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The R..DR.. series helical gearmotors integrate high-performance helical gear units with AC motors compactly, boasting finely graded gear ratios and strong versatility for reliable performance in diverse industrial scenarios. As universal all-rounders, they offer high efficiency to reduce energy consumption, supported by a modular system for flexible customization per actual needs. Ideal for space-saving requirements, they are equipped with AC asynchronous motors of IE3 and IE4 efficiency classes, cutting operational costs and boosting sustainability. Available in foot-mounted and flange-mounted designs, they adapt seamlessly to different installation conditions and spatial constraints with high versatility.
Leverage the advantages of the compact integration between high-performance helical gear units and AC motors. Our R..DR.. series helical gearmotors stand out with their finely graded gear ratios and extensive versatility, delivering reliable performance tailored to diverse industrial needs.
As universal all-rounders, the R..DR.. series helical gearmotors are well-suited for a wide range of application areas. Boasting high efficiency, they excel in numerous industrial scenarios, ensuring optimal performance while minimizing energy consumption. Backed by our consistent modular system, these gearmotors offer abundant combination options, allowing you to customize solutions that perfectly match your specific requirements.
No matter which R..DR.. helical gearmotor configuration you choose, you will always benefit from an ideal balance between performance and intelligent space utilization—especially when a space-saving drive solution is your priority.
The R..DR.. series also excels in energy efficiency, featuring excellent product characteristics that set them apart. This is particularly evident in their AC asynchronous motors, which adopt the advanced IE3 and IE4 efficiency classes. Harness this high energy efficiency in your applications to reduce operational costs and enhance sustainability.
Available in both foot-mounted and flange-mounted designs, the R..DR.. helical gearmotors support a variety of installation options, adapting seamlessly to different mounting requirements and spatial constraints.
The integrated MGF..-DSM gearmotor, paired with MOVITRAC® LTP-B control cabinet inverter and Configurable Control Unit (CCU), meets system designers’ and operators’ needs for a highly efficient IE4 solution suitable for central control cabinet installations. This system extends MOVIGEAR® mechatronic drive advantages to central setups, with specially coordinated components fully integrated into SEW‑EURODRIVE software. Ideal for food/beverage transport systems, it is popular for energy-focused retrofits and new installations needing central inverter mounting. The new size 1 MGF..-DSM complements the portfolio, offering high efficiency for low-power central installations and conveyor applications requiring 10–100 Nm torques.
The MOVIGEAR® classic drive unit is an efficient, hygienic solution ideal for systems with special ambient conditions, featuring IE5 motor efficiency class (per IEC TS 60034-30-2). It integrates a permanent-field synchronous motor and a gear unit in a compact die-cast aluminum enclosure. Intelligently combinable with an inverter (installed near the motor or in the control cabinet), it offers optimal flexibility. Available in three gear unit sizes, it covers a power range of 0.4–3.0 kW, delivering the core benefits of an integrated drive system, energy efficiency, and adaptability to diverse system requirements.
Our agitator-design gearmotors are ideal for mixing, stirring, kneading, or aerating equipment, widely used in industries like biotechnology, pharmaceuticals, food and beverage, and wastewater management. SEW-EURODRIVE offers specialized designs across three series, including the long-standing RM.. helical gear units and new FM../FAM.. (parallel-shaft) and KM../KAM.. (helical-bevel) units. These maximize space, allow direct agitator shaft insertion, and eliminate extra bearings. With overhung loads 25,000–176,500 N, motor power 0.12–200 kW, and output torque 820–20,000 Nm, they offer options like double oil seals and drywell design. Compatible IE1-IE3 motors are also available.
The SPIROPLAN® right-angle gearmotors W..DR.. are ideal for handling applications requiring top speed, featuring lightweight aluminum housing and a space-saving design for easy installation. Their unique wear-free SPIROPLAN® gearing delivers vibration-free operation, high efficiency, and smooth running via steel-on-steel tooth elements. With lifetime lubrication, they are maintenance-free, reducing ongoing operating costs. Available with hollow or solid shafts, diverse mounting/extension options and motor combinations, they are fully customizable to individual needs. Compliant with IE1-IE4 energy efficiency classes, they suit global use. Their modular system saves time and money in planning, ensuring long service life and simplified maintenance.
The S..DR.. helical-worm gearmotors feature high efficiency due to their design and integration with a helical gear stage, along with ultra-low noise to avoid excessive noise emissions. Ideal for those seeking high-performance, efficient drive solutions, they are fully customizable via a modular system, offering a wide range of sizes, gear ratios and motor options. Their greatest strength is smooth, near-silent operation. Compared to single helical-worm gear units, they boast higher efficiency, saving energy and reducing operating costs. Available with various AC motors, configurable properties, and optional flange/foot mounts or solid/hollow shafts, they save time and money through flexible modular combinations, long service life and simplified maintenance.
The K..DR.. Helical-Bevel Gearmotors are the industry gold standard for industrial applications needing space-saving, high-torque drives. Engineered for near-zero wear, they minimize maintenance and maximize uptime. Key advantages include integrated, tailored drive assemblies, up to 200 kW motor power with high efficiency, exceptional durability from premium components, modular versatility (various gear ratios, foot/flange mounts), and IE1-IE4 compatibility. Their modular system accelerates planning, robust gearing cuts costs, and low-maintenance design reduces downtime. Choosing K..DR.. means investing in a future-ready system that saves time and costs, meeting modern industry’s precision and reliability demands.
Our F..DR.. series parallel-shaft gearmotors are ideal for design-focused applications requiring space-saving components, featuring a slim design that ensures optimal installation without sacrificing performance. Combining a parallel-shaft helical gear unit and performance-optimized AC motor, they deliver exceptional torque, perfect for conveyor and process engineering where space is limited. With a modular concept, we offer customized solutions by combining gear units and motors as needed, plus solid/hollow shaft options and full access to our AC asynchronous motor range. Choosing these gearmotors saves time and costs from planning to operation, with reduced operating expenses, long service life, simplified maintenance, and minimized downtime for maximum productivity.
