QTB type linkage console-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

QTB type linkage console

specification：

Zoom in on the image

Category：

low-voltage electrical apparatus -- Master controller

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

91way@163.com
13916500500(Wechat)

QTB type linkage consoleDetailed product description：

QTB1 type is mainly used in power lines or control lines with AC 50Hz, rated voltage of 380V, 440VO and below, and DC 220V and below, to control the starting speed regulation, braking and commutation of electric motors in overweight transport machinery and similar electrical control equipment. It is the preferred product for bridge cranes.

structural characteristics
The QTB type linkage console has split installation and integral installation (with a common base), equipped with a zero position self-locking device. The shell is made of metal material mold, with a solid and beautiful appearance. The contacts use universal KTJ6 contacts. Make the product highly versatile and widely applicable.

Main technical parameters

ambient temperature		Working temperature: -5 ℃ -55 ℃ Storage temperature:-40℃-70℃	Maximum operating direction	eight
Handle operation force		Not exceeding 50N	Number of controllable institutions	two
mechanical life		1.5 million movements per direction	Maximum gear positions in each direction	five
weight		67Kg	mode of exercise	There is a gear that automatically returns to zero
contact point characteristic	power supply	communication	Maximum number of contacts per institution	twenty-one
	rated current	34A 63A 100A	handle	Equipped with mechanical lock zero
	rated voltage	380V(440V)	Each master can add a potentiometer	0
	electrical life	75000 times	Rated operating frequency	600 times/h

QTB type linkage console

QTB type linkage console（schematic diagram）