What supply voltage and frequency does each use?

Rated voltage — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 12 V; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 24 V. Power supply type — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: DC; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: DC.

Which tube diameters do they fit?

Motor diameter — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 25 mm; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 25 mm.

What torque and speed is each rated for?

Rated torque — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 1.2 Nm; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 0.7 Nm. Rated speed — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 35 rpm; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 35 rpm.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: IP rating — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: IP20; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: IP20.

Wistar motor WSERD30-T: 1.2 Nm · 35 rpm vs 0.7 Nm

Rated voltage — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 12 V^{[1; 2026-10-01]}; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 24 V^{[1; 2026-10-01]}.

Rated power input — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 11.4 W^{[1; 2026-10-01]}; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 12 W^{[1; 2026-10-01]}.

Rated current — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: 0.95 A^{[1; 2026-10-01]}; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: 0.5 A^{[1; 2026-10-01]}.

Last verified: 2026-10-07

When to choose Wistar motor WSERD30-T · 1.2 Nm · 35 rpm

For a supply rated 12 V^{[1; 2026-10-01]}.
For the stated supply type: DC^{[1; 2026-10-01]}.
For the stated diameter: 25 mm^{[1; 2026-10-01]}.
For a rated torque of 1.2 Nm^{[1; 2026-10-01]}.

When to choose Wistar motor WSERD30-T · 0.7 Nm · 35 rpm

For a supply rated 24 V^{[1; 2026-10-01]}.
For the stated supply type: DC^{[1; 2026-10-01]}.
For the stated diameter: 25 mm^{[1; 2026-10-01]}.
For a rated torque of 0.7 Nm^{[1; 2026-10-01]}.

Verifiable indicators

Short-time duty (S2) — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: Not published. Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: Not published.

Rated life — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: Not published. Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: Not published.

Thermal protection — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: Not published. Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: Not published.

IP rating — Wistar motor WSERD30-T · 1.2 Nm · 35 rpm: IP20^{[1; 2026-10-01]}; Wistar motor WSERD30-T · 0.7 Nm · 35 rpm: IP20^{[1; 2026-10-01]}.

Comparison table
Property	Wistar motor WSERD30-T · 1.2 Nm · 35 rpmWistar motorWSERD30-T-1.2/35	Wistar motor WSERD30-T · 0.7 Nm · 35 rpmWistar motorWSERD30-T-0.7/35
Series & variant axes
Series	WSERD30-T	WSERD30-T
Electrical
Rated voltageDiffers: 12 V^{[1; 2026-10-01]} vs 24 V^{[1; 2026-10-01]}	12 V^{[1; 2026-10-01]}	24 V^{[1; 2026-10-01]}
Power supply type	DC^{[1; 2026-10-01]}	DC^{[1; 2026-10-01]}
Rated power inputDiffers: 11.4 W^{[1; 2026-10-01]} vs 12 W^{[1; 2026-10-01]}	11.4 W^{[1; 2026-10-01]}	12 W^{[1; 2026-10-01]}
Rated currentDiffers: 0.95 A^{[1; 2026-10-01]} vs 0.5 A^{[1; 2026-10-01]}	0.95 A^{[1; 2026-10-01]}	0.5 A^{[1; 2026-10-01]}
Drive performance
Rated torqueDiffers: 1.2 Nm^{[1; 2026-10-01]} vs 0.7 Nm^{[1; 2026-10-01]}	1.2 Nm^{[1; 2026-10-01]}	0.7 Nm^{[1; 2026-10-01]}
Rated speed	35 rpm^{[1; 2026-10-01]}	35 rpm^{[1; 2026-10-01]}
Dimensions & mounting
Motor diameter	25 mm^{[1; 2026-10-01]}	25 mm^{[1; 2026-10-01]}
Overall length	455 mm^{[1; 2026-10-01]}	455 mm^{[1; 2026-10-01]}
Control & communication
Max paired transmitters	15 pcs^{[2; 2026-10-07]}	15 pcs^{[2; 2026-10-07]}
Environment & protection
IP rating	IP20^{[1; 2026-10-01]}	IP20^{[1; 2026-10-01]}
View all 4 variants
Documents	Request datasheet	Request datasheet

Relations and interchangeability

Wistar motor WSERD30-T · 1.2 Nm · 35 rpm → Wistar motor WSERD30-T · 0.7 Nm · 35 rpm

Not directly interchangeable

Same product type (tubular motor)
Ø25 mm (same class)
Speed 35 rpm (same)
Power supply DC (same)
Length 455 mm
Protection IP20
Torque 0.7 Nm is below the 1.2 Nm needed
24 V vs 12 V
Control system not confirmed

Required changes / checks: Control system not confirmed

Not checked: crown & drive adapters and motor head; Not checked: brackets; Not checked: remote pairing; Not checked: wiring

Wistar motor WSERD30-T · 0.7 Nm · 35 rpm → Wistar motor WSERD30-T · 1.2 Nm · 35 rpm