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16C18 Brush DC High Efficiency Electric Motor
16C18
With a cost efficient design featuring alnico magnet, this motor can deliver a torque up to 1.2 mNm in a smaller package, reaching optimal efficiency while maintaining a long lifetime.
Product Highlights
- Ironless construction
- Alnico magnet for high performance
- Precious metal commutation
- Long brush life
- Compact Brush DC motor design
- Winding possibilities
- REE windings to reduce electro erosion
Customization Available
- Cable or terminal outputs
- Coil modifications - resistance and inductance
- Custom shafts - flats, knurling, diameter, length
- Fixation holes
- Sleeve or ball bearings
Applications
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Part Number | 16C18-115.67 | 16C18-204.67 | 16C18-205.67 | 16C18-207.67 | 16C18-210.67 |
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Motor Diameter (in) | 0.63 | 0.63 | 0.63 | 0.63 | 0.63 |
Motor Diameter (mm) | 16 | 16 | 16 | 16 | 16 |
Shaft Play - Axial (in) | 0.0059 | 0.0059 | 0.0059 | 0.0059 | 0.0059 |
Shaft Play - Axial (mm) | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Shaft Play - Radial (in) | 0.0012 | 0.0012 | 0.0012 | 0.0012 | 0.0012 |
Shaft Play - Radial (mm) | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 |
Back EMF Constant (V/1000 rpm) | 0.09 | 0.87 | 0.7 | 0.36 | 0.26 |
Continuous Current, Max (A) | 1.19 | 0.1 | 0.16 | 0.31 | 0.48 |
Continuous Torque, Max (mNm) | 0.98 | 0.79 | 1 | 1 | 1.12 |
Continuous Torque, Max (oz-in) | 0.14 | 0.11 | 0.14 | 0.15 | 0.15 |
Mechanical Time Constant (ms) | 48 | 63 | 60 | 41 | 50 |
Motor Regulation (10³/Nms) | 1555 | 2350 | 1460 | 1520 | 1220 |
No-Load Current, Typical (mA) | 74.8 | 6.9 | 10.4 | 18.4 | 23 |
No-Load Speed (rpm) | 15300 | 16000 | 16200 | 15700 | 14700 |
Nominal Voltage (V) | 1.5 | 15 | 12 | 6 | 4 |
Rotor Inertia (gcm²) | 0.31 | 0.27 | 0.41 | 0.27 | 0.41 |
Rotor Inertia (oz-in-sec² 10ˉ⁶) | 4.388 | 3.822 | 5.804 | 3.822 | 5.804 |
Torque Constant (mNm/A) | 0.88 | 8.3 | 6.68 | 3.44 | 2.48 |
Torque Constant (oz-in/A) | 0.12 | 1.18 | 0.95 | 0.49 | 0.35 |
Weight (g) | 14 | 14 | 14 | 14 | 14 |
Weight (oz) | 0.49 | 0.49 | 0.49 | 0.49 | 0.49 |
Ambient Operating Temperature, Max: Rotor (°C) | 100 | 100 | 100 | 100 | 100 |
Ambient Operating Temperature, Max: Rotor (°F) | 212 | 212 | 212 | 212 | 212 |
Ambient Operating Temperature Range: Motor (°C) | -30 to 85 | -30 to 85 | -30 to 85 | -30 to 85 | -30 to 85 |
Ambient Operating Temperature Range: Motor (°F) | -22 to 185 | -22 to 185 | -22 to 185 | -22 to 185 | -22 to 185 |
Continuous Speed, Max (rpm) | 10000 | 10000 | 10000 | 10000 | 10000 |
Efficiency (%) | 57 | 53 | 58 | 59 | 63 |
Friction Torque (mNm) | 0.07 | 0.06 | 0.07 | 0.06 | 0.06 |
Friction Torque (oz-in) | 0.019 | 0.01 | 0.009 | 0.01 | 0.01 |
Output Power (W) | 0.7 | 0.7 | 0.8 | 0.7 | 0.8 |
Rotor Inductance (mH) | 20 | 1000 | 1000 | 250 | 150 |
Shaft Load, Max - Axial (5 mm. from bearing) (N) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Shaft Load, Max - Axial (5 mm. from bearing) (oz) | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 |
Shaft Load, Max - Radial (5 mm. from bearing) (N) | 100 | 100 | 100 | 100 | 100 |
Shaft Load, Max - Radial (5 mm. from bearing) (oz) | 359.6 | 359.6 | 359.6 | 359.6 | 359.6 |
Stall Torque at Nominal Voltage (mNm) | 1.1 | 0.77 | 1.22 | 1.1 | 1.3 |
Stall Torque at Nominal Voltage (oz-in) | 0.16 | 0.11 | 0.17 | 0.16 | 0.18 |
Terminal Resistance (Ohm) | 1.2 | 162 | 65 | 18 | 7.5 |
Thermal Resistance (rotor/body) (°C/W) | 15 / 40 | 15 / 40 | 15 / 40 | 15 / 40 | 15 / 40 |
Thermal Time Constant (rotor/stator) (s) | 4 / 230 | 4 / 230 | 4 / 230 | 4 / 230 | 4 / 230 |
Document | Document Type | Language | File Type |
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16C18 Specification Page | Specification Page |
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16C18 drawing | 2D Drawing |
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16C18 3D drawing | 3D Drawing |
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