SINGLE CANTILEVER HYDRAULIC UNCOILER AND COILER CREW

1、Finished product material specification

Coil thickness：

0.5~7.0mm

Coil width (max)：

1250mm

Coil O.D. (max)：

Φ1700mm

Coil I.D. (max)：

Φ610mm

Coil weight (max)：

10t

Components

structure type

Reel (including rotary expansion and contraction cylinder)

Gearbox (transmission)

Drive AC motor and brake

Centering device (including base centering cylinder)

Pressure roller

activity support

Push plate device

Cantilevered eight-slot wedge-shaped fan-shaped closed drum structure,

Hydraulic expansion and contraction

with jaws

With push plate device

Pressure roller

activity support

AC variable frequency motor speed control drive

2.Mechanical data

Traverse range:

100mm

transmission:

90kW，74/1480r/min，380V

Maximum winding tension:

~140kN

Expansion and contraction range:

Φ580~Φ610mm（Jaw directionΦ590~Φ610mm）

Jaw form:

Mechanical jaws

Expansion and contraction hydraulic cylinder:

360/ 130X80 mm

Centering drive mode:

hydraulic cylinder

Push plate device:

hydraulic cylinder 110/63x1300mm

3.Electrical data

Reel expansion and contraction and jaw clamping:

Hydraulic cylinder and mechanical expansion and contraction

Transmission:

AC variable frequency motor (QABP315L8A), with cooling motor (G-315A);

Brakes:

Electro-hydraulic brakes

Roller reducer motor:

AC variable frequency motor (R97 DRN100L4)

Push plate push:

hydraulic cylinder

Thin oil lubrication system monitoring:

fuel indicator

Traverse:

AC variable frequency gear motor drive, AC motor(ACM1201) YP- 132S-4-E-I M1 P=5.5 kW，380V 50Hz

4.Pressure roller

Function and mechanical structure:

Steel structure welding, hydraulic cylinder swing

Mechanical data

Roller diameter:

230mmX400

Electrical data

Roller swing：

hydraulic cylinder 100/ 55X300mm

Roller drive:

Reducer motor R97DRN100L4-103.44 and sprocket

5.external support

Function and Mechanical Structure

Link swing mechanism

Mechanical data

Outer support swing:

hydraulic cylinder 125/90x500mm

6.Transmission parameters

device name

motor model

power kW

Rotating speed

r/min

Gearbox speed ratio

Voltage

V

Coiling speed

Reel diameter

mm

Coiler (S) motor

M2BAX315SMC

90

74/1480

total reduction ratio

85.38

AC380

Max

35m/min

610

motor cooler motor

315A

0.5

1400

AC380

7、Transmission device description:

In the transmission equipment of the unit, the reducer is located between the transmission shaft and the motor, which is used to transmit the rolling torque. The coupling is located between the motor and the reducer, which transmits the motor torque and protects the motor (the safety pin is cut off when an abnormal working condition such as a broken belt occurs). The motor is connected through a reducer, a transmission shaft, and a coupling, with a precise positioning system for the transmission shaft head.