DollaTek 42 Stepper Motor Package DC Motor 4 lines Engraving Machine 42 Stepper Motor Driver For 3D printer

• 1. Enhanced version, using a unique manufacturing process to ensure that the motor stator teeth grinding uniform smooth, high precision within the hole, the work process speed is stable, accurate and not lost step.
• 2. The surface is coated with epoxy resin, and the rotor is sealed as a whole and fixed at a high temperature. After the rotor is worn out and machined in a cylindrical shape, there is no residue in the tooth groove, and the motor is stable.
• 3. After a variety of test models, high stability, uniform speed, low noise.
• 4.This small motors can be used in various area, such as stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer; automation equipment, and etc
• 5.Package Included:42 Stepper Motor 4 lines

DollaTek 42 Stepper Motor Package DC Motor 4 lines Engraving Machine 42 Stepper Motor Driver For 3D printer Specifications STEP ANGLE: 1.8±5％ °/STEP RATED VOLTAGE: 4.96 V CURRENT: 0.8 A/PHASE RESISTANCE: 6.2±10% Ω/PHASE INDUCTANCE: 10±20% mH/PHASE HOLDING TORQUE: 2.4 kg.cm INSULATION CLASS: B Application： Stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer; automation equipment Package Included: 1 x 42 Stepper Motor 4 lines