V-Belt pulleys with cylindrical drill

The classic for v-belt pulleys according to DIN 2211. Individually applicable, pre-drilled or drilled to finished dimension according to customer specifications and equipped with groove and set screw.

Benefits are the extensive range with a huge storage warehouse and fast availability. V-belt pulleys in with SPZ, SPA, SPB and SPC profiles are available in all standard diameters in the warehouse.

Standard ready drilled v-pulleys are balanced in grade G16, G6.3 and G2.5 are possible upon request.

Downloads

V-Belt pulleys(1577 KB)

Accessories

Industrial belts / V-belts

Measurement

Tensioning elements

Plate pulley

Bearing plate SPZ profile pre-drilled

Cone pulley varnished

At a glance

Features

Special production according to customers individual specifications or drawings
Standard for peripheral speeds up to 40 m/s
Maximum pulley diameter 2,500 mm
Maximum pulley weight approx. 6,000 kg
Maximum drive power 1,000 kW
Standard-Profile SPZ, SPA, SPB, SPC | Ø 63 x 1 x SPZ bis Ø 1.250 x 10 x SPC

Flexible moulding process | Fast delivery

Individual model setups are not required – there are no model costs!
Manufactured according to DIN 2211
Change requests or adaptations can be accommodated without costs
Short term production and delivery possible

Possible designs

Arm, plate or solid disc
Double arm / double bottom disc with stiffening ribs
Profiles: SPA, SPB, SPC, SPZ
XPA, XPB, XPC, XPZ
3V, 5V, 8V
10 (Z), 13 (A), 17 (B), 22 (C), 32 (D), 40 (E)
Grooves: 1-grooved, 2-grooved, 3-grooved, 4-grooved, 5-grooved, 6-grooved and more
Two-piece drive pulley
V-ribbed washers / Poly-V washers
Steel/welded construction

Materials

Standard: Cast iron with lamellar graphite EN-GJL-200 DIN (GG-20) EN 1561
Alternative: Cast iron with lamellar graphite EN-GJL-300 (to GG-30), Spheroidal graphite (EN-GJS-400 to EN-GJS-800) or cast steel (GS), Aluminium

Mechanical processing

Individually drilled and grooved according to customer specifications
Attachment of extraction thread and set screws possible

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 possible

Why Lütgert?

Flexible moulding process without individual models and without model cost
Special designs according to individual customer specifications or drawings
Pulley geometry optimally adapted to the respective drive situation
Individual design, control, recalculation and optimization of your drive
Individual machining (drilling, grooving, surface treatment...) according to customer specifications
Documentation of residual imbalances and surface treatments
Detailed documentation to prove material properties, balancing grades and surface treatments possible
Full transparency through creation of released drawings
Ideal for prototypes, as well as individual or series parts
Short-term availability of urgent spare parts during machine downtime