Ningbo Derry E&M Tech Co., Ltd.  

Product Name: 17HS Hybrid Stepper Motor for Lighting Model NO.: 17hs Brand: Derry Motor Certification: CCC Type: Magnetic-Electric Operate Mode: The Three Single Phase Number of Poles: 4 Function: Control Excitation Mode: HB-Hybrid Number of Stator: Three-Phase Speed: Low Speed Application: Nc Machine Tool Model: 17HS Step Angle: 1.8