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SEW coil, brake pads, pressure plate

Name: SEW coil, brake pads, pressure plate
Brand: Jier Transmission - Reducers & SEW Geared Motors
Availability: InStock

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Category：SEW accessories

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Product Description

Brake Control

The braking coil is compatible with various supply voltages. It is powered by a brake controller located in the motor junction box or the control cabinet.

Suitable for your application

Typically, brakes are controlled by a brake controller mounted in the motor junction box or control cabinet. You can choose from a variety of brake controllers. In addition to different supply voltages, brake controllers are available to meet specific application requirements:

Acceleration capability with a high switching frequency (achieved through the use of a patented dual-coil system, for example) BGE../BME../BSG.. )
It features a fast‑closing function, enabling high stopping accuracy (when used with an integrated or external high‑speed relay, for example). BMP../BSR../BUR.. )
With integrated heating function ( BMH.. )
With a for PLC or an inverter (for example BMK.. or BMV.. ) of the attachment DC 24 V Control Input
As a safety-related component used for the power supply of the functional safety interrupt brake ( BST.. )

If requested by the customer, up to BE2 The brake can also operate under an external DC voltage source, eliminating the need for additional braking control.

The response time is exceptionally short when enabled.

Equipped with a brake SEW EURODRIVE Patented dual-coil system. Utilizing a design with acceleration capability. SEW EURODRIVE In a dedicated braking control system, the brake control ensures that the acceleration coil is energized first, followed by the holding coil (the entire coil). The strong pulsed magnetization of the acceleration coil—generated by a high‑amplitude acceleration current—enables an extremely short response time; even in large brakes, the saturation limit is not reached. The brake shoe carrier moves very rapidly, and virtually no braking losses occur during motor startup.

The response time is exceptionally short when shut down.

The response time of the brake also depends on the rate at which the energy stored in the brake coil dissipates when the power is turned off. A freewheeling diode is used to dissipate this energy. “ AC circuit disconnected ” of energy. The current decays exponentially. When both DC and AC circuits are switched off simultaneously with the DC circuit containing a coil, the current dissipates more rapidly through the varistor. Consequently, the response time is significantly reduced. Traditionally, switching off DC and AC circuits has been accomplished by using auxiliary contacts on braking contactors (suitable for inductive loads). Under certain conditions, you can use SR.E Electronic current relay or UR.E Use a voltage relay to interrupt the DC circuit; see the next section.

Control cabinet installation

BMS 、 BME 、 BMP 、 BMV and BMK The housing is similar. The supply voltage and the auxiliary or control terminals are connected to the terminals. 1-4 , terminal 13-15 is BE The three power supply wires of the brake.

Braking Control System

The table below lists the technical specifications of the brake control systems installed in the motor junction box and the control cabinet. Different enclosures are available in different colors ( = Color codes) for easy differentiation.

Type	Functionality	Voltage	Hold current I Hmax A	Type	Publication Number	Color code
Poly	Half-wave rectifier	Communication 230 – 575 volts	1.4	Borg 1.4	827 881 4	Black
		Communication 150 – 500 volts	1.5	Version 1.5	825384 6	Black
		Communication 24 – 500 volts	3.0	Detachment 3	825386 2	Brown
Escherichia coli	Unidirectional rectifier with an electronic switch	Communication 230 – 575 volts	1.4	Burkina Faso 1.4	827 882 2	Red
		Communication 150 – 500 volts	1.5	Baoji City Geological Survey Bureau 1.5	825385 4	Red
		Communication 42 – 150 volts	3.0	Basel Energy Company 3	825 387 0	Blue
Spanning across	Half-wave rectifier + Current relays are used to disconnect DC circuits.	Communication 150 – 500 volts	1.0	BGE 1.5 + SR 11	825 385 4 826 761 8	Red -
			1.0	Electromagnetic railgun 1.5 + Geomagnetic Cannon 15	825 385 4 826 7621 8	Red -
			1.0	Electromagnetic railgun 1.5 + Geomagnetic Railgun 19	825 385 4 826 246 2	Red -
		Communication 42 – 150 volts	1.0	BGE 3 + SR11	825 387 0 826 761 8	Blue -
			1.0	BGE 3 + SR15	825 387 0 826 762 6	Blue -
			1.0	BGE 3 + SR19	825 387 0 826 246 2	Blue -
Urea	Half-wave rectifier + Voltage relay used for switching off in DC circuits	Communication 150 – 500 volts	1.0	BGE 1.5 + UR 15	825 385 4 826 759 6	Red -
Urea		Communication 42 – 150 volts	1.0	BGE 3 + UR 11	825 387 0 826 758 8	Blue -
Bachelor's degree	Varistor protection circuit	Direct current 24 volts	5.0	BS24	826 763 4	Water blue
Australian National Petroleum Company	Electronic switch	Direct current 24 volts	5.0	Australian National Petroleum Company	825459 1	White
Bone morphogenetic protein	Unidirectional rectifier with electronic switch, featuring an integrated voltage relay, for switching off DC circuits.	Communication 230 – 575 volts	2.8	2.8	2.8	-

Type	Functionality	Voltage	Hold current I Hmax A
Building Management System	A unidirectional rectifier serves as Background	Communication 230 – 575 volts	1.4
		Communication 150 – 500 volts	1.5
		Communication 42 – 150 volts	3.0
Biomedical Science and Medical Engineering	Unidirectional rectifier with an electronic switch ( BGE)	Communication 230 – 575 volts	1.4
		Communication 150 – 500 volts	1.5
		Communication 42 – 150 volts	3.0
Bone marrow hematopoietic stem cells	Unidirectional rectifier with electronic switching and heating functions	Communication 230 – 575 volts	1.4
		Communication 150 – 500 volts	1.5
		Communication 42 – 150 volts	3.0
Bone morphogenetic protein	Unidirectional rectifier with electronic switch, featuring an integrated voltage relay, for cutoff in DC circuits.	Communication 230 – 575 volts	1.4
		Communication 150 – 500 volts	1.5
		Communication 42 – 150 volts	3.0
		Communication 230 – 575 volts	2.8
Bangladesh	Unidirectional rectifier with an electronic switch, 24 V DC control input and DC circuit cutoff	Communication 230 – 575 volts	1.4
		Communication 150 – 500 volts	1.5
		Communication 42 – 150 volts	3.0
Bone marrow transplantation	With an electronic switch, Brake control unit with DC 24 V control input and quick‑cut‑off function	Direct current 24 volts	5.0
BST	Safety brake control with electronic switching and DC bus power supply	AC 460	0.6
		AC 400	0.7
		Communication 230	1.2

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