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Keyless locking coupling
Form D
70-1

Keyless locking coupling Form D

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Item description/product images

DescriptionMaterial:Coupling stainless steel 1.4057.
Screws stainless steel 1.4301.
Version:Bright.Note:The locking coupling 70-1 can be fully sunken into a hub joint.
The keyless locking coupling form D is not self-centring.
The special advantage of this variation is the transmission of high torques.
The minimum dimension “X” must be observed if the coupling should be dismantled without removing neighbouring parts.
The minimum value for “K” must be observed when the hub overlap Q ≥ 0.5 (K-D1)and R ≥ 0.5 (K-D1).
For further specifications see “Technical Information”.
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 70-1 Keyless locking coupling Form D 153 kB
 NovoNox_2013_Conical-clamps_EN 101 kB

Drawings

Keyless locking coupling
Form D

Item selection/filter

Order No.

DD1BL1L3Max. torque M Nm
with
tightening torque MS
Max. axial force F kN
with
tightening torque MS
Surface pressure
on shaft P
N/mm²
Surface pressure
on hub P
N/mm²
CADAcc.PriceOrder
70-1-120472617201101113357 59.35 €
70-1-225502617201551212060 61.03 €
70-1-330552617201851210055 68.13 €
70-1-435602617202901611467 76.13 €
70-1-540652617204102012577 84.63 €
70-1-645753220246352812978 97.25 €
70-1-750803220247002811673 109.65 €
70-1-855853220249053312380 123.63 €
70-1-960903220249903311376 137.40 €
70-1-1065953220241.2253711982 148.85 €
70-1-11701103824281.8755313184 227.83 €
70-1-12751153824282.0105312380 236.60 €
70-1-13801203824282.1455311577 243.00 €
Order No.

Clamping screws
DIN 912
Tightening torque
MS
Nm
Elasticity limit Re (N/mm²)
of the hub material 190 K
min. mm
Elasticity limit Re (N/mm²)
of the hub material 320 K
min. mm
Elasticity limit Re (N/mm²)
of the hub material 550 K
min. mm
Elasticity limit Re (N/mm²)
of the hub material 600 K
min. mm
X
min. mm
CADAcc.PriceOrder
70-1-1M686057545430 59.35 €
70-1-2M686561585830 61.03 €
70-1-3M687066636330 68.13 €
70-1-4M688074696930 76.13 €
70-1-5M689182767530 84.63 €
70-1-6M81810594878640 97.25 €
70-1-7M81811099929140 109.65 €
70-1-8M818121107999840 123.63 €
70-1-9M81812511710410340 137.40 €
70-1-10M81813612011010940 148.85 €
70-1-11M103515913312712645 227.83 €
70-1-12M103516314413213145 236.60 €
70-1-13M103516814913713645 243.00 €
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