Magnetic Particle Brake, Single Shaft, 3Nm-400Nm

5 out of 5 based on 3 reviews | Write a review

$319.89

Magnetic particle brake, single shaft, rated torque can select 6Nm, 12Nm, 25Nm, 50Nm, 100Nm, 200Nm or 400Nm, maximum rated speed of 1800rpm, with maintain, braking, buffer start, tension control and torque limit. Electric brake has the advantages of quick response, simple structure, no shock vibration and energy saving. Manufacturer direct sales.

Rated Torque (Nm) *

SKU: ATO-PB

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Delivery date: 6-12 days

Overview
Related Video

Magnetic powder brake rated torque 3Nm, 50Nm, 100Nm, 200Nm, 400Nm are avaliable, overload protection, speed adjustment, can be used in textile industry, printing and dyeing, manufacturer direct sale.

Magnetic Particle 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 Particle Brake Specification:

Model	ATO-PB-003	ATO-PB-006	ATO-PB-015	ATO-PB-025	ATO-PB-050	ATO-PB-100	ATO-PB-200	ATO-PB-400
Rated Torque	3Nm	6Nm	15Nm	25Nm	50Nm	100Nm	200Nm	400Nm
Rated Current	0.53A	0.81A	0.94A	1.24A	2.15A	2.4A	2.7A	3.5A
Rated Voltage	DC24V
Power	12.7W	19.4W	22.5W	30W	51.5W	57.6W	64.8W	84W
No. of Hour Set	0.08S	0.08S	0.1S	0.12S	0.13S	0.25S	0.37S	0.4S
Moment of Interial	3.00*10^-4Kgcm²	6.0*10^-4Kgcm²	1.34*10^-3Kgcm²	3.8*10^-3Kgcm²	9.5*10^-3Kgcm²	3.5*10^-2Kgcm²	9.15*10^-2Kgcm²	2.4*10^-1 Kgcm²
Air Pressure	/	3*10⁴ Pa	3*10⁴ Pa	5*10⁴ Pa	1*10⁵ Pa	6*10⁴ Pa	5*10⁴ Pa	2*10⁵ Pa
Air Volume	/	0.2m³/min	0.2m³/min	0.4m³/min	0.6m³/min	1.1m³/min	1.6m³/min	2.0m³/min
Slip Power	/	110W	250W	380W	700W	1100W	1900W	2800W
Weight	2.0kg	2.1kg	4.5kg	7.6kg	12.5kg	34kg	45kg	90kg
Maximum Speed	1800 r/min
Weight of powder	7.5g	10g	20g	33g	60g	140g	225g	370g

3Nm-400Nm Magnetic Particle Brake Dimension (unit: mm)

Magnetic particle brake size

Model	ATO-PB-003	ATO-PB-006	ATO-PB-015	ATO-PB-025	ATO-PB-050	ATO-PB-100	ATO-PB-200	ATO-PB-400
D1	120	125	152	182	219	278	327	395
D2	75	110	126	160	196	260	301	365
D3 (g7)	42	42	42	55	74	100	110	130
D4	64	64	64	78	100	140	150	200
L	106	112.5	132	157	192	239	270.5	338
L1	22	25	29	43	55	65	69	92
L2	78	80.5	98	108	131	167	191.5	226
L3	11	11	15	17	30	28	30	35
L4	14	17	25.5	26	28	46	56	70
L5	12	12	14.5	15	18	21.5	32	40
d (h7) (shaft diameter)	10	12	15	20	25	30	35	45
T (^-0_-0.2) (Contains key)	11.5	13.5	17	22	28	33	38.5	48.5
W (P7)	4		5		7		10	12
V	M30.6P6L	M40.7P8L		M61P12L		M101.5P20L
R	6-M50.8P10L	6-M61P10L				6-M101.5P20L		6-M101.5P15L
S	/	1/8			1/4	3/8

Details

Single Shaft Magnetic Powder Brake Installation

Magnetic Powder Brake Application

Tips: Magnetic Particle Brake Main Applications
Magnetic powder brake have been widely used in paper making, printing, plastic items, rubber industry, textile industry, printing and dyeing, wire and cable, metallurgy industry and tension control of winding and unwinding in roll material processing industry. Moreover, ATO magnetic powder brake can be also used in buffering start, test loading and braking of the transmission machinery, overload protection, speed adjustment.

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

Existing reviews of Magnetic Particle Brake, Single Shaft, 3Nm-400Nm

Continuous slip power the particle brake can handle

Could you tell me the continuous slip power the ATO-PB-050 can handle?
The specification table says 700W, but I need to know if it can dissipate all that heat with no additional cooling, on a continuous basis.
Also, could you tell me if you have it in stock?

From: yohya | Date: 25/07/2023

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ATO Responded

1. ATO-PB-050, we have it in stock.
2. ATO-PB-050 is naturally heat-dissipating, and the installation location should be in a well-ventilated and heat-dissipating environment.
As long as the temperature does not exceed 70℃, it can be used normally.

Do you have any advice for controlling the particle brake current?

Hello, I am interested in the ATO-PB-006.
I plan on using it as an intermittent braking system where I can vary the braking torque.
Do you have any recommendations for controlling the current?
Also, do you have information on the time it takes for the brake to fully engage and disengage?

From: dylan | Date: 20/07/2023

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ATO Responded

Unfortunately, the control current is related to your actual use scenario and your control instrument, so we cannot give suggestions.
We haven't calculated the time of the brake to fully engage and disengage.
Generally, it takes a few seconds for the brake to fully engage and disengage.

Good running magnetic brakes

A few days ago, I bought two 400Nm, one 6Nm magnetic powder brakes at ATO. I found many other sellers, but I didn't have the information I wanted. Later, I found the magnetic powder brake that I am satisfied with. I am very grateful to the torque curve provided by ATO. It is very convenient to install and I am very satisfied.

From: Jeff | Date: 01/11/2019

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