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16ECP52 Ultra EC Slotless Brushless DC Motor
16ECP52 Ultra EC
Downsize and optimize your application with a brushless slotless DC motor that also runs up to 30W continuous power at 40,000 rpm.
Product Highlights
- Compact 16mm diameter - enables machine miniaturization
- Optimized magnetic design - allows motor to achieve up to 30W continuous power
- Optimized and flexible mechanical design
- Proprietary coil design and optimized bearing assembly - allows 16ECP motors to reach speeds up to 40,000 rpm
- With or without hall sensors
Customization Available
- Coil modifications - resistance and inductance
- Connectors
- Different optimization (speed or direction)
- Dust protection sealing of cables output
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Reduce Design Time. Select Your Motor Online
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Part Number | 16ECP52 8B 49 .01 | 16ECP52 8B 112 .01 | 16ECP52 8B 220 .01 |
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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) | 7.6432 | 7.6432 | 7.6432 |
Axial Static Force w/o Shaft Support, Max (N) | 34 | 34 | 34 |
Back EMF Constant (V/1000 rpm) | 0.84 | 1.93 | 3.77 |
Ball Bearings Preload (N) | 5.3 | 5.3 | 5.3 |
Continuous Current, Max (A) | 2 | 0.8 | 0.4 |
Continuous Mechanical Power, Max (@25°C) (W) | 37 | 37 | 37 |
Continuous Torque, Max (mNm) | 16.1 | 14.7 | 14.5 |
Continuous Torque, Max (oz-in) | 2.28 | 2.08 | 2.05 |
Electrical Time Constant (ms) | 0.12 | 0.1 | 0.1 |
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) | 0.12 | 0.6 | 2.32 |
Internal Resistance - Phase to Phase (Ohm) | 0.98 | 6.2 | 24.5 |
Line to Line Resistance (Ohm) | 1.06 | 6.3 | 24.6 |
Mechanical Time Constant (ms) | 1.5 | 1.8 | 1.9 |
Motor Constant (mNm/W½) | 8.1 | 7.4 | 7.3 |
Motor Constant (oz-in/W½) | 1.15 | 1.05 | 1.03 |
Motor Regulation (10³/Nms) | 15.4 | 18.3 | 18.9 |
Motor Speed, Max (rpm) | 40000 | 40000 | 40000 |
No-Load Current, Typical (mA) | 134 | 41 | 19 |
No-Load Speed (rpm) | 27800 | 12100 | 6144 |
Nominal Voltage (V) | 24 | 24 | 24 |
Optimization Direction | Symmetrical | Symmetrical | Symmetrical |
Rotor Inertia (gcm²) | 1 | 1 | 1 |
Rotor Inertia (oz-in-sec² 10ˉ⁶) | 14.161 | 14.161 | 14.161 |
Thermal Resistance (Slotless) (°C/W) | 3 / 15 | 3 / 15 | 3 / 15 |
Thermal Time Constant (s) | 750 | 750 | 750 |
Torque Constant (mNm/A) | 7.99 | 18.4 | 36 |
Torque Constant (oz-in/A) | 1.13 | 2.61 | 5.1 |
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) | 40000 | 40000 | |
Feedback Type | Hall Sensors | Hall Sensors | Hall Sensors |
Number of Poles | 2 pole | 2 pole | 2 pole |
Document | Document Type | Language | File Type |
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16ECP52 Ultra EC Specification Page | Specification Page | ||
16ECP52 Ultra EC drawing | 2D Drawing | ||
16ECP52 Ultra EC 3D drawing | 3D Drawing | ||
Portescap’s Ultra EC 16ECP Brushless DC Motors (white paper) | White Paper | ||
16ECP Ultra EC (brochure) | Brochure | ||
Introducing High Performance 16 mm ECP Brushless DC Slotless Motors (press release) | Press Release | ||
Ultra EC Brochure (brochure) | Brochure |