35ECS60 Ultra EC

35ECS60 Ultra EC Slotless Brushless DC Motor

35ECS60 Ultra EC Slotless Brushless DC Motor

35ECS60 ULTRA EC

The ECS line of high performances motors are design optimized to sustain extremely demanding repetitive working cycles. The two pole 35ECS60 brushless motor provides high continuous and peak speeds at low voltage while maintaining smooth operation and long life. With the 35ECS60, you can get the right balance between high torque and speed in a compact package. Even better, is the 35ECS60's adaptability for most applications in the power hand tool & industrial markets, enhancing life and reliability.

Product Highlights

  • 2 poles slotless
  • Digital hall sensors
  • 2 standard lengths available
  • Access similar or higher torques than DC motors with much higher lifetimes
  • Best in class speed & torque capability for BLDC motors in this size, using 2 poles design
  • Optimized thermal behavior in repetive cycles with high peak load
  • Embedded temperature probe
  • Laser welded front flange
  • Encoder capabilities: Magnetic, Absolute Digital, Sine/Cosine options

Customization Available

  • Coil modifications - resistance and inductance
  • Connectors
  • Mechnical integration upon request (housing, front & rear flange, shaft)
  • Shaft lengths & Ø (up to 7mm O.D.)
  • Without hall sensors

Applications

Part Number 35ECS60 10B 10 35ECS60 10B 15 35ECS60 10B 20
Motor Diameter (in) 1.378 1.378 1.378
Motor Diameter (mm) 35 35 35
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) 0.63 0.94 1.24
Ball Bearings Preload (N) 9 9 9
Continuous Current, Max (A) 20.1 13.2 9.8
Continuous Mechanical Power, Max (@25°C) (W) 262 262 262
Continuous Torque, Max (mNm) 120.6 117.9 115.8
Continuous Torque, Max (oz-in) 17.08 16.7 16.4
Electrical Time Constant (ms) 0.5 0.5 0.5
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) 0.017 0.037 0.064
Internal Resistance - Phase to Phase (Ohm) 0.032 0.074 0.135
Line to Line Resistance (Ohm) 0.044 0.086 0.147
Mechanical Time Constant (ms) 1.8 1.9 2
Motor Constant (mNm/W½) 33.6 32.8 32.3
Motor Constant (oz-in/W½) 4.76 4.64 4.57
Motor Regulation (10³/Nms) 0.89 0.93 0.96
Motor Speed, Max (rpm) 40000 40000 40000
No-Load Current, Typical (mA) 900 500 360
No-Load Speed (rpm) 38500 39000 39300
Nominal Voltage (V) 24 36 48
Optimization Direction Symmetrical Symmetrical Symmetrical
Rotor Inertia (gcm²) 20.4 20.4 20.4
Rotor Inertia (oz-in-sec² 10ˉ⁶) 288.888 288.888 288.888
Thermal Resistance (Slotless) (°C/W) 0.8 / 5.7 0.8 / 5.7 0.8 / 5.7
Thermal Time Constant (s) 1618 1618 1618
Torque Constant (mNm/A) 6.01 8.94 11.83
Torque Constant (oz-in/A) 0.85 1.27 1.68
Weight (g) 315 315 315
Weight (oz) 11.11 11.11 11.11
Winding Temperature, Max (°C) 150 150 150
Winding Temperature, Max (°F) 302 302 302
Number of Poles 2 pole 2 pole 2 pole
Document Document Type Language File Type
35ECS60 Ultra EC Specification Page Specification Page
35ECS60 Ultra EC drawing 2D Drawing
35ECS60 Ultra EC 3D drawing 3D Drawing