K60 Mechanical Specifications

Models   KX | KM - Legacy Product
Screw Lead in 0.1969 0.3937 | 0.1969 0.3937
  mm 5 10 | 5 10
Maximum Force^2 lbf 1350 675 | 1350 675
  kN 6 3 | 6 3
Life at Maximum Force in x 10^6 1.6 18.2 | 0.4 4.5
  km 41.7 461.4 | 10.4 115.3
C_a (Dynamic Load Rating) lbf 2738 2421 | 1725 1525
  kN 12.2 10.8 | 7.7 6.8
Maximum Input Torque^1 lbf-in 53 53 | 53 53
  Nm 6 6 | 6 6
Max Rated RPM @ Input Shaft RPM 5000 5000 | 5000 5000
Maximum Linear Speed @ 
Maximum Rated RPM
in/sec 16.4 32.8 | 16.4 32.8
  mm/sec 417 833 | 417 833

1 - Input torque should be limited such that Max Force is not exceeded. For a parallel belt ratio, the input torque ratings must be divided by the belt ratio for allowable motor torque. The output force ratings remain the same.
2 - Maximum allowable actuator–generated force that can be applied routinely. Exceeding this force may result in permanent damage to the actuator. For maximum allowable externally-applied axial forces, consult factory. For high force, short stroke applications, consult factory.

 

K60 Intertias

  kg-m^-2 (lbf-in-sec^-2) kg-m^-2 (lbf-in-sec^-2)
  5 mm Lead Add per 25 mm, 5 mm Lead
Base Unit - Input Drive Shaft Only 1.480 x 10^-5 (1.31 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
Inline Unit - w/Motor Coupling 2.702 x 10^-5 (2.39 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
  10 mm Lead Add per 25 mm, 10 mm Lead
Base Unit - Input Drive Shaft Only 1.616 x 10^-5 (1.43 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-5)
Inline Unit - w/Motor Coupling 2.837 x 10^-5 (2.51 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-5)
Parallel Drive Inertias (P10 Option)
  5 mm Lead Add per 25 mm, 5 mm Lead
1:1 Reduction Parallel Belt Drive (66 mm) 4.339 x 10^-5 (3.84 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
1:1 Reduction Parallel Belt Drive (86 mm) 7.378 x 10^-5 (6.53 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
1:1 Reduction Parallel Belt Drive (96 mm) 8.564 x 10^-5 (7.58 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
2:1 Reduction Parallel Belt Drive (96 mm) 7.095 x 10^-5 (6.28 x 10^-4) 2.555 x 10^-7 (2.261 x 1^-6)
  10 mm Lead Add per 25 mm, 10 mm Lead
1:1 Reduction Parallel Belt Drive (66 mm) 4.474 x 10^-5 (3.96 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-5)
1:1 Reduction Parallel Belt Drive (86 mm) 7.514 x 10^-5 (6.65 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-5)
1:1 Reduction Parallel Belt Drive (96 mm) 8.704 x 10^-5 (7.70 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-5)
2:1 Reduction Parallel Belt Drive (96 mm) 1.966 x 10^-5 (1.74 x 10^-4) 2.931 x 10^-7 (2.595 x 10^-6)
Parallel Drive Inertias (Smooth Motor Shaft Option)
  5 mm Lead Add per 25 mm, 5 mm Lead
1:1 Reduction Parallel Belt Drive (66 mm) 6.015 x 10^-5 (5.32 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
1:1 Reduction Parallel Belt Drive (86 mm) 1.103 x 10^-4 (9.76 x 10^-4) 1.022 x 10^-6 (9.045 x 10^-6)
1:1 Reduction Parallel Belt Drive (96 mm) 2.176 x 10^-4 (1.93 x 10^-3) 1.022 x 10^-6 (9.045 x 10^-6)
2:1 Reduction Parallel Belt Drive (96 mm) 8.768 x 10^-5 (7.76 x 10^-4) 2.555 x 10^-7 (2.261 x 10^-6)
  10 mm Lead Add per 25 mm, 10 mm Lead
1:1 Reduction Parallel Belt Drive (66 mm) 6.150 x 10^-5 (5.44 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-6)
1:1 Reduction Parallel Belt Drive (86 mm) 1.117 x 10^-4 (9.88 x 10^-4) 1.173 x 10^-6 (1.038 x 10^-6)
1:1 Reduction Parallel Belt Drive (96 mm) 2.190 x 10^-4 (1.94 x 10^-3) 1.173 x 10^-6 (1.038 x 10^-6)
2:1 Reduction Parallel Belt Drive (96 mm) 8.802 x 10^-5 (7.79 x 10^-4) 2.931 x 10^-7 (2.595 x 10^-6)

 

K60 Weights

  lb kg
Base Actuator Weight (Zero Stroke) 3.7 1.7
Actuator Weight Adder (Per mm of Stroke) 0.017 0.008
Adder for Inline (excluding motor) 0.93 0.42
Adder for Parallel Drive (excluding motor) 1.6 0.73
Adder for Front Flange 0.93 0.42
Adder for Rear Flange 4.79 2.16
Adder for Rear Clevis 0.98 0.44
Adder for Rear Eye 0.67 0.30
Adder for Front/Rear Angle Mounts 0.54 0.24
Adder for Two Trunnions 0.72 0.33
Adder for Two Foot Mounts 1 0.45