DHD-2, DHD-4, DHD-8, DHD-16, DHD-32, DHD-50, Electromagnetic Power

DHD-2, DHD-4, DHD-8, DHD-16, DHD-32, DHD-50, Electromagnetic Power

DHD-2, DHD-4, DHD-8, DHD-16, DHD-32, DHD-50, Electromagnetic Power Lost Brakes, Electromagnetic Power Lost Brakes manufacturers, Wenner Electromagnetic Power Details

DHD-2, DHD-4, DHD-8, DHD-16, DHD-32, DHD-50, Electromagnetic Power Lost Brakes, Electromagnetic Power Lost Brakes manufacturers, Wenner Electromagnetic Power

use
DHD series brakes (release) power from the electromagnetic spring to put pressure on the friction disc brake (hereinafter referred to as the brake). It with the electric matching into a new type of brake motors, mechanical drive system can also be used to achieve rapid parking, and accurate positioning, security (anti-insurance can be used in a power outage) braking and other occasions. This brake has a simple structure, wide adaptability, low noise, reliable braking is widely used in various mechanical gear, it is an ideal implementation of the components in the industrial modernization. The automation of the production technology, ultra-thin Electromagnetic Power Lost Brakes (safety brake) for its excellent features to meet the needs of the different uses of robots, motors and other machinery.
Structural features:
A, compact Electromagnetic Power axial dimension is small, but the braking torque is large enough.
2 in response to the rapid electromagnetic loss of power brake is a spring device to form a braking torque, spring return time is the brake response time
The new friction materials, life long lost electric brake, determine the performance of the high life.
Brakes can work reliably under the following conditions:
A relative humidity of the ambient air is not greater than 85% (20 ± 5 ° C)
2, the surrounding medium, enough to corrode metal and damage the insulation gas and dust.
3, the brake around class B insulation, voltage fluctuation does not exceed the rated voltage of +5% and -15% of its work for continuous duty
4, the installation should ensure that the drive shaft parts and brake with precision.
5, the brake of the brake disc must be used no oil. <2>
Structure and working principle:
Brake by the yoke, the excitation coil springs, brake disc, the armature, spline bushing, install the screws and other components, the brake is installed in the device's back-end of the flange (or motor) stretch; drive shaft and splined sleeve and The brake disc links.
Brake excitation coil is connected to the rated voltage (DC), the electromagnetic forces pull the armature, the armature and the brake disc from the (released), then the drive shaft with the normal operation of the brake disc or start when the transmission system separation or broken power when the brake is also power, spring to put pressure in the armature, forcing the brake discs with the armature and the flange friction torque between the drive shaft quick stall. Poor brake thermal environment, the drive shaft is long hours, if conditions permit, you can brake work, to keep the voltage conversion of 70% -80% of rated voltage, in order to reduce the fever.

DHD Series (suits)

DHD series (Anti-Pack)

Specifications

Specification / Nm	Rated static torque (NM)	Excitation voltage (DC-V)	Power (W)	On (release) time (ms)	Disconnect (braking) time (Ms)
DHD-2	2	24 Or 99 Or 170	10	25	15
DHD-4	4		13	35	15
DHD-8	8		15	40	20
DHD-16	16		18	60	40
DHD-32	32		28	65	40
DHD-50	50		45	70	45
DHD-100	100		75	85	50
DHD-200	200		110	100	60
DHD-400	400		150	100	70
DHD-500	500		160	100	80
Of DHD-1000 (dual brake disc)	1000		160	100	80

Structure models

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Specification / Nm	A	C	E	F	G	L	P	Q	S	d	B	U
DHD-2	68	77	20	3 - ￠ 4.5	10	30	18	8	0.1-0.2	12	4	13.8
DHD-4	74	85	20	3 - ￠ 5.5	11	32	16	12	0.1-0.2	12	4	13.8
DHD-8	85	97	25	3 - ￠ 5.5	11	35	14	16	0.1-0.2	14	5	16.3
DHD-16	108	118	40	3 - ￠ 5.5	11	41	15	20	0.1-0.2	19	6	21.8
DHD-32	118	131	40	3 - ￠ 6.5	12	51	30	24	0.2-0.4	20	6	22.8
DHD-50	132	146	50	3 - ￠ 6.5	12	66	39	30	0.2-0.4	25	8	28.3
DHD-100	156	183	73	3 - ￠ 9	15	76	44	35	0.3-0.5	30	8	33.3
DHD-200	175	201	80	3 - ￠ 11	15	86	55	35	0.4-0.7	40	12	43.3
DHD-400	235	255	90	6 - ￠ 9	15	88