The HD-EMB1205-SC-R is a spring contact vibration motor designed for easy, solder-free integration. Operating at 3VDC, it delivers 12,000 RPM speed with quiet operation under 50 dBA, making it a preferred choice for wearables and handheld devices.

With 1 million operating cycle endurance and robust drop/vibration testing, it offers outstanding reliability for demanding applications.


Key Features:

  • Spring contact terminals for simplified installation

  • Rated Speed: 12,000 RPM ±3,000

  • Rated Current: 90 mA max

  • Low-noise output (≤50 dBA)

  • Compact 1g actuator mass

  • RoHS/REACH compliant


Specifications:

  • Operating Voltage: 2.4–3.6 VDC

  • Starting Voltage: 2.4 VDC

  • Rated Current: 90 mA max

  • Starting Current: 120 mA max

  • Shaft Pull Strength: ≥3 kgf

  • Storage Temp: -40 to +85°C

  • Operating Temp: -20 to +60°C


Applications:

  • Consumer wearables

  • Compact controllers

  • IoT devices

  • Medical monitoring

Unit of Measure

Height

N/A 4.8 mm

Width

N/A 4.6 mm

Length

N/A 11.7 mm

Operating Temperature

N/A -20 ~ +60 ºC

Device Type

N/A ERM

Terminal / Mounting

N/A Spring Contacts

Rated Voltage

N/A 3 V

Voltage Minimum

N/A 2.4

Terminal Resistance

N/A 30 Ω

Current Draw

N/A 90 mA

Rated Speed

N/A 12000 rpm

Voltage Maximum

N/A 3.6

Tolerance (±)

N/A 20 %

Weight

N/A 1 g