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Flexible Couplings - zero backlash, EK2 series, (Inches). (EK2/20/C/19.05/19.05)

Flexible Couplings - zero backlash, EK2 series, (Inches). EK2/20/C/19.05/19.05

Features
Easy to mount
Highly concentric assembly
Vibration damping

Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert

Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels

Advantage
Smooth running and reliable transmission with absorption of vibration and shock

Size 800 is available on special request.

Part Number

Configured Part Number is shown.

EK2/20/C/19.05/19.05


Part Number
EK2/20/C/19.05/19.05
Part NumberMinimum order quantityVolume DiscountDays to Ship Allowable Torque Range
(N•m)
Outer Dia. A
(Ø)
Overall Length W
(mm)
Max. Rotational Speed Range
(r/min)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Operating Temperature Range
(℃)
Moment of Inertia
(kg・m2)
For Shaft Size D1
(inch)
For Shaft Size D2
(inch)
Fit Length (mm)
(mm)
Tightening Torque of the Fastening Screw (in-lbs)
(in-lbs)
Size Elastomer Insert
1 Piece(s)

8 Days

10.01~20.00426610001~7800012125001.20.21~0.400.25-30~1000.000033/43/4257120C - Shore 80A

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  1. 1

Basic Information

Type Jaw Type Application Servo Motor / Stepping Motor Feature No Backlash
Body Material Aluminum Buffer Part Material Polyurethane Allowable Axial Misalignment (±)(mm) 2

Please check the type/dimensions/specifications of the part EK2/20/C/19.05/19.05 in the Flexible Couplings - zero backlash, EK2 series, (Inches). series.

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EK2/20/C/22.23/22.23
EK2/20/C/9.53/11.11
Part NumberMinimum order quantityVolume DiscountDays to Ship Allowable Torque Range
(N•m)
Outer Dia. A
(Ø)
Overall Length W
(mm)
Max. Rotational Speed Range
(r/min)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Operating Temperature Range
(℃)
Moment of Inertia
(kg・m2)
For Shaft Size D1
(inch)
For Shaft Size D2
(inch)
Fit Length (mm)
(mm)
Tightening Torque of the Fastening Screw (in-lbs)
(in-lbs)
Size Elastomer Insert
1 Piece(s)

8 Days

100~less than 50067904001~100003201000010.02~0.20.15-30~1000.000263/41 1/835310150A - Shore 98A
1 Piece(s)

5 Days

100~less than 50067904001~100003201000010.02~0.20.15-30~1000.000263/41 1/435310150A - Shore 98A
1 Piece(s)

8 Days

100~less than 50067904001~100003201000010.02~0.20.15-30~1000.000263/41 3/835310150A - Shore 98A
1 Piece(s)

8 Days

10.01~20.00426610001~7800012125001.20.21~0.400.25-30~1000.000033/47/8257120C - Shore 80A
1 Piece(s)

8 Days

10.01~20.00426610001~7800012125001.20.21~0.400.25-30~1000.000037/87/8257120C - Shore 80A
1 Piece(s)

21 Days

10.01~20.00426610001~7800012125001.20.21~0.400.25-30~1000.000033/83/7257120C - Shore 80A

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