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ERGO MASTER®

Manual Work Positioner

Description
This versatile and safe work positioner enables you to move
work to any suitable work position with easy up and down
height adjustment, 360° rotation and tilt.
Application
Ergo Master is ideal for secure positioning of any object for
any project, no matter what size or shape. This manual work
positioner offers unlimited applications in any industry and is
advantageous in any warehouse, shop floor or work area.
Ergonomic Benefit
• Eliminate employee strain, fatigue and injury.
• Create a safer and more productive work environment.
Standard Features
• Designed and built in the USA for the most robust and
   heavy-duty applications.
• Offers full flexibility to move work to any work positions.
• Adaptable to any work fixtures.
• Solid aluminum construction with stainless steel ball.
• Available in bench (2 axis) or floor pillar mount (3 axis)
   configurations.
• Four standard load classes: 50 lbs., 150 lbs., 300 lbs.,
   400 lbs. (2-axis only).
• Provides a positive, safe and secure position lock instant-
   aneously in any desired work position.
• Operator adjustable friction resistance assures a smooth
   and balanced transition between positions.
• One foot pedal controls the height position adjustment
   while the other foot pedal provides release for easy tilt
   and rotation.
EM304-400 w/ optional 90° tilt
Options
• Slot in top block for 90° tilt.
• Protective dust and weld covers.
• Turntable with 8 slots.
• Welding ground lug.
• Base casters.

Other Ergo Masters - Application Examples

Technical Information

2-Axis (Tilt & Rotation) Bench Mount

Model No.
Max. Dynamic Capacity (lbs.)
Cylinder Diameter
(in.)
Cylinder Height
(in.)
Overall Height w/Fixture Plate (in.)
Fixture Plate Mounting Hole Pattern
*Base Plate Mounting Hole Pattern
EM50-F
50
3 7/8
3 1/2
5 3/4
4) - 9/32″ dia. holes on a 2.375″ dia. Bolt Circle
(4) - 9/32″ dia. Holes on a 4.50″ dia. Bolt Circle
EM50-V**
50
3 7/8
3 1/2
8 1/4
N/A
(4) - 9/32″ dia. Holes on a 4.50″ dia. Bolt Circle
EM150
150
6 7/16
6 1/8
11 1/4
(8) 3/8-16 tapped holes on a 5.00″ dia. Bolt Circle
(4) - 9/32″ dia. Holes on a 8.75″ dia. Bolt Circle
EM300
300
7 7/8
6 7/8
12 7/8
(8) 3/8-16 tapped holes on a 5.00″ dia. Bolt Circle
(4) - 9/32″ dia. Holes on a 8.75″ dia. Bolt Circle
*For fastening, use bolts with minimum hardness grade of at least 8.8. Screw in at least 1″ deep.
** V indicates Vice mounted on top.

3-Axis (Up/Down, Tilt & Rotation)
Floor Mount

Model No.
Max. Dynamic
Capacity
(lbs.)
Retracted
Height
(in.)
Maximum
Height
(in.)
Stroke
(in.)
Pillar
Sections
Lift Speed
(in./sec.)
Pillar
Voltage
(V)
Pillar
Amperage
(A)
Pillar Duty
Cycle (at 68F)
EM153
150
30 3/4
42 3/4
12
2
1.2
110/60Hz
5
Intermittent
Service 20%
Duty Cycle
EM154
150
34 3/4
50 3/4
16
2
1.2
110/60Hz
5
EM303
300
3 2 3/8
44 3/8
12
2
1.2
110/60Hz
5
EM304
300
3 6 3/8
52 3/8
16
2
1.2
110/60Hz
5
For fastening to floor, use bolts with minimum hardness grade of at least 8.8. Screw in at least 1″ deep.

1-Axis (Rotation) Bench Mount

Model
No.
Dynamic
Capacity
(lbs.)
Height
(in.)
Turntable
Diameter
(in.)
Turntable
Thickness
(in.)
Turntable
Slot Size
Bolt Head
Opening
(in.)
*Mounting Hole Pattern
EM400
400
3 3 /4
15 5/8
5/8
8 - 0.39″ wide 45 apart
0.68
(4) - 13/32″ dia. Holes on
a 7.75″ Bolt Circle
*For fastening, use bolts with minimum hardness grade of at least 8.8. Screw in at least 1″ deep.

2-Axis (Up/Down & Rotation)
Floor Mount

Model No.
Max Dynamic Capacity
(lbs.)

Retracted
Height
(in.)

Maximum
Height
(in.)
Stroke
(in.)
Pillar
Sections
Lift
Speed
(in./sec.)
Pillar
Voltage
(V)
Pillar
Amperage
(A)
Pillar
Duty Cycle
(at 68F)
EM403
400
23
35
12
2
1.2
110/60Hz
5
Intermittent
Service 20%
Duty Cycle
EM404
400
27
43
16
2
1.2
110/60Hz
5
For fastening to floor, use bolts with minimum hardness grade of at least 8.8. Screw in at least 1″ deep.
NOTE: All models operate from standard shop air at minimum 80 psi.

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PRICES
50 lbs. Dynamic Load Capacity
Model No.
Description
Price
Ergo Master 50 with fixture mounting plate and pneumatic friction control system, complete for bench mounting.
$1,332
Ergo Master 50 with vise and pneumatic friction control system, complete for bench mounting.
$1,465
Ergo Master 50 with 12 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$4,000
90 degree tilt option (EM50/EM53).
$167
150 lbs. Dynamic Load Capacity
Model No.
Description
Price
Ergo Master 150 with pneumatic friction control system, complete for bench mounting.
$3,600
Ergo Master 150 with 12 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$7,200
Ergo Master 150 with 16 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$7,333
300 lbs. Dynamic Load Capacity
Model No.
Description
Price
Ergo Master 300 with pneumatic friction control system, complete for bench mounting.
$4,133
Ergo Master 300 with 12 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$7,733
Ergo Master 300 with 16 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$7,867
400 lbs. Dynamic Load Capacity
Model No.
Description
Price
Ergo Master 400 with pneumatic friction control system, complete for bench mounting.
$4,000
Ergo Master 400 with 12 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$7,600
Ergo Master 400 with 16 stoke telescopic pillar, mounted on 24x24 aluminum base plate with dual foot controls.
$7,733

Order Online, by Phone, or by E-mail

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Click a Price of the item you wish to purchase.

OPTIONAL PRICES
Description
Prices
Slot in top block for 90 degree tilt.
Protective Dust Cover.
Protective Weld Cover.
Base Casters (4 pcs.).
Turn Table with eight slots (EM150/153/154/300/303/304 Models only)
Welding Ground Lug (EM150/153/154/300/303/304 Models only)
Welding Rotary Ground System (EM400/403/404 Models only)
Turn Table Positioned Vertically (EM403/404 Models only)
Manual Work Positioner, Ergo Chief, Versatile Work Positioner, Bi-directional Turntable Rotation, Telescopic Pillar System,
Ergo-I, Lift Table, Turntable Rotation, Tilt and Work Height Adjustment Table, Positioning and Rotation Table, and Overload
Protection from your source for material handling equipment.

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