MAW-1800-1S

Specifications

Max output torque

18,000 Nm

Gear ratio

248:1

Mechanical advantage

79.8 (±10%)

Handwheel turns for 90°

62

Gearing

Single stage reduction (1S)

ISO 5211 flange

F35 standard, F30 option

Recommended handwheel

Ø 850 mm

Rim pull at max torque

54.16 kg (≈ 531 N)

Weight

165 kg (approx.)

Operation

Manual, quarter-turn (90°) with handwheel

Stroke adjustment

±5° (stop bolts)

Mounting

ISO 5211; MOV flange to ISO 5210 for an electric actuator

Ingress protection

IP54, IP55, IP65 or IP67M

Temperature

−20 to +85 °C (option −45 to +120 °C)

Housing and cover

Ductile iron (option cast iron)

Worm wheel

Ductile iron

Worm shaft and drive shaft

Carbon steel (input shaft option stainless steel)

Coating

Epoxy and PU on the housing, powder-coated handwheel

Handwheel side

LH and RH versions

Dimensions from Susin’s single stage helical reduction drawing; letters as on the catalogue drawing. Rim pull is Susin’s figure at full output torque on the recommended handwheel. Send us the valve torque and flange and we’ll confirm the model.