PRODUCTS & SOLUTIONS

Brushless DC Motors (BLDC)

Category: Electric Motors

Brushless DC motors eliminate the mechanical commutator. The result: longer service life, quieter operation, higher efficiency, and no maintenance. An electronic controller replaces the brushes, which also enables precise speed and torque control across the full speed range from standstill to maximum RPM.

Key advantages

Fit & forget applications

Brushless DC motors have no commutator brushes and therefore require no maintenance.

Precision control

Electronic controllers ensure highly precise speed and torque control.

Power in less space

Outstanding power density. Quiet operation. Offering excellent efficiency.

Durable & highly efficient

Longer service life and higher speeds than brushed DC motors.

Product range

An overview of key product specifications. Compare products across our product range and partner brands to find the right fit for your application.

maxon: Brushless DC Motors

maxon Brushless DC motor

Brushless DC motors from maxon offer a longer service life and higher speeds than brushed DC motors. In addition, they are maintenance-free. This makes them ideal for use in fit-and-forget applications. The use of an electronic controller ensures high-precision speed and torque control.

 
ECX SPEED
ECX PRIME
ECX TORQUE
IDX Motor
ECX FLAT
EC
EC-max
EC-4pole
EC-i
EC flat
EC frameless flat
EC frameless DT
Key feature
Ultra fast & quiet
Top pe
Multi-pole internal motor & high torque
IP65, integrated EPOS4
High torque, flat/compac
Max.life span, IP54
Best price with long service lifC
Top performance tiny size: Ø 32 mmC
Powerhouse for the smallest space
Best price for high torques
Dynamic motor for robotics
Even more dynamics for robotic drives
Diameter/Size
Ø 4–22 mm
Ø 6–30 mm
Ø 22 mm
Ø 56–70 mm
Ø 22–42 mm
Ø 22 mm
Ø 16–22 mm
Ø 32 mm
Ø 30–52 mm
Ø 60–90 mm
Ø 43–90 mm
Ø 42–90 mm
Length
19–60 mm
19.9–64 mm
43–82 mm
107–193 mm
14–21.2 mm
60–180 mm
24–88 mm
47–162 mm
26–110 mm
8–39.9 mm
20.55–42 mm
19–43 mm
Power
0.5–120 W
1.6–180 W
30–45 W
270–900 W
4.5–150 W
80–400 W
0.5–120 W
90–480 W
20–420 W
0.5–600 W
30–260 W
110–680 W
Nom. torque
29 mNm
127 mNm
80 mNm
3 750 mNm
214 mNm
800 mNm
200 mNm
800 mNm
649 mNm
1 610 mNm
1 010 mNm
2 840 mNm
Max. speed
120 000 rpm
50 000 rpm
16 000 rpm
8 000 rpm
15 000 rpm
25 000 rpm
20 000 rpm
25 000 rpm
15 000 rpm
25 000 rpm
10 000 rpm
15 000 rpm
Ironless Winding
Yes
Yes
No
No
No
Yes
Yes
Yes
No
No
No
No
Additional property
Sterilizable
Sterilizable
Standard
IP65 Protection
Standard
IP54 & heavy-duty
-
Heavy-duty version
-
Short (flat) design
Without housing
No housing,hollow shaft
Internal Rotor
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
Configurable
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
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Parvalux: Brushless DC Motors

parvalux Brushless DC motor

Parvalux brushless DC motors are highly durable and require zero maintenance. This makes them ideal for a variety of applications across the globe. Our BLDC motors offer high starting torque, they're highly efficient and quiet, and offer excellent power density.

 
PBL42
PBL60
PBL70
PBL86
Frame Ø
Ø 42 mm
Ø 60 mm
Ø 70 mm
Ø 86 mm
Stack lengths
Ø 15/35 mm
Ø 50/70
Ø 70/80
Ø 55/80
Voltage
24–48 V
24–48 V
48 V
48 V
Speed
4 000 rpm
3 000 rpm
4 500 rpm
4 000 rpm
Power (cont.
26–42 W
104–157 W
363–415 W
419–586 W
Torque cont. (S1)
0.063–0.10 Nm
0.33–0.50 Nm
0.77–0.88 Nm
1.00–1.40 Nm
Torque int. (S2)
0.095–0.15 Nm
0.58–0.88 Nm
1.35–1.54 Nm
1.75–2.45 Nm
Compatible gbxs
PGx42, GB28
GB28, GB80, GB12
GB12
GB12, GB9, GB65
Controller req.
Yes (SC 50/15 or equiv.)
Yes
Yes
Yes
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Why these brands

DNH supplies the complete maxon EC motor portfolio, the world's most extensive range of precision BLDC motors, alongside the Parvalux PBL series for higher-torque industrial and mobility applications.

If your application runs continuously, must be low maintenance, operates at high speed, or requires precise torque control, BLDC is the right choice. For applications where simplicity matters more than longevity and budget is tight, brushed DC remains a valid option.

Maxon
Parvalux by Maxon

Typical Applications

This product range is deployed across multiple sectors.

Platform door systems Electric wheelchair drivetrains Robotic joints Conveyor systems Medical devices Access control systems