o450 motorised roller 24/48 V for roller conveyors

Country: Germany · Model: o450

The o450 motorised roller for 24 or 48 V DC is a drive roller with a built-in brushless motor for roller conveyors. The tube is 50 mm in diameter with a mounting length of 345–1500 mm, the power is 115 W and the load reaches 30 kg. The roller is installed directly in the line, without a separate drive, gearbox or chain transmission.

Supply voltage: 24 V / 48 V DC
Rated torque: 1.3 / 1.25 N·m
Motor: brushless permanent-magnet, external rotor (Vernier principle)
Tube length: 345–1500 mm

Request a quote All specifications

Technical specifications

Supply voltage	24 V / 48 V DC
Rated torque	1.3 / 1.25 N·m
Motor	brushless permanent-magnet, external rotor (Vernier principle)
Tube length	345–1500 mm
Application	roller and accumulation conveyors, sorters

Specifications are taken from the manufacturer’s technical documentation. Updated 11/06/2026.

Description

Inside the tube is a brushless permanent-magnet motor with an external rotor working on the Vernier principle, which acts as a lossless magnetic gearbox and passes the rotor rotation directly to the load. The 24 V version has a rated torque of 1.3 N·m, a maximum of 3.1 N·m and a conveying speed of 1.05 m/s, while the 48 V version gives 1.25 N·m, 4 N·m and 2.1 m/s. Control is analogue, and connection is through standard control units on the plug & play principle. Apart from the bearings there are no moving parts, so there is no gearbox noise. Temperature and speed monitoring is built into the roller, and only the power supply is connected by cable. Depending on speed, the roller meets efficiency classes IE7–IE9, and energy savings reach 30 % thanks to lower copper and iron losses.

How to choose

The variant is chosen by speed and torque. For a speed of 1.05 m/s take 24 V, for 2.1 m/s take 48 V, and the latter has a higher maximum torque. The low 24/48 V voltage makes it possible to install and replace rollers without electricians. Dropping gear ratio steps cuts the number of variants by 85 %, and according to the manufacturer's LogiMAT 2024 example, a logistics centre with 20 km of conveyor and 20 000 rollers can save up to 335 MWh per year, or 145 t of CO₂.

Request a price and lead time

o450 motorised roller 24/48 V for roller conveyors. We reply within one business day.

Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

What is the supply voltage of the o450 motorised roller?

The roller is made in two versions, 24 V and 48 V DC, with analogue control. Only the power supply has to be connected, the rest of the monitoring is built in.

What are the torque and speed of the 24 V and 48 V versions?

For 24 V the rated torque is 1.3 N·m, the maximum 3.1 N·m and the speed 1.05 m/s. For 48 V it is 1.25 N·m, 4 N·m and 2.1 m/s respectively.

What are the tube length and diameter?

The tube diameter is 50 mm, the mounting length is from 345 to 1500 mm.

Does the o450 roller have a gearbox?

No, the roller is gearless and its motor works on the Vernier principle. Power is 115 W, load up to 30 kg.

How much electricity does the o450 save?

According to the manufacturer, up to 30 % thanks to lower losses. Depending on speed, the roller meets classes IE7–IE9.