TK/ST/TKF

Variator and Speed Motor Variator

• 7 size for power ratings from 0.15 to 9.2 kW. 
• Variation range: i=3.5 (005/080 - 010/090). 
• Variation range: i=6 (005-010). 
• Variation range: i=5 per i rimanenti. 
• Variation range with differential: i=infinite. 
• Silent, vibration-free running.
• High efficiency.
• Bidirectional rotation. 
• Control handwheel positionable on either side. 
• Speed repeatibility at max: 0.5% 
• Speed repeatibility at min: 0.1%. 
• Regulaton sensibility: 0.5 rpm. 
• Casings (TK-VK-PK-SK): G200 grey cast iron (ISO185). 
• Casings (TX): diecast aluminium alloy. 
• Shafts: case hardened and tempered 20MnCr5 steel (UNI8550). 
• Internal components: 100Cr6 heat-treated steel.
• All the sizes are painted with Ral 5010 blue epoxy-polyester powder.