EM-106A is a controller for brushless DC motors equipped with Hall sensor feedback. It supports motors with either 60° or 120° Hall commutation and uses a high-efficiency MOSFET power stage.
Standard control functions include speed adjustment, start and stop, direction change, and braking. The controller can be mounted directly with screws or installed using a standard DIN-rail mounting base.
The EM-106A provides two selectable speed control modes:
In frequency-locked mode, the loop response can be adjusted to achieve stable speed control with different motors, loads, and mechanical systems.
The analog control input range can be scaled using an adjustment trimmer. This allows the available motor speed range to be matched to the external control signal.
The motor current limit is adjustable from 0 to 10 A using a trimmer. When the motor current reaches the selected limit, the controller restricts the drive output to prevent the current from rising above the set value.
The controller is protected against reverse supply polarity. A fuse provides protection against excessive current.
The compact controller can be installed directly using mounting screws or attached to a standard DIN rail with a suitable rail-mounting base.
| Supply voltage | 12–36 VDC |
| Idle current | Approx. 30 mA |
| Continuous motor current | 7 A |
| Intermittent motor current | 10 A at 50% duty cycle |
| Current limit | Adjustable 0–10 A |
| Voltage drop | 0.8 V at Im = 7 A |
| Control voltage | 0–10 V |
| Control potentiometer | 2–10 kΩ |
| Control input | 10 V max. (20 mA) |
| Hall input | 6.5 V |
| Digital input ON level | 3–30 V |
| Digital input OFF level | 0–1 V or open |
| Dimensions | 87 × 73 × 35 mm |
| Weight | Approx. 90 g |
| Operating temperature | 0…+50°C |
Ordering larger quantities +100pcs.
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