16ECP52-2A Ultra EC

16ECP52-2A Ultra EC Slotless Brushless DC Motor

16ECP52-2A Ultra EC Slotless Brushless DC Motor

16ECP52-2A Ultra EC

The 16ECP52 2A motor has been developed to be one of the most advanced and highest performing brushless slotless motors in its class. The 16ECP52 2A motor is a plug and play motor which is directly connected to the customer application via the 2 wires. This compact Ultra ECP brushless motor is a perfect fit for applications where space is a constraint and the motor is directly connected to the customer applications. The new 16ECP52 2A motor with integrated electronics is also an ideal choice for applications such as Medical Devices, Infusion Systems, Lab Automation Equipment, and Humanoid Robotics.

Product Highlights

  • Plug and Play motor (no driver required)
  • With integrated electronics
  • 3 standard coils available

Customization Available

  • Connectors
  • Coil modifications - resistance and inductance
  • Mechanical integration upon request (housing, front & rear flange, shaft)
Part Number 16ECP52-2A 49 16ECP52-2A 112 16ECP52-2A 220
Motor Diameter (in) 0.63 0.63 0.63
Motor Diameter (mm) 16 16 16
Ambient Operating Temperature Range (°C) -30 to + 100 -30 to + 100 -30 to + 100
Ambient Operating Temperature Range (°F) -22 to + 212 -22 to + 212 -22 to + 212
Ambient Storage Temperature Range (°C) -40 to + 100 -40 to + 100 -40 to + 100
Ambient Storage Temperature Range (°F) -40 to + 212 -40 to + 212 -40 to + 212
Axial Static Force w/o Shaft Support, Max (lbs) 7.64 7.64 7.64
Axial Static Force w/o Shaft Support, Max (N) 34 34 34
Back EMF Constant (V/1000 rpm) 0.88 2.11 3.95
Ball Bearings Preload (N) 5.3 5.3 5.3
Continuous Current, Max (A) 1.7 0.72 0.39
Continuous Mechanical Power, Max (@25°C) (W) 19.3 7.3 2.1
Continuous Torque, Max (mNm) 13.4 13.9 13.93
Continuous Torque, Max (oz-in) 1.9 1.97 1.98
Electrical Time Constant (ms) 0.12 0.1 0.1
Housing Material Stainless Steel Stainless Steel Stainless Steel
Inductance - Phase to Phase (mH) 0.12 0.6 2.32
Internal Resistance - Phase to Phase (Ohm) 0.98 6.15 24.53
Mechanical Time Constant (ms) 1.5 1.7 1.9
Motor Constant (mNm/W½) 8 7.7 7.2
Motor Constant (oz-in/W½) 1.15 1.1 1.03
Motor Regulation (10³/Nms) 15.35 16.68 18.94
Motor Speed, Max (rpm) 15900 7000 4000
No-Load Current, Typical (mA) 120 35 15
No-Load Speed (rpm) 14100 5900 3070
Nominal Voltage (V) 12 12 12
Optimization Direction Bidirectional Bidirectional Bidirectional
Rotor Inertia (gcm²) 1 1 1
Thermal Resistance (Slotless) (°C/W) 3/15 3/15 3/15
Thermal Time Constant (s) 759 759 759
Torque Constant (mNm/A) 7.99 19.2 35.99
Torque Constant (oz-in/A) 1.13 2.72 5.09
Weight (g) 62 62 62
Weight (oz) 2.19 2.19 2.19
Winding Temperature, Max (°C) 125 125 125
Winding Temperature, Max (°F) 257 257 257
Continuous Speed, Max (rpm) 15900 7000 4000
Length (mm) 36 36 36
Feedback Type Integrated Electronics Integrated Electronics Integrated Electronics
Number of Poles 2 pole 2 pole 2 pole
Document Document Type Language File Type
16ECP52-2A Specification Page Specification Page application/pdf
16ECP52-2A Ultra EC drawing 2D Drawing
16ECP52-2A Ultra EC 3D drawing 3D Drawing