Aluminum Coupling, 04/04, Clamp type, Max 8000 rpm..

$48.00

Model Number:
ERB-A-19C-04/04
Availability:
5
Brand:
AUTONICS

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Description

Autonics flexible coupling ERB Series features strong resistance against distortion as it is made of super-high strength aluminum alloy (AL 7075-T6), and it realizes high corrosion resistance through applying alumite surface treatment. In addition, ERB series supports two different connection types - Clamp type and Set screw type - so that it can deliver more accurate revolution driving power and protect revolving objects from backlash.

Main features

● Zero(0) Backlash
● High torsional stiffness by high strength aluminum alloy AL 7075-T6
● High corrosion resistance by alumite treated surface
● Two connection types(Clamp type, Set screw type)

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Specifications

Model ERB-A-19C-□ ERB-A-19S-□ ERB-A-26C-□ ERB-A-26S-□
Connection type Clamp Set screw Clamp Set screw
Max. revolutions 8000rpm 20000rpm 6000rpm 15000 rpm
Max. torque 1.2 N·m(12.17 kgf·cm) 3.0 N·m(30.42 kgf·cm)
Rated torque 0.6 N·m(6.08 kgf·cm) 1.5 N·m(15.21 kgf·cm)
Mounting bolt (Mounting torque) M2.5(1N·m) M3(0.7N·m) M3(1.7N·m) M4(1.7N·m)
Torsional stiffness 140 N·m/rad 240 N·m/rad
Moment of inertia 6.4×10-7 kg·m2 3.4×10-6 kg·m2
Max.
allowable
misalignment		 Angular misalignment 2.5°
Parallel misalignment 0.15mm 0.2mm
End-play ±0.3mm ±0.4mm
Standard bore diameter
(tolerance h7)		 ø4, ø5, ø6mm ø6, ø8mm
Min. allowable bore diameter ø4mm ø5mm
Max. allowable bore diameter ø8mm ø12mm
Material Aluminum(AL 7075-T6), Alumite treated surface
Unit weight 12g 33g


Dimensions

 

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