Product Name: High Torque Automatic Gate Lifting Door Lifting Weight Lift DC Motor 24V Model NO.: 90 Brand: Smart Automation Certification: ISO9001, Ce, RoHS Structure and Working Principle: Brush Number of Poles: 2 Casing Protection: Closed Type Function: Driving Operating Speed: Constant Speed Application: Universal, Industrial, Household Appliances, Car, Power Tools, Machine, Robot Trademark: Smart Automation /OEM Transport Package: Standard Export Package Specification: size 90mm Origin: China HS Code: 8501310000 Product Description Permanent Magnet Brush DC MotorMotor SpecificationsShaft materials 3Cr13, HRC 36~40High quality ball bearingHard ferrite magnet, 4- polesProtection class IP54Insulation class: F, operating temperature range:-40ºC~+140ºCCE and ROHS certifiedOptionsCustomized voltage, winding, shaft, mounting, and lead configurationsEMI/RFI suppression circuit; Thermal protection, high temperature Class H insulation