东莞市壹唯工业自动化有限公司
DONGGUAN YATWAI INDUSTRIAL AUTOMATION CO., LTD

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SNW

SNW type automatic controller

 

SNW-100S1 Dancer roll automatic tension controller

Tension variation is detected by a position sensor attached to the dancer roll, which is always kept in a fixed position. This allows high precision tension control through mechanical feedback sensing.

snw_100s1_1--1

SNW-100SI             SEP-11

 

 

 

Features

 

High precision tension control is performed by keeping the dancer roll fixed and sensing through a pivot point sensor attached to the dancer arm.

 

Stable tension control is possible under a wide range of torques by utilizing P (Proportional), I (Integral) and D (Differential) controls.

 

This controller can be used with any machine due to the dancer roll position adjustment and the response sensitivity adjustment.

 

 

 

Dimensional outline drawing/Specifications

SNW automatic tension controller

 

snw_100_3

 

Specifications

Type SNW-100S1
Input voltage AC 200/220V
Output voltage DC0-24V
Rating Continuous
Capacity 60W
Structure Steel plate, floor standing, protective enclosure
Weight 6.5kg
Paint color Cover Munsell
7.5BG6/1.5
Compatible model Smaller than POC/POB/PTB-10 type
All model of PRB/PMC type

 

 

SEP type pivot sensor

snw_100_4

 

Specifications

Type SEP-11
Capacity Maximum allowable capacity 0.2W
Voltage Maximum allowable voltage 15V
Rotation angle Maximum rotation angle: 90°
Normal rotation angle : Max 60°
Paint color Munsell 7.5BG 3/3.5

 

 

This unit controls tension with an integrated torque control clutch/brake to eliminate the looseness and elongation in the manufacturing process.