Rod actuator

Tolomatic ERD (incl. ERD-SS1 / ERD-SS2 stainless options)

Name: Tolomatic ERD (incl. ERD-SS1 / ERD-SS2 stainless options)
Brand: Tolomatic

Economical stainless-tube electric rod actuator in sizes 10, 15 and 20, aimed at replacing pneumatic cylinders for gating, sorting and diverting; SS1/SS2 options give an all-stainless, IP69K washdown build.

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Key specifications

Ingress protection	IP40 standard; IP67 and IP69K options (IP69K requires SS1/SS2)
Temperature	4.4–54.4 °C
Force (max)	2,224 N
Stroke (max)	610 mm
Linear speed (max)	1,016 mm/s
Screw lead	2.54, 5, 5.08, 10, 12.7, 20, 25.4
Screw type	ball (metric BNM), acme solid nut (resin), bronze nut
Duty	not stated
Sizes	ERD10, ERD15, ERD20
Motor frames	ERD10 NEMA 17, ERD15 NEMA 23, ERD15/20 Your Motor Here
Materials	300-series stainless main tube and thrust tube

Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.

Options

inline (LMI) or reverse-parallel RP1/RP2 motor mount (RP not on ERD10)
SS1 all-stainless hygienic body
SS2 stainless motor enclosure (IP69K)
GD2 guide
ARI internal anti-rotate (15/20)
trunnion, front flange, foot, rear clevis mounts
clevis, spherical, alignment coupler rod ends
reed / PNP / NPN switches
food-grade grease (LUB)
Your Motor Here

Typical applications

Pneumatic cylinder replacementGating, sorting and divertingFood and beverage washdown conveyorsPick and placePackagingVolumetric pumpsTest standsMedical equipment

Often compared with

Engineers specifying this series often compare it with:

Thomson Electrak 10 Thomson Warner Linear B-Track K2

Other rod actuator series

Tolomatic RSA-ST (standard thrust)Tolomatic GSA Guided Screw Actuator Motion Control Products SRB Linear Servo Actuator

Spec builder

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