22mm Coreless Servo Motor-48Mm Type Model NFP-2248EM

22mm coreless servo motor, Coreless Servo Motor

Effective Coreless Servo Motor Spec Sheet

Coreless Servo Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-2248EM-A NFP-2248EM-B NFP-2248EM-C NFP-2248EM-D
Nominal voltage 12V DC 24V DC 36V DC 48V DC
No-load speed 12,740rpm 12,650rpm 13,122rpm 13,368rpm
No-load current 175mA 99mA 80mA 67mA
Nominal speed 11,657rpm 11,638rpm 12,000rpm 12,365rpm
Nominal torque 13mNm 13mNm 13mNm 13mNm
Nominal current 1.61A 0.8A 0.57A 0.44A
Stall torque 151.17mNm 157.3mNm 151mNm 170.38mNm
Stall current 17.14A 8.85A 5.88A 5.06A
Max efficiency 82% 81% 80% 80%
Terminal resistance 0.7Ω 2.71Ω 6.12Ω 9.47Ω
Torque constant 8.82mNm/A 17.76mNm/A 25.69mNm/A 33.62mNm/A
Speed constant 1,062rpm/V 527rpm/V 365rpm/V 279rpm/V


Precise Electric Coreless  Servo Motor Data Sheet

Key feature Data
Ambient temperature -40℃-100℃
Max permissible winding temperature 120℃
Max permissible speed  30,000rpm
Number of the pole pairs 1
Number of the phase 3
Weight 85g


Coreless Servo Motor Terminal Connection Data Sheet

Terminal A: JSTPHR-8 PH2.0  
1: HA 5: VVC
2: HB 6: Z
3: HC 7: B
4: GND 8: A
Terminal B: VHR-3N PH3.96 U|1430 AWG20PVC  
7: MA(blue) 9: MC(white)
8: MB(black)  


Coreless Servo Motor Encoder Data Sheet

Input voltage: DC 3.3V
Output signal : Incremental(ABZ)TTL
Resolution: 1~256PPR(option)


High Torque Coreless Servo Motor Mechanical Diagram


Durable 22mm Coreless Servo Motor Performance Curve



Need-For-Power Motor