Magnetic Powder Brake, Hollow Shaft, 6Nm-200Nm

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$403.89

High performance magnetic powder brake can select rated torque 6Nm, 15Nm, 25Nm, 50Nm, 100Nm, and 200Nm, hollow shaft, stainless steel material, 24VDC voltage, 12 months warranty. It has the functions of maintenance, brake buffer starting, tension control and torque limitation.

Rated Torque (Nm) *

SKU: ATO-POB

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Delivery date: 6-12 days

Overview
Relative Video

Hollow shaft magnetic particle brake, maximum speed 1800rpm, rated torque 6Nm, 25Nm, 50Nm, 100Nm, 200Nm are avaliable, DC voltage 24V, manufacturers direct sales.

6Nm-200Nm Magnetic Powder Brake Features
1. The excitation current is linear with the torque. The transmitted torque is substantially linear with the excitation current. As long as the magnitude of the stimulation current is changed, the magnitude of the torque can be controlled over a wide range. In general, the stimulus current is substantially proportional to the transmitted torque in the range of 5%-100% of the rated torque.
2. Stable slip torque. When the stimulation current remains unchanged, the transmitted torque is not affected by the difference in rotational speed between the active and the driven, that is, there is no difference between the static friction torque and the dynamic friction torque, so that the torque can be stably achieved. This feature is applied to the tension control, and the user can accurately control the torque by adjusting the stimulation current, thereby effectively controlling the tension of the roll.
3. Prevent heat generation due to slip. Generally, the friction part is inevitably heated or even burned when continuously sliding. However, the ATO magnetic powder brake has a complete heat sink, which will not be too hot for a long time and has a long service life.

Magnetic Powder Brake Specification:

Model	ATO-POB-006	ATO-POB-015	ATO-POB-025	ATO-POB-050	ATO-POB-100	ATO-POB-200
Rated Torque	6Nm	12Nm	25Nm	50Nm	100Nm	200Nm
Rated Current	0.3A	0.39A	0.73A	1.21A	1.21A	1.9A
Rated Voltage	DC24V
Power	7.2W	9.4W	17.5W	28.8W	28.8W	45.6W
No. of Hour Set	0.10S	0.13S	0.15S	0.30S	0.30S	0.60S
Moment of Interial	1.55*10^-3Kgcm²	5.55*10^-3Kgcm²	9.4*10^-3Kgcm²	6.6*10^-2Kgcm²	6.6*10^-2Kgcm²	2.0*10^-1Kgcm²
Weight	2.7kg	5.2kg	9kg	14.5kg	37kg	53kg
Maximum Speed	1800 r/min
Weight of powder	14g	25g	39g	60g	117g	255g

DC 24V Magnetic Powder Brake Dimension (unit: mm)

Model	ATO-POB-006	ATO-POB-015	ATO-POB-025	ATO-POB-050	ATO-POB-100	ATO-POB-200
L1	68	88	98	115	136	160
L2	53	58	66	74	107	113
L3	15	26	28	27	29	41
L4	2	5	5	5	5	6
L5	64	86	93	110	130	152
L6	4	2	5	5	6	8
D1	140	160	185	230	280	346
D2	116	144	170	195	250	320
D3	80	100	140	150	150	240
D4 (g7)	70	74	100	110	120	160
P	M5*12L	M6*17L	M10*19L	M10*22L	M10*22L	M10*30L
d (H7)	12	18	20	30	35	45
W(F8)	4	5	6	8	10	14
T(+^0.2₀)	13.5	20	22	33	38.5	49

Details

6Nm-200Nm Magnetic Powder Brake Installation

Hollow Shaft Magnetic Powder Brake Application

Tips: Notes for Use of Magnetic Powder Brake
1. Please pay attention to moisture. Magnetic particles can become unstable with moisture, so be careful not to let oil or water enter the interior. Especially when installed in the gearbox, the oil will penetrate into the interior through the shaft, so the film should be completely sealed.
2. Please pay attention to the surface temperature. The maximum surface temperature caused by continuous operation is below 90 degrees during operation, beyond which, the durability will be greatly reduced. Be sure to take the above limit temperature as the standard and use it within the allowable sliding rate.

This video will show you water-cooled magnetic powder clutch seal ring replacement.

Existing reviews of Magnetic Powder Brake, Hollow Shaft, 6Nm-200Nm

If powder brake is only usable for holding the brake?

We would like to know if your magnetic powder brake with a hollow shaft is only usable for holding the brake or if it can be used as a variable torque brake.
We would like to create a variable load for our electric motor test bench.

From: bai | Date: 28/08/2023