Leader

Klam KA Series

Transmission Concept

camion retardador1
  • Transmission and Differential install
  • Torques from 800 to 3500Nm, or 8 to 40t vehicle
  • Suitable for chassis, coach, and city buses



Transmission & differential concept

  • Modular concept
  • Coll protection and coll mechanic fixing
  • U/L approved materials
  • Cast iron stator
  • Protected connection terminal
  • Interchangeable pole-plates
  • Coils available in copper or aluminium
retardador2

 

Differential Concept

camion2

camion3
  • Modular installation on differential
  • Torque from 850 Nm to 3.300 Nm

 

Technical Specifications (US Standard)

 

Model KA-85 KA-90 KA-140 KA-200 KA-220 KA-240 KA-350 KA-380
Range of application (lb) G.V.W. 13200 to 26500 13200 to 22000 19800 to 33000 33000 to 44100 39500 to 48500 48500 to 57300 57300 to 97000 up to 97000
Max. Braketorque (lb-ft)
664 664 1033 1476 1624 1771 2435 2546
Weight (lb.)
(no spacer)
Unit complete 212 254 269 390 397 428 584 617
Stator 143 148 163 234 247 278 401 434
Rotors  (no flange) 34 + 34 53 + 53 53 + 53 75 + 75 75 + 75 75 + 75 91 + 91 91 + 91
Inertia of Rotors (lb-ft2) 14 30 30 56 56 56 79 79
Airgap (+- 0.0039 inch) 0,0472 0,0394 0,0472 0,0512 0,0512 0,0512 0,0551 0,0551
 
Current consumption per stage  (Amp)
+-5% (a 20ºC)
12 V * 36 52 45 * * 54 58
24 V 19 18 29 32 36 40 42 44
Resistance per stage (Ω)
+-5% (a 20ºC)
12 V * 0,33 0,23 0,27 * * 0,22 0,20
24 V 1,2 1,3 0,82 0,75 0,66 0,6 0,57 0,54
Resistance per coil (Ω) 12v /24v
+-5% (a 20ºC)
* / 0,6 1,3 / 1,3 0,92 / 0,82 1,08 / 0,75 * / 0,66 * / 0,66 0,88 / 0,57 0,8 / 0,54
Isolating resistance (MΩ) 1 1 1 1 1 1 1 1