Which tube diameters do they fit?

Motor diameter — Elero RolTop/J M 342630001: 45 mm; Elero RolTop/J M · 50 Nm · 14 rpm: 45 mm.

What torque and speed is each rated for?

Rated torque — Elero RolTop/J M 342630001: 50 Nm; Elero RolTop/J M · 50 Nm · 14 rpm: 50 Nm. Rated speed — Elero RolTop/J M 342630001: 14 rpm; Elero RolTop/J M · 50 Nm · 14 rpm: 14 rpm.

Which durability indicators does each publish?

OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop/J M 342630001: 4 min.

Elero RolTop/J M: 342630001 vs 50 Nm

The two models have 3 matching published parameters. No comparable difference is established by the collected sources. The part numbers differ.^{[1; 2026-10-01]}^{[2; 2026-10-02]}^{[1; 2026-10-01]}^{[2; 2026-10-02]}^{[3; 2026-10-09]}^{[3; 2026-10-09]}

Last verified: 2026-10-09

When to choose Elero RolTop/J M 342630001

For 230 V^{[1; 2026-10-01]} / 50 Hz^{[1; 2026-10-01]} mains.
For the stated supply type: AC mains^{[1; 2026-10-01]}.
For the stated diameter: 45 mm^{[3; 2026-10-09]}.
For a rated torque of 50 Nm^{[1; 2026-10-01]}.

When to choose Elero RolTop/J M · 50 Nm · 14 rpm

For the stated diameter: 45 mm^{[3; 2026-10-09]}.
For a rated torque of 50 Nm^{[2; 2026-10-02]}.
For a rated speed of 14 rpm^{[2; 2026-10-02]}.
For the stated limit type: Electronic^{[2; 2026-10-02]}.

Verifiable indicators

Short-time duty (S2) — Elero RolTop/J M 342630001: 4 min^{[1; 2026-10-01]}. Elero RolTop/J M · 50 Nm · 14 rpm: Not published.

Rated life — Elero RolTop/J M 342630001: Not yet collected. Elero RolTop/J M · 50 Nm · 14 rpm: Not published.

Thermal protection — Elero RolTop/J M 342630001: Not yet collected. Elero RolTop/J M · 50 Nm · 14 rpm: Not published.

IP rating — Elero RolTop/J M 342630001: Not yet collected. Elero RolTop/J M · 50 Nm · 14 rpm: Not published.

Comparison table
Property	Elero RolTop/J M 342630001Elero342630001	Elero RolTop/J M · 50 Nm · 14 rpmElero34 363.0001
Series & variant axes
Series	RolTop/J M	RolTop/J M
Torque	50 Nm	50 Nm
Rated speed	14 rpm	14 rpm
Electrical
Rated voltage	230 V^{[1; 2026-10-01]}	Not published
Mains frequency	50 Hz^{[1; 2026-10-01]}	Not published
Power supply type	AC mains^{[1; 2026-10-01]}	Not published
Rated power input	300 W^{[1; 2026-10-01]}	Not published
Rated current	1.3 A^{[1; 2026-10-01]}	Not published
Drive performance
Rated torque	50 Nm^{[1; 2026-10-01]}	50 Nm^{[2; 2026-10-02]}
Rated speed	14 rpm^{[1; 2026-10-01]}	14 rpm^{[2; 2026-10-02]}
Short-time duty (S2)	4 min^{[1; 2026-10-01]}	Not published
Duty type	S2^{[1; 2026-10-01]}	Not published
Dimensions & mounting
Motor diameter	45 mm^{[3; 2026-10-09]}	45 mm^{[3; 2026-10-09]}
Fits tube diameter	—	≥ 50 mm^{[2; 2026-10-02]}
Weight	3.1 kg^{[1; 2026-10-01]}	Not published
Limits & protection
Limit setting	—	Electronic^{[2; 2026-10-02]}
Control & communication
Control interface (as stated)	—	Hardwired^{[2; 2026-10-02]}
Application
Applications	—	Roller shutter^{[2; 2026-10-02]}
View all 6 variants
Documents	Request datasheet	Request datasheet

— means no value: the manufacturer does not publish it, it does not apply to this product type, or there is none on record. Value states

Cross-brand alternatives

Wistar motor WSMES0-LED-50/13: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-LED-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}
Wistar motor WSME50-LED-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 120 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}
Wistar motor WSME50-50/13: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-01]}
Wistar motor WSME50-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 230 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}
Wistar motor WSME50-50/16: 50 Nm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, Ø 45 mm^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}, 120 V^{[Wistar motor manufacturer site (product catalog); 2026-10-02]}

Data gaps

Elero RolTop/J M 342630001: Series / product line — Not yet collected
Elero RolTop/J M 342630001: Standby power — Not yet collected
Elero RolTop/J M 342630001: Cable connection — Not yet collected
Elero RolTop/J M 342630001: Cable length — Not yet collected
Elero RolTop/J M 342630001: Speed range (min) — Not yet collected
Elero RolTop/J M 342630001: Fits tube diameter — Not yet collected
Elero RolTop/J M 342630001: Overall length — Not yet collected
Elero RolTop/J M 342630001: Limit setting — Not yet collected
Elero RolTop/J M 342630001: Limit range — Not yet collected
Elero RolTop/J M 342630001: Control protocol — Not yet collected
Elero RolTop/J M 342630001: Radio frequency — Not yet collected
Elero RolTop/J M 342630001: Two-way feedback — Not yet collected
Elero RolTop/J M 342630001: IP rating — Not yet collected
Elero RolTop/J M 342630001: Operating temp. (min) — Not yet collected
Elero RolTop/J M 342630001: Operating temp. (max) — Not yet collected
Elero RolTop/J M 342630001: Noise level — Not yet collected
Elero RolTop/J M 342630001: Applications — Not yet collected
Elero RolTop/J M 342630001: Marks stated by vendor — Not yet collected

Questions and answers

Which tube diameters do they fit?: Motor diameter — Elero RolTop/J M 342630001: 45 mm; Elero RolTop/J M · 50 Nm · 14 rpm: 45 mm.
What torque and speed is each rated for?: Rated torque — Elero RolTop/J M 342630001: 50 Nm; Elero RolTop/J M · 50 Nm · 14 rpm: 50 Nm. Rated speed — Elero RolTop/J M 342630001: 14 rpm; Elero RolTop/J M · 50 Nm · 14 rpm: 14 rpm.
Which durability indicators does each publish?: OpenAxia does not rate reliability; the published indicators are: Short-time duty (S2) — Elero RolTop/J M 342630001: 4 min.

Sources

↑Elero GmbH PDF catalogue elero_Catalog_2026_oP_08-26_EN.pdf (Title)elero.comRated voltage: Rated voltage (V): 1 ~ 230 [342630001] (p. 59)Manufacturer-stated · Observed 2026-10-01 · Retrieved 2026-10-01 · Public web pageUsed for: 33747, 33749, 33748, 33751, 33750, 33745, 33746, 33752, 33753, 33754
↑Elero manufacturer site (product catalog)elero.comRated torque: 50 NmManufacturer-stated · Observed 2026-10-02 · Retrieved 2026-09-23 · Public web pageUsed for: 44588, 44589, 44590, 44591, 44592, 44593
↑Tubular diameter derivation tdia-elero-catalog-2026-p51-roltop-melero.com[tdia-elero-catalog-2026-p51-roltop-m] Ø 45 mm from "RolTop/J M". archive: vendor/elero/aero/catalog_pdf/d3db2f5a3087a18e41569789454c321eaa3e24c3927400842437f18ecca3c54a.pdf p51. elero catalogue 2026 p51, Technical data RolTop M-868 /-K / RolTop M /-K / RolTop M-868 / RolTop M high-speed version / RolTop/D+ M-868 / RolTop/D+ M / RolTop/D+ M NHK / RolTop s_onro M-868 / RolTop s_onro M / RolTop/J M-868 / RolTop/J M: "Min. shaft diameter (mm) 50 … Diameter (mm) 45"Derived (vendor document) · Observed 2026-10-09 · Retrieved 2026-10-09 · Public web pageUsed for: 54719, 54658

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Elero RolTop/J M 342630001 vs Elero RolTop/J M · 50 Nm · 14 rpm