Belt pulleys

Features

• Special production according to customers individual specifications or drawings
• Standard for peripheral speeds up to 42 m/s
• Maximum pulley diameter 2,500 mm
• Maximum pulley weight approx. 6,000 kg

Flexible moulding process | Fast delivery

• Individual model setups are not required – there are no model costs!
• Change requests or adaptations can be accommodated without costs
• Wheel crowned according to DIN 111 or camber height according to requirement
• Common versions available from stock
• Short term production and delivery possible

Materials

• Standard: Cast iron with lamellar graphite EN-GJL-200 to EN-GJL-300 (GG-20 to GG-30), DIN EN 1561
• Alternative: Nodular cast iron (EN-GJS-400 to EN-GJS-700), cast steel (GS) or welded steel design

Shaft-hub connection

• Cylindrical bore, with and without keyway
• Prepared for couplings, flanges, clamping sets or TaperLock bushings

Possible designs

• Arm, plate or solid disc
• Reinforced versions for higher belt speeds
  

Balancing standards

• Standard according to DIN 21940-11 in quality grade G16
• Available in quality grades G6.3 or G2.5 on request

Surface treatment

• Primed / black oxide finish as standard
• Individual surface treatment and special painting is also possible