This is a 46mm ultra-thin pancake stepper motor (low profile flat stepping motor), 2-phase bipolar design with 1.8° step angle. The slim pancake housing saves valuable installation space for compact equipment. Balanced rotor inertia brings stable rotation, low vibration and reliable precision positioning.

✅ Key Specifications

• Step Angle: 1.8°

• Frame Size: 46mm

• Phase: 2 Phase, Bipolar

• Rated Current: 1.0A

• Holding Torque: 52 mN.m

• Phase Resistance: 2.5 Ω

• Phase Inductance: 1.7 mH

• Rotor Inertia: 7 g·cm²

• Number of Leads: 4 leads with PH-4Y connector

• Motor Weight: 0.1 kg

✅ Operating Specifications

• Max Temperature: 80℃ maximum

• Ambient Temperature: -20℃ ~ 50℃

• Storage Temperature: -20℃ ~ 100℃

• Humidity: ≤85%, non-condensing

• Magnet Wire Insulation: Class B 130℃

• Insulation Resistance: 100M Ohm at 500 VDC

• Dielectric Strength: 500 VDC for 1 min

✅ Advantages

• Ultra-thin flat pancake structure, space-saving

• Stable operation, low vibration

• Balanced inertia for good dynamic performance

• Standard bipolar drive, easy to match common drivers

• Compact and lightweight

✅ Application Ideal for SMT feeder, precision inspection instruments, optical equipment, lab devices, small automation positioning systems.

Certifications: CE, RoHS, ISO Sample testing supported. Customization for shaft, gear, wire length, connector and mounting structure is acceptable.

Mechanical dimensions