22ECP45 Ultra EC Slotless Brushless DC Motor
22ECP45 Ultra EC
The ECP line of miniature motors are ultra cost optimized without compromising on premium performance. The 22ECP45 provides high continuous and peak torques with limited core losses over a wide range of working speeds, and without friction or brush wear. With the 22ECP45, you can get the right balance between torque and speed to suit most applications.
Product Highlights
- 2 poles slotless
- With or without hall sensors
- 2 standard lengths available
- Proprietary high efficiency coil design
- Maximized performance/price ratio
Customization Available
- Coil modifications - resistance and inductance
- Connectors
- Custom shafts - flats, knurling, diameter, length
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| Part Number | 22ECP45 8B 154 | 22ECP45 8B 82 |
|---|---|---|
| Motor Diameter (in) | 0.866 | 0.866 |
| Motor Diameter (mm) | 22 | 22 |
| Ambient Operating Temperature Range (°C) | -30 to +100 | -30 to +100 |
| Ambient Operating Temperature Range (°F) | -22 to +212 | -22 to +212 |
| Ambient Storage Temperature Range (°C) | -40 to +100 | -40 to +100 |
| Ambient Storage Temperature Range (°F) | -40 to +212 | -40 to +212 |
| Axial Static Force w/o Shaft Support, Max (lbs) | 7.6432 | 7.6432 |
| Axial Static Force w/o Shaft Support, Max (N) | 34 | 34 |
| Back EMF Constant (V/1000 rpm) | 2.82 | 1.53 |
| Ball Bearings Preload (N) | 5.5 | 5.5 |
| Continuous Current, Max (A) | 1 | 2 |
| Continuous Mechanical Power, Max (@25°C) (W) | 80 | 80 |
| Continuous Torque, Max (mNm) | 27.7 | 29.4 |
| Continuous Torque, Max (oz-in) | 3.92 | 4.16 |
| Electrical Time Constant (ms) | 0.16 | 0.18 |
| Housing Material | Stainless Steel / Aluminium Flange | Stainless Steel / Aluminium Flange |
| Hall Sensor Electrical Phasing (electrical °) | 120 | 120 |
| Inductance - Phase to Phase (mH) | 0.94 | 0.266 |
| Internal Resistance - Phase to Phase (Ohm) | 5.8 | 1.5 |
| Line to Line Resistance (Ohm) | 5.89 | 1.59 |
| Mechanical Time Constant (ms) | 1.8 | 1.6 |
| Motor Constant (mNm/W½) | 11.19 | 11.9 |
| Motor Constant (oz-in/W½) | 1.58 | 1.69 |
| Motor Regulation (10³/Nms) | 8 | 7 |
| Motor Speed, Max (rpm) | 47000 | 47000 |
| No-Load Current, Typical (mA) | 25 | 60 |
| No-Load Speed (rpm) | 8370 | 15700 |
| Nominal Voltage (V) | 24 | 24 |
| Optimization Direction | Symmetrical | Symmetrical |
| Rotor Inertia (gcm²) | 2.3 | 2.3 |
| Rotor Inertia (oz-in-sec² 10ˉ⁶) | 32.571 | 32.571 |
| Thermal Resistance (Slotless) (°C/W) | 2 / 9.7 | 2 / 9.7 |
| Thermal Time Constant (s) | 850 | 850 |
| Torque Constant (mNm/A) | 26.97 | 14.61 |
| Torque Constant (oz-in/A) | 3.82 | 2.07 |
| Weight (g) | 100 | 100 |
| Weight (oz) | 3.53 | 3.53 |
| Winding Temperature, Max (°C) | 125 | 125 |
| Winding Temperature, Max (°F) | 257 | 257 |
| Continuous Speed, Max (rpm) | 47000 | |
| Feedback Type | Hall Sensors | Hall Sensors |
| Number of Poles | 2 pole | 2 pole |
| Document | Document Type | Language | File Type |
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| 22ECP45 Ultra EC Specification Page | Specification Page |
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| 22ECP45 Ultra EC drawing | 2D Drawing |
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| 22ECP45 Ultra EC 3D drawing | 3D Drawing |
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| Ultra EC Brochure (brochure) | Brochure |
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| 22ECP Ultra EC (brochure) | Brochure |
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