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501-Series : Keyless Locking Elements

  
501-Series

Ideal for Compact Spaces.
Economical.
Quick Installation.
Available in metric sizes - see chart below.

Bore Sizes: 5mm through 540mm
Available in:
Steel Finish
3D Model / 2D Drawing of Shaft Collar / Rigid Coupling


Tolerances, surface finish
A good machined surface finish is sufficient.
Maximum allowable surface finish:
Rt max 16 µm (Ra 1 µm - Rz 5 µm)
Maximum permissible tolerances:
shaft h6 - hub H7 (up to 40mm d. diameter)
shaft h8 - hub H8 (over 42mm d. diameter)

Mt transmissible
Nr. 1 TLK 300 Mt = Mt cat.
Nr. 2 TLK 300 Mt = Mt cat. • 1.55
Nr. 3 TLK 300 Mt = Mt cat. • 1.85
Nr. 4 TLK 300 Mt = Mt cat. • 2.02

DM hub calculation
The pressure Pn in the hub can be compared to the inside
pressure on a thick hollow cylinder.

Screws center distance I = D + 12 + (dg/25.4) (screws fixed on the hub)
Flange thickness Sf = (dg/25.4) • 1.3 (screws quality 8.8)
Screws center distance I = d - 12 - (dg/25.4) (screws fixed on the shaft)
Flange thickness Sf = (dg/25.4) • 1.8 (screws quality 12.9)
Note: On request the type KLA501 can be supplied also with split rings: therefore the transmissible torque Mt increases. Please contact our technical department.

For exact tolerance values and DM hub calculation
see the technical data section.
 
METRIC  

Dimensions

   Pre-load
force		 Total
force		 Torque
 (max.)		 Axial   Distance W Spacer diameter Surface pressures on
    thrust (max.)   before tightening Inside Outside Shaft Hub
Item # dxD d D B L1 Pt Pa Mt Fax 1 2 3 4 d1 D1 Ps Ph
mm inch inch inch inch Lbf Lbf Lb-ft Lbf inch inch inch inch inch inch psi psi
C501M-5x8 5x8 0.197 0.315 0.177 0.146 - 854 1.5 189 0.098 0.098 0.118 0.157 0.201 0.311 17405 10878
C501M-6x9 6x9 0.236 0.354 0.177 0.146 - 854 1.5 189 0.098 0.098 0.118 0.157 0.240 0.350 16679 10878
C501M-7x10 7x10 0.276 0.394 0.177 0.146 - 877 2 193 0.098 0.098 0.118 0.157 0.280 0.390 15229 10153
C501M-8x11 8x11 0.315 0.433 0.177 0.146 - 1191 4 263 0.098 0.098 0.118 0.157 0.319 0.429 17405 13053
C501M-9x12 9x12 0.354 0.472 0.177 0.146 1720 3507 6 396 0.098 0.098 0.118 0.157 0.358 0.469 20305 15229
C501M-10x13 10x13 0.394 0.512 0.177 0.146 1574 3507 7 429 0.098 0.098 0.118 0.157 0.398 0.508 19580 15229
C501M-11x14 11x14 0.433 0.551 0.177 0.146 1574 3507 8 429 0.098 0.098 0.118 0.157 0.437 0.547 18130 14504
C501M-12x15 12x15 0.472 0.591 0.177 0.146 1574 3507 8 429 0.098 0.098 0.118 0.157 0.476 0.587 16679 13053
C501M-13x16 13x16 0.512 0.630 0.177 0.146 1461 3507 10 454 0.098 0.098 0.118 0.157 0.516 0.626 15954 13053
C501M-14x18 14x18 0.551 0.709 0.248 0.209 2473 5710 16 715 0.138 0.138 0.177 0.217 0.555 0.705 16679 13053
C501M-15x19 15x19 0.591 0.748 0.248 0.209 2428 5710 18 728 0.138 0.138 0.177 0.217 0.594 0.744 15954 12328
C501M-16x20 16x20 0.630 0.787 0.248 0.209 2248 5710 20 769 0.138 0.138 0.177 0.217 0.634 0.783 15229 12328
C501M-17x21 17x21 0.669 0.827 0.248 0.209 2158 5710 22 789 0.138 0.138 0.177 0.217 0.673 0.823 15229 12328
C501M-18x22 18x22 0.709 0.866 0.248 0.209 2057 5710 24 812 0.138 0.138 0.177 0.217 0.713 0.862 14504 11603