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Bomarc Economical series - Traverse Beam Robots for injection molding machine

Model: 650/850/950
W : Telescopic stage
I : single stage
D: Product arm+runner arm

S : Single arm

Y: Traverse beam driven by AC servo motor

Main Specifications

Bomarc Economical series is applicable to all types of horizontal injection molding machines of 50-350T for product and runner take out .Ithas two types of arms , namely single stage and telescopic stage arm . R unner arm can be added when it’s three platen mold to take out product and runner at the same time .UsingBEseries robot can increase the productivity, reduce the defect rate , ensure safety of operators and accurately control the output to reduce waste .Dry cycle time is less than 8sec , using precision gearbox , the repetition precision for traverse axis is ± 0 . 1 mm .

Power supply capacity (KVA) 1 1 1
Applicable molding machine (ton) 50-160 160-300 250-350
Traverse stroke(mm) 1300(1500) 1300 (1500) 1500 (1800)
Crosswise stroke (mm) P: 200 R: 100 P: 300 R: 100 P: 300 R: 100
Vertical stroke (mm) 650 850 950
Max loading (Kg) 3 3 3
Dry take out time (sec) 2.3 2.6 2.9
Dry cycle time (sec) 8 9 10
Air consumption (NI/cycle) 12 14 14
Net weight (Kg) 150-210 180-260 180-260

Easy operation
Easy Operation
Fast Speed
Fast Speed
Long Lifetime
Long Lifetime
low noise
low noise

Optional function

Spraying device: Used for situations that demolding is not smooth.Spraying number of moulds and spraying time can be set.

Photoelectric inspection on finished products: The sensor can be installed at conveyor. Place finished product on the conveyor to avoid hitting among products.

Middle plate inspection:The position of the middle plate should be checked after mould opened end position to avoid runner arm from hitting middle-platen.

Air pressure scissors: Air pressure scissors can be installed for runner cutting.

Telescopic stage arm

Using high rigidity linear slide rail and aluminum alloy structural beam, telescopic special designed belt speed mechanism, can greatly shorten the structural height of vertical arm, in addition to increasing the speed and stability of the vertical arm, but also can cooperate with the low height of the plant.


The main structure of the robot, crosswise and vertical arm are using high rigidity linear slide rail and aluminum alloy structure beam. It can meet the requirements of fast speed, less vibration, long service life, and good parts interchangeability.


Pressure detection

Auto pressure detection. Anti-falling cylinder can pop out to stop the falling of the robot arm when pressure is not enough.

Traverse axis driven by AC servo motor

Traverse axis is driven by AC servo motor, working with precision gearbox and belt driven, making robot fast speed, precise

positioning and the repetition positioning precision is ±0.1mm.

Bomarc Economical Series General Specifications


power supply working pressure Maximum allowable air pressure Drive mode Swivel
5Kgf/cm 2
8Kgf/cm 2
Y: AC Servo Motor
X, Z: Pneumatic Cylinder
90° Fixed


Control System
Item Description  Feature
Pendant controller Display screen size 3.5inch
Color LCD screen
Storage capacity Fixed mode 50 sets
Teach mode 50 sets
Max. steps of program 100
Operation mode & Program function counter;Jump;Stack;Operation Condition
Dynamic position change(for adjust)
 I/O monitoring during Auto operation
Timer modification allowed during Auto operation
Record function Operation record
Alarm record
QC function Record function
Alarm record
User Multiple users management
Spare 1/O port Input /Output 1/6
EOAT Vacuum/Grip(Standard)  1vacuum/1 grip 1
IMM interface EUROMAP 12/67 Option
Model Specification

model specification

One Stop Robot Arm Manufacturer

If you are looking for professional robot arm manufacturer, especially injection molding machine robot arm, Alfarobot is your premier choice.

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