Home > Shaft Couplings > Metal Disc Couplings > SFF Servo Coupling > Double Element Type > SFF-040DS-8BK-12BK-8N

SFF-040DS-8BK-12BK-8N

Part Number: SFF-040DS-8BK-12BK-8N

Quantity:

place_order-sff-n-ds

Specifications

Rated Torque (Nm): 8.00
Bore 1 Size (d1) mm: 8
Bore 2 Size (d2) mm: 12
Outer Diameter (D) mm: 38.00
Length (mm): 48.80
Width (S) mm: 3.90
Hub 1 Diameter (N1) mm: 33
Hub 2 Diameter (N2) mm: 33
Inside Disc Diameter (K) mm: 17.0
Hub Length (LF) mm: 17.50
Maximum RPM: 14,000
Mass (kg): 0.220
Torsional Stiffness (Nm/rad): 7,500
Axial Stiffness (N/mm): 87
Misalignment Angular (degrees): 1 (On one side)
Misalignment Axial (mm): 0.4
Misalignment Parallel (mm): 0.10

Adobe 3D PDF help

Outer Diameter D (in)	1.496
d3 (in)	0.67
K (in)	0.67
Length (in)	1.921
LF (in)	0.689
LP (in)	0.24
Mass (lb)	0.485
Max. Rotation Speed (min-1) (rpm)	14,000
Misalignment Angular (degrees)	1 (On one side)
Misalignment Axial (in)	0.4
Misalignment Parallel (in)	0.004
N1 (in)	1.3
N2 (in)	1.3
Rated Torque (ft lb)	5.90
Width (S) (in)	0.154
Bore 1 Size (d1) (in)	0.3
Bore 2 Size (d2) (in)	0.5

Worldwide Partner
Network