What is the contact capacity of the switch?

The contact capacity is AC240V 3A with 1 Normally Open (NO) and 1 Normally Closed (NC) contact.

What happens if the pulse indicator flashes?

The pulse indicator on the panel flashes once when a pulse is generated, indicating the driven wheel has rotated through the switch area.

What is the start-up delay time?

The start-up delay is approximately 10 seconds.

Underspeed Switch Proximity Switch Digital Display Integrated Conveyor Belt Speedometer

Name: Underspeed Switch Proximity Switch Digital Display Integrated Conveyor Belt Speedometer
Brand: Zhejiang Weikesen Power Technology Co., Ltd
SKU: 2032002052

Zhejiang, ChinaZhejiang Weikesen Power Technology Co., Ltd

US$62.00

1-9 Pieces

US$59.00

10-49 Pieces

US$54.60

50+ Pieces

Sample price:US$62.00/piece.Request sample

Product profile

Customization

Available

Type

Under Speed Switch

Model Number

QS-II

Model NO.

QS-II

Rotation Speed

30-100rev/Min

Number of Contacts

1no 1nc

Start-up Delay

About 10 Sec

Transport Package

Carton

Specification

1.5KG

Trademark

VKSELE

Origin

Zhejiang, China

Key features

High Reliability Design: No moving parts, no wear and tear, ensuring long safety life and simple operation.

Adjustable Speed Value: Switch allows adjustment of the slipping speed value via digital display settings.

Digital Display Integration: Integrated digital display panel for easy monitoring and troubleshooting of speed.

Non-Contact Sensing: Detects rotational speed without physical contact with the shaft, preventing wear.

Wide Rotation Speed Range: Operates effectively within a rotation speed range of 30-100 Rev/min.

Fast Start-up Delay: Features an approximate 10-second start-up delay for stable signal processing.

Centralized Control Ready: Designed for centralized control systems with easy installation and setup.

Clear Alarm Output: Outputs switch signals for alarm or shutdown when speed drops below preset limits.

Company profile

Zhejiang Weikesen Power Technology Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-07-09Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, Others, FCA

About Our Factory & Business Background

Address366th, Liule Road, Liushi Town, Yueqing City, Zhejiang 325604, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsPull Cord Switch, Contactor, Timer, Wire Stripping Machine, Photoswitch, Relay, High-Voltage Cabinet Accessories, Connectors

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the working principle of the switch?

It detects the rotational speed of the belt machine tail pulley without contact. When the speed drops below the preset limit, it outputs a signal to stop the machine.

Q:How is the speed value adjusted?

Press the BET key to show digital flashing, then use the key to select 1, 2, or 3, and press BET again to adjust the slipping value before confirming.

Q:What are the installation requirements for the inductive surface?

The inductive surface must be made of iron, have a cross-sectional size of at least 50mm x 50mm, and be welded to the driven wheel or shaft.

Q:What is the maximum distance between the switch and the inductive surface?

The maximum distance allowed between the under-speed slip switch and the inductive surface is 25mm.

Q:What is the detection distance of the switch?

The maximum detection distance (Max.Sn) is 20mm.