SMAC Moving Coil Actuators Product
Member Since 2014
SMAC makes Moving Coil electric actuators. These products are the fastest actuators in the world. Cycle life is well beyond 100M. They have the ability to softly land on surfaces and then apply a programmed specific force. SMAC’s new LDL
Product filed under:
Motors & Drives Motors & Drives
High Torque Brushless 3-Phase DC Motor (BLDC)
Model: HT35
The HT35 is the first model in the series. The HT35 has a 35 mm diameter and peak torque 0.556 Nm at 48VDC, 4 Amp.
Features
- A combination of SMAC’s patent pending Halbach magnets and printed coil technology
- Printed coil allows coil shapes impossible to achieve with conventional windings.
- Rotary encoder 2K or 24K optional
- Gear ratio 4:1 or 16:1 optional (Other ratio available upon request.)
- Competitive pricing
Specifications
|
Encoder Resolution (+A-A; +B/-B) |
24K CPR |
|
Fine Index (+Z/-Z) |
Yes |
|
Motor Type |
Brushless 6 Pole Pair |
|
Peak Torque |
0.556 Nm@ 48VDC, 4A |
|
Torque Constant |
0.138 Nm/A |
|
Max Speed |
2570 RPM (No Load) |
|
Resistance (Line-Line) |
12.4 Ohms |
|
Inductance |
1.7mH |
|
Rated Torque |
121 mNm@ 0.9 A |
|
Rated Speed |
2035 RPM |
|
Max. Efficiency |
85% |
|
Back EMF Constant |
16.7 V/krpm |
|
Speed Torque Gradient |
4.6 rpm/mNm |
|
Mechanical Time Constant |
8.6 ms |
|
Thermal Resistance (Winding-Housing) Thermal Resistance (Housing-Ambient) |
0.4 K/W 9.2 K/W |
|
Stator Inertia |
0.160 gr-cm2 |
|
Total Mass |
0.34 kg |
|
Rotor Mass |
0.194 kg |
