High Pressure High Temperature BLDC Motors DII14-60-000A
Motors & Actuators
This compact, 1.5” diameter HPHT Brushless DC motor from BEI Kimco is ideal for down-hole applications, such as mud pulser valves. This rugged motor has been tested for operation up to 400°F (205°C) and pressures up to 30,000 PSI (2070 bar).
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Part #DII14-60-000A
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Contact UsFeatures
- Samarium cobalt magnets provides high temperature stability and corrosion resistance
- Proprietary structural adhesive and insulation material increases reliability under continuous duty operation
- Stainless steel sleeve rotor ensures added protection in high shock and vibration environments
- Ruggedized and tested for HPHT environments
- Integral commutation, no external feedback device
- Shock 1000g, 0.5ms/axis
- Vibration 25g RMS 30 - 500Hz Random, 3h/axis
Specifications
| Winding Constants | UNIT | TOL | SYM | WDG Z |
| DC Resistance | Ω | ±12.5% | R | 0.4 |
| Voltage @ Tp | V | NOM | Vp | 9.06 |
| Current @ Tp | A | NOM | Ip | 22.7 |
| Current @Tcs | A | NOM | Ics | 5.9 |
| Torque Sensitivity | N.m/A Oz.in/A | ± 10% | Kt | 0.037 5.3 |
| BEMF Constant | V/(rad/s) | ± 10% | Kb | 0.037 |
| Inductance @ 1kHz | mH | ± 30% | L | 0.25 |
| Motor Parameters | UNIT | SYM | VALUE |
| Peak Torque | N.m Oz.in |
Tp | 0.818 115.91 |
| Continuous Stall Torque | N.m Oz.in |
Tcs | 0.198 28 |
| Motor Constant | N.m/ √ W Oz.in/ √ W |
Km | 0.059 8.30 |
| Rotor Inertia | kg.m2 Oz.in.s2 |
Jm | 7.0e06 1.02e03 |
| Number of Phases/ Winding Type | - | - | 3/Y |
| Number of Poles | - | - | 4 |
| Total Mass | kg Oz |
Wt | 0.940 33.16 |
| Peak Torque (N-m / oz-in) | 0.46 / 65 |
| Continuous Stall Torque (N-m / oz-in) | 0.23 / 32 |
| Motor Constant (N-m/√watts) / (oz-in/√watts) | 0.056 / 7.98 |
| Weight (g/ oz) | 725.7 / 25.6 |
| Max Temperature (ºC) | 175 |
| Max Pressure (PSI) | 20 000 |