30ECT64 Ultra EC

30ECT64 Ultra EC Slotless Brushless DC Motor

30ECT64 Ultra EC Slotless Brushless DC Motor

30ECT64 ULTRA EC

The ECT line of high performance Ultra EC motors are design optimized to sustain extremely demanding repetitive working cycles. These four pole 30ECT64 brushless motors provide ultra high continuous and peak torques while maintaining smooth operation and long life. The 30ECT64 is able to be adapted for most applications in the power hand tool & industrial markets, enhancing life and reliability.

Product Highlights

  • 4 pole slotless
  • Digital hall sensors
  • 2 standard lengths available
  • Ultra high torque with increased life
  • Optimized thermal behavior in repetive cycles with high peak load
  • Embedded temperature probe
  • Laser welded front flange

Customization Available

  • Coil modifications - resistance and inductance
  • Connectors
  • Encoder capabilities: Magnetic, Absolute Digital, Sine/Cosine options
  • High speed version (30ECT HS)
  • Mechnical integration upon request (housing, front & rear flange, shaft)
  • Shaft lengths & Ø (up to 7mm O.D.)
  • Without hall sensors
Part Number 30ECT64 10B 7 30ECT64 10B 11 30ECT64 10B 14
Motor Diameter (in) 1.181 1.181 1.181
Motor Diameter (mm) 30 30 30
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) 30.1232 30.1232 30.1232
Axial Static Force w/o Shaft Support, Max (N) 134 134 134
Back EMF Constant (V/1000 rpm) 1.1 1.74 2.14
Ball Bearings Preload (N) 13.5 13.5 13.5
Continuous Current, Max (A) 12.9 8.1 6.5
Continuous Mechanical Power, Max (@25°C) (W) 187 187 187
Continuous Torque, Max (mNm) 136 134 133
Continuous Torque, Max (oz-in) 19.26 18.98 18.83
Electrical Time Constant (ms) 0.23 0.22 0.23
Housing Material Stainless Steel / Aluminium Flange Stainless Steel / Aluminium Flange Stainless Steel / Aluminium Flange
Hall Sensor Electrical Phasing (electrical °) 120 120 120
Inductance - Phase to Phase (mH) 0.015 0.036 0.058
Internal Resistance - Phase to Phase (Ohm) 0.064 0.162 0.252
Line to Line Resistance (Ohm) 0.079 0.177 0.267
Mechanical Time Constant (ms) 1.6 1.6 1.7
Motor Constant (mNm/W½) 41.8 41.2 40.8
Motor Constant (oz-in/W½) 5.92 5.83 5.78
Motor Regulation (10³/Nms) 0.57 0.59 0.6
Motor Speed, Max (rpm) 30000 30000 30000
No-Load Current, Typical (mA) 575 425 300
No-Load Speed (rpm) 21930 21150 22425
Nominal Voltage (V) 24 36 48
Optimization Direction Symmetrical Symmetrical Symmetrical
Rotor Inertia (gcm²) 28 28 28
Rotor Inertia (oz-in-sec² 10ˉ⁶) 396.513 396.513 396.513
Thermal Resistance (Slotless) (°C/W) 0.9 / 7 0.9 / 7 0.9 / 7
Thermal Time Constant (s) 1327 1327 1327
Torque Constant (mNm/A) 10.54 16.62 20.48
Torque Constant (oz-in/A) 1.49 2.35 2.9
Weight (g) 263 263 263
Weight (oz) 9.28 9.28 9.28
Winding Temperature, Max (°C) 150 150 150
Winding Temperature, Max (°F) 302 302 302
Number of Poles 4 pole 4 pole 4 pole
Document Document Type Language File Type
30ECT64 Ultra EC Specification Page Specification Page
30ECT64 Ultra EC drawing 2D Drawing
30ECT64 Ultra EC 3D drawing 3D Drawing
Ultra EC Brochure (brochure) Brochure
Industrial Power Tools (brochure) Brochure