Electric Operate Mode: The Three Single Phase Number of Poles: 8 Function: Control, Driving Excitation Mode: PM-Permanent Magnet Number of Stator: Two-Phase Speed: Constant Speed Application: Printing Equipment PCB: PCB and Leadwire Control: Drive Control/Speed Adjustable Trademark: OEM Transport Package: Paper Carton Specification: 150pcs Origin: China HS Code: 8501109990 Product Description 25BY PM Stepper MotorBasic InformationItemDataTem. Rise50K maxWorking Tem.(-20ºC~+80ºC)Insulation Resistance100MΩ min 500VDCSurge Test500VAC for 1minInsulation ClassBWeight20gSpecificationPNStep AngleVoltageCurrentResistanceInductanceDrive in torquealigning torqueStarting FrequencyRotate FrequencyNoisy Level(°)V DCmAΩmHg.cm(200pps)g.cmppsppsdb25BY46-20-47.55250204320105006003025BY46-50-47.512150506220105006003025BY46-20-4155250204315135006003025BY46-50-41512150506215135006003025BY412-20-63.755250203616105006003025BY412-50-63.7512150508016105006003025BY412-20-67.55250203613125006003025BY412-50-67.5121505080131250060030