{"id":888,"date":"2026-08-12T07:48:23","date_gmt":"2026-08-12T07:48:23","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=888"},"modified":"2026-08-12T07:48:23","modified_gmt":"2026-08-12T07:48:23","slug":"ep-60w-120w-output-range-dc-motor","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/ur\/product\/ep-60w-120w-output-range-dc-motor\/","title":{"rendered":"EP-60W \u2013 120W Output Range DC Motor"},"content":{"rendered":"
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EP Series | 60W \u2013 120W Output Range<\/p>\n

EP-60-120W DC Motor<\/h2>\n

Engineered for applications that demand more power without sacrificing footprint, the EP-60-120W dc motor<\/strong> series covers three output ratings \u2014 60W, 90W, and 120W \u2014 across three operating voltages: 12V, 24V, and 90V. Built on the proven K5D frame with a 90\u00d790 mm face-mount flange, these brushed permanent magnet dc motor<\/strong> units combine rated speeds up to 3,300 RPM with load torques reaching 4.7 kg\u00b7cm, making them a practical workhorse for conveyor drives, automated production lines, and precision equipment worldwide. Whether you are sourcing a high torque dc motor<\/strong> for an industrial retrofit or speccing a drive platform for a new machine build, the EP-60-120W range offers the versatility and supply-chain simplicity that OEM engineers appreciate.<\/p>\n

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Motor Performance Parameters<\/h2>\n

All figures below are measured at standard ambient conditions (20\u00b0C, sea level). The \u25a1 suffix in the model number denotes the shaft output type \u2014 see the output shaft dimension table for details.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nVoltage (V)<\/th>\nPower (W)<\/th>\nNo-load<\/th>\nFull Load<\/th>\nBrush Life (H)<\/th>\nWeight (kg)<\/th>\nRemarks<\/th>\n<\/tr>\n
Speed (RPM)<\/th>\nCurrent (A)<\/th>\nSpeed (RPM)<\/th>\nTorque (kg\u00b7cm)<\/th>\nCurrent (A)<\/th>\n<\/tr>\n<\/thead>\n
K5D60-12\u25a1<\/td>\n12<\/td>\n60<\/td>\n3000<\/td>\n2.0<\/td>\n2600<\/td>\n2.3<\/td>\n9.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D60-24\u25a1<\/td>\n24<\/td>\n60<\/td>\n3100<\/td>\n1.0<\/td>\n2800<\/td>\n2.1<\/td>\n3.5<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D60-90\u25a1<\/td>\n90<\/td>\n60<\/td>\n3100<\/td>\n0.3<\/td>\n2900<\/td>\n2.0<\/td>\n1.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D90-12\u25a1<\/td>\n12<\/td>\n90<\/td>\n3100<\/td>\n2.0<\/td>\n2600<\/td>\n3.4<\/td>\n12.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D90-24\u25a1<\/td>\n24<\/td>\n90<\/td>\n3300<\/td>\n1.0<\/td>\n2800<\/td>\n3.2<\/td>\n5.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D90-90\u25a1<\/td>\n90<\/td>\n90<\/td>\n3000<\/td>\n0.3<\/td>\n2800<\/td>\n3.2<\/td>\n1.4<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D120-12\u25a1<\/td>\n12<\/td>\n120<\/td>\n3100<\/td>\n2.0<\/td>\n2500<\/td>\n4.7<\/td>\n15.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5GD120-24\u25a1<\/td>\n24<\/td>\n120<\/td>\n3200<\/td>\n1.2<\/td>\n2600<\/td>\n4.5<\/td>\n7.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n
K5D120-90\u25a1<\/td>\n90<\/td>\n120<\/td>\n3000<\/td>\n0.3<\/td>\n2600<\/td>\n4.5<\/td>\n2.0<\/td>\n3000<\/td>\n2.2<\/td>\n-<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Compatible Gearbox Overall Dimensions \u2014 5GN Series<\/h2>\n

All four gearbox variants listed below bolt directly to the EP-60-120W motor’s 90\u00d790 mm flange. The L dimension (mm) reflects the gearbox body length excluding the motor; combined assembly length equals L + motor length. Mounting uses four M6 bolts (or 4\u00d7\u00f86.5 through holes per variant).<\/p>\n

\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
Gearbox Model<\/th>\nL Dimension (mm)<\/th>\nWeight (kg)<\/th>\n<\/tr>\n<\/thead>\n
5GU3K \u2013 GU9K<\/td>\n65<\/td>\n1.21<\/td>\n<\/tr>\n
5GU10K \u2013 GU18K<\/td>\n65<\/td>\n1.30<\/td>\n<\/tr>\n
5GU20K \u2013 GU75K<\/td>\n65<\/td>\n1.40<\/td>\n<\/tr>\n
5GU90K \u2013 GU200K<\/td>\n65<\/td>\n1.45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Allowable Torque \u2014 4GN\u25a1K Gearbox Series (K2D10-24\u25a1)<\/h2>\n

The allowable output shaft torque values below apply when the K2D10-24\u25a1 motor is paired with the 4GN\u25a1K gearbox. Confirm that the required application torque does not exceed the listed allowable value at the chosen reduction ratio before finalising your motor-gearbox selection.<\/p>\n

\n\n\n\n\n\n\n\n
Model<\/th>\nParameter<\/th>\n3<\/th>\n3.6<\/th>\n5<\/th>\n6<\/th>\n7.5<\/th>\n9<\/th>\n10<\/th>\n12.5<\/th>\n15<\/th>\n18<\/th>\n20<\/th>\n25<\/th>\n30<\/th>\n36<\/th>\n40<\/th>\n50<\/th>\n60<\/th>\n<\/tr>\n<\/thead>\n
K2D10-24\u25a1<\/td>\nOutput (r\/min)<\/td>\n1100<\/td>\n916<\/td>\n660<\/td>\n550<\/td>\n440<\/td>\n366<\/td>\n330<\/td>\n264<\/td>\n220<\/td>\n183<\/td>\n165<\/td>\n132<\/td>\n110<\/td>\n91<\/td>\n82<\/td>\n66<\/td>\n55<\/td>\n<\/tr>\n
Torque (N\u00b7m)<\/td>\n0.64<\/td>\n0.76<\/td>\n1.05<\/td>\n1.27<\/td>\n1.58<\/td>\n1.90<\/td>\n1.90<\/td>\n2.38<\/td>\n2.85<\/td>\n3.42<\/td>\n3.44<\/td>\n4.30<\/td>\n5.16<\/td>\n6.19<\/td>\n6.88<\/td>\n8.60<\/td>\n10.31<\/td>\n<\/tr>\n
Torque (kgf\u00b7cm)<\/td>\n6.53<\/td>\n7.75<\/td>\n10.76<\/td>\n12.92<\/td>\n16.12<\/td>\n19.37<\/td>\n19.40<\/td>\n24.25<\/td>\n29.10<\/td>\n34.92<\/td>\n35.08<\/td>\n43.85<\/td>\n52.62<\/td>\n63.15<\/td>\n70.16<\/td>\n87.70<\/td>\n105.24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Allowable Torque \u2014 2GN\u25a1K Gearbox Series (K2D10-24\u25a1)<\/h2>\n
\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
Model<\/th>\nParameter<\/th>\n75<\/th>\n90<\/th>\n100<\/th>\n120<\/th>\n150<\/th>\n180<\/th>\n200<\/th>\n<\/tr>\n<\/thead>\n
K2D10-24\u25a1<\/td>\nOutput (r\/min)<\/td>\n44<\/td>\n36<\/td>\n33<\/td>\n27<\/td>\n22<\/td>\n18<\/td>\n16<\/td>\n<\/tr>\n
Torque (N\u00b7m)<\/td>\n12.89<\/td>\n13.83<\/td>\n15.37<\/td>\n18.44<\/td>\n19.60<\/td>\n19.60<\/td>\n19.60<\/td>\n<\/tr>\n
Torque (kgf\u00b7cm)<\/td>\n131.56<\/td>\n141.12<\/td>\n156.80<\/td>\n188.17<\/td>\n200.0<\/td>\n200.0<\/td>\n200.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Bare Motor Output Shaft Dimension Options<\/h2>\n
\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
Shaft Type<\/th>\nGear Shaft<\/th>\nFlat Type<\/th>\nMilled Keyway<\/th>\n<\/tr>\n<\/thead>\n
Model Code<\/td>\nDC5GU90-\u25a1<\/td>\nDC5A90-\u25a1<\/td>\nDC5A190-\u25a1<\/td>\n<\/tr>\n
Typical Use<\/td>\nGearbox interface<\/td>\nPulley \/ pinion<\/td>\nKeyed coupling \/ sprocket<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Five Key Advantages of the EP-60-120W DC Motor<\/h2>\n
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\u2460 Three Power Ratings, One Platform<\/p>\n

A single mechanical frame covers 60W, 90W, and 120W output options, so machine designers can scale drive power between product variants without redesigning the mounting structure or cable routing. This platform approach shortens development timelines and simplifies spare-parts inventory across multi-line facilities.<\/p>\n<\/div>\n

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\u2461 Wide Voltage Compatibility<\/p>\n

With 12V, 24V, and 90V motor variants available across the range, the EP-60-120W dc electric motors<\/strong> integrate into battery-backed mobile equipment, 24V industrial DC bus systems, and 90V regulated power supplies found in North American and European process lines \u2014 all without step-down converters or custom windings.<\/p>\n<\/div>\n

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\u2462 Rated 3,000-Hour Brush Life<\/p>\n

Factory-verified brush life of 3,000 hours across all models supports predictive maintenance scheduling and reduces unplanned downtime on continuous-duty production lines. The low-spark carbon brush geometry minimises electromagnetic interference with nearby sensors, servo drives, and PLCs \u2014 a meaningful advantage in dense control cabinet environments.<\/p>\n<\/div>\n

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\u2463 Direct Gearbox Compatibility<\/p>\n

The 90\u00d790 mm flange and standardised shaft options mate directly with the 5GN gearbox series (reduction ratios 3:1 to 200:1), converting the motor into a compact high torque electric motor<\/strong> assembly covering output speeds from under 20 r\/min to over 1,000 r\/min. No adaptor plates or custom couplings are required, cutting assembly cost and lead time.<\/p>\n<\/div>\n

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\u2464 ISO 9001:2015 Certified Production<\/p>\n

Every unit is manufactured under a documented quality management system, with each motor passing a functional verification test covering no-load speed, rated-load current, insulation resistance, and commutation quality before despatch. This traceability supports end-customer compliance documentation for medical, food-processing, and export-regulated applications across Australia, the UK, and the EU.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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DC Motor Working Principle<\/h2>\n

To understand why the EP-60-120W performs predictably across its rated power range, it helps to review the dc motor working principle<\/strong> that underpins this class of brushed motor. The operating mechanism relies on the interaction between a direct current flowing through a wound armature coil and the static magnetic field produced by the surrounding permanent magnets in the stator. When energised, the current-carrying conductors in the armature experience a Lorentz force \u2014 a tangential push that drives rotation. The mechanical commutator \u2014 a segmented copper ring \u2014 switches the direction of current through each winding group in synchrony with rotor position, sustaining the torque-producing force continuously and producing smooth shaft rotation.<\/p>\n

A key characteristic of this design is natural back-EMF regulation. As the armature accelerates, it generates a counter-voltage that limits further speed increase. When shaft load rises, this back-EMF drops, automatically allowing more current to flow and torque to increase \u2014 a self-regulating behaviour that stabilises operating speed under varying mechanical demands. This property distinguishes the brushed permanent magnet dc motor<\/strong> from a dc stepper motor<\/strong>, which moves in discrete angular steps and requires external step sequencing electronics. It also differs from a dc servo motor<\/strong>, which incorporates a position feedback encoder and requires a dedicated closed-loop servo drive to operate.<\/p>\n

The absence of electronic commutation hardware is what makes the brushed dc motor<\/strong> so cost-effective relative to a bldc motor<\/strong> or brushless dc motor<\/strong> at this power level. The BLDC motor delivers higher efficiency and longer maintenance-free life, but requires a dedicated three-phase inverter drive and rotor position sensing \u2014 components that add cost and complexity that is not justified in many general-purpose drive applications. For machine builders asking the question \u2014 why would you use a dc motor here instead of a brushless alternative? \u2014 the answer lies in simplicity, repairability, and total system cost at the 60\u2013120W output level.<\/p>\n<\/div>\n

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Materials & Build Quality<\/h2>\n

The structural housing of the EP-60-120W dc motor<\/strong> is formed from cold-rolled steel, finished with an electrostatic powder coat for corrosion protection in industrial workshops, light outdoor enclosures, and high-humidity agricultural environments. Unlike thin-wall aluminium castings found in some budget motor ranges, the steel housing provides a rigid bearing seat geometry that maintains shaft alignment throughout the rated service life \u2014 an important factor in gearbox-mounted configurations where off-axis loads are present.<\/p>\n

The stator uses high-coercivity sintered neodymium-ferrite permanent magnets, selected for their stable flux density at the motor’s operating temperature range of up to 80\u00b0C continuous. The armature core is laminated silicon steel with inter-lamination varnish insulation, keeping eddy-current losses to a minimum at the 2,600\u20133,300 RPM operating band. Armature windings use enamelled copper wire rated to Class B thermal limits (130\u00b0C maximum), providing comfortable margin above the expected winding temperature rise of 50\u201360 K under rated load.<\/p>\n

Carbon brushes are precision-moulded and spring-loaded against a CNC-ground copper commutator. The commutator surface finish is maintained within tight runout tolerances to ensure even brush contact pressure and minimal electrical arcing \u2014 a key factor in achieving the 3,000-hour brush service life across all nine model variants in the range. Pre-greased sealed deep-groove ball bearings are fitted at both shaft ends, requiring no scheduled lubrication during normal service.<\/p>\n

All materials in the EP-60-120W comply with current RoHS 2 directives, supporting CE marking documentation for sales into EU member states and the United Kingdom, and meeting the material disclosure requirements for Australian industrial equipment registers.<\/p>\n<\/div>\n

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The stepped power range of the EP-60-120W series \u2014 60W, 90W, 120W \u2014 gives engineers the flexibility to match motor output precisely to load requirements without over-specifying. The following sectors represent the most common deployment environments for this motor family.<\/p>\n

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\ud83c\udfed Conveyor & Material Handling<\/p>\n

Belt conveyors in food processing, electronics assembly, and logistics sortation facilities regularly specify a high torque dc motor<\/strong> in the 90\u2013120W range to handle variable product loads. The EP-90W and EP-120W variants, when combined with a 2GN gearbox at a 100:1 ratio, deliver low-speed, high-torque output that suits accumulation conveyors and pallet transfer systems across UK and EU distribution centres.<\/p>\n<\/div>\n

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\ud83c\udf3e Agricultural Equipment<\/p>\n

Grain augers, seed metering drives, and fertiliser spreader mechanisms commonly run from 12V or 24V DC supplies matching the tractor’s electrical system. The K5D90-24\u25a1 and K5D60-24\u25a1 models fit directly into these systems, pairing with a 5GN gearbox to deliver the shaft speeds that match standard agricultural sprocket and chain drive configurations used across North American and Australian farms.<\/p>\n<\/div>\n

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\ud83d\udda8\ufe0f Industrial Printing & Finishing<\/p>\n

Wide-format printing and laminating machines drive media transport rollers using brushed dc electric motors<\/strong> for precise speed control via PWM drive controllers. The 60W variant at 90V is popular in this segment \u2014 its dc motor high speed<\/strong> no-load characteristic at 3,100 RPM, stepped down through a low-ratio gearbox, provides the roller surface speeds needed for accurate registration on long production runs.<\/p>\n<\/div>\n

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\ud83d\udc8a Pharmaceutical & Lab Automation<\/p>\n

Tablet coaters, centrifuge pre-drives, and reagent carousel rotators in South Korean and European pharmaceutical facilities demand consistent speed under varying viscous or inertial loads. The EP-60-120W’s back-EMF self-regulation provides adequate speed stability for these applications without the servo amplifier overhead, keeping control system BOM cost down on lower-criticality stations where a full dc servo motor<\/strong> is not warranted.<\/p>\n<\/div>\n

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\ud83d\udd29 Machine Tool Auxiliaries<\/p>\n

Coolant pump drives, chip conveyor motors, and tool changer actuators on CNC machining centres often use a compact dc motor<\/strong> in the 90\u2013120W bracket \u2014 small enough to mount within the machine base, powerful enough to handle the duty without thermal derating. The 90V variant is particularly suited to retrofitting older machine tool DC bus systems where 90V regulated supplies are already present.<\/p>\n<\/div>\n

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\ud83d\ude90 Mobility & Specialty Vehicles<\/p>\n

Electric mobility aids, golf cart accessories, airport ground support equipment, and autonomous guided vehicle (AGV) ancillary drives use 12V or 24V dc electric motors<\/strong> at the 60\u2013120W power level for steering actuators, lift mechanisms, and ancillary pump drives. The motor’s 3,000-hour brush life comfortably fits the typical annual duty cycle of intermittent-use vehicle accessories in these sectors.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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About Our Manufacturing Facility<\/h2>\n

Our production operation has accumulated more than a decade of hands-on experience in mechanical power transmission, with engineering expertise spanning dc motor<\/strong> design, gear reduction systems, hydraulic actuation, and mechanical drive assemblies for global industrial markets. This depth of in-house capability \u2014 from winding and commutator grinding through gear hobbing and final assembly \u2014 allows us to maintain tight quality control across every product family without relying on external subcontractors for core manufacturing steps.<\/p>\n

Our product range covers agricultural gearboxes, worm gear reducers, planetary gear drives, power take-off shafts, hydraulic cylinders, drive chains, and a full series of dc electric motors<\/strong>. The facility holds ISO 9001:2015 quality management certification, with production processes documented and audited to ensure consistent output quality across all order volumes \u2014 from prototype quantities to high-volume OEM supply runs. We design and manufacture gearboxes and mechanical assemblies in ductile iron, cast iron, cast steel, precision cast steel, and cast aluminium, alongside gears, sprockets, worm gears, pulleys, worm shafts, and a broad range of standard and non-standard mechanical transmission components.<\/p>\n

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Complete Drive System \u2014 Related Products<\/h2>\n

The EP-60-120W dc motor<\/strong> is designed to function as part of a broader drive system rather than a standalone component. Our facility produces the full range of complementary drive products, offering machine builders a single-source supply pathway that eliminates cross-supplier tolerance mismatches and simplifies after-sales support.<\/p>\n

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\"Full<\/p>\n

Our complete \u0627\u0644\u06cc\u06a9\u0679\u0631\u06a9 \u0645\u0648\u0679\u0631\u0632<\/a> range spans AC induction, DC brushed, and DC brushless types across a wide power spectrum. Specifying motor and drive components from a single source means consistent flange standards, shared engineering documentation, and straightforward warranty processes \u2014 advantages that procurement teams at European and North American OEMs consistently prioritise when evaluating new suppliers.<\/p>\n<\/div>\n

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\u0648\u0631\u0645 \u06af\u06cc\u0626\u0631 \u0628\u0627\u06a9\u0633<\/a><\/p>\n

\"Worm<\/p>\n

Our \u0648\u0631\u0645 \u06af\u06cc\u0626\u0631 \u0628\u0627\u06a9\u0633<\/a> range offers right-angle reduction from 5:1 to 100:1 with self-locking characteristics that hold load position when power is removed \u2014 ideal for gate actuators, elevator drives, and valve control mechanisms. Mounting the EP-120W against a 60:1 worm reducer transforms the high torque dc motor<\/strong> combination into a slow-speed, high-torque output stage with built-in position holding at no additional cost.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\u0627\u06a9\u062b\u0631 \u067e\u0648\u0686\u06be\u06d2 \u06af\u0626\u06d2 \u0633\u0648\u0627\u0644\u0627\u062a<\/h2>\n
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\nWhat type of dc motor is best suited for variable speed conveyor systems in Australian food processing facilities?<\/summary>\n
For variable-speed conveyor work in Australian food processing, a brushed permanent magnet dc motor<\/strong> like the EP-60-120W controlled by a PWM drive is one of the most practical choices. The motor’s inherent back-EMF self-regulation keeps speed relatively stable as product weight changes on the belt, without requiring a full closed-loop encoder feedback system. The 24V variants work directly from standard industrial DC supplies common in Australian food plant electrical cabinets, and the motor’s sealed ball bearings and powder-coated housing handle the elevated humidity that wash-down environments bring. For the highest torque-per-amp efficiency, the 90W or 120W model at 24V gives the best balance of size, current draw, and output.<\/div>\n<\/details>\n<\/div>\n
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\nHow does a brushed dc motor compare to a brushless dc motor for industrial automation applications in European manufacturing plants?<\/summary>\n
The core trade-off comes down to maintenance simplicity versus operating efficiency. A brushed dc motor<\/strong> like the EP-60-120W requires no drive electronics for basic speed control \u2014 a standard PWM module or variable voltage supply is sufficient \u2014 making initial system cost lower. A brushless dc motor<\/strong> (BLDC motor) eliminates brush wear entirely and offers higher efficiency at equivalent power, but requires a dedicated three-phase inverter with rotor position sensing circuitry. For European manufacturing applications where machines run one or two shifts rather than around the clock, and where qualified maintenance technicians can replace brushes during scheduled shutdowns, the brushed motor often delivers a better total cost of ownership over a five-year horizon, particularly at the 60\u2013120W power level.<\/div>\n<\/details>\n<\/div>\n
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\nWhich gearbox reduction ratio should I choose when combining a 120W high torque dc motor with a low speed packaging line in the UK?<\/summary>\n
The K5D120 motor runs at approximately 2,500\u20132,600 RPM at rated load depending on the voltage variant. If your packaging line drive shaft requires 25 RPM, you would calculate the required ratio as roughly 2,600 \u00f7 25 = 104:1. The 2GN\u25a1K gearbox series covers ratios up to 200:1 with allowable torque values up to 200 N\u00b7m at high ratios \u2014 well beyond what the 120W motor can physically produce. For UK packaging lines where the drive shaft torque requirement is known, always verify that the calculated output torque (motor rated torque \u00d7 ratio \u00d7 gearbox efficiency of approximately 0.85) falls below the gearbox’s allowable torque at the chosen ratio before finalising the order.<\/div>\n<\/details>\n<\/div>\n
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\nWhere can I source a complete dc motor kit with gearbox and drive controller for an agricultural automation project in Canada or North America?<\/summary>\n
The EP-60-120W is available both as a standalone motor and as a dc motor kit<\/strong> configured with a matched 5GN or 2GN gearbox and pre-wired motor lead cable. For Canadian and North American agricultural automation projects, we can supply the motor-gearbox assembly with a dimensional drawing package, material compliance declarations (RoHS), and performance test report \u2014 supporting equipment certification processes. Contact our technical team with your voltage requirement (12V, 24V, or 90V), required output speed, and torque demand, and we will identify the optimum motor-gearbox pairing from the EP series and provide detailed configuration documentation to support your control system design.<\/div>\n<\/details>\n<\/div>\n
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\nHow long will the brush life last on a 90W dc motor running two shifts daily in a South Korean electronics assembly facility?<\/summary>\n
The EP-90W is rated for 3,000 hours of brush life at rated operating conditions. A standard two-shift production day in a South Korean electronics facility equals approximately 16 hours of motor-on time. Over a five-day week and 50 working weeks per year, that works out to roughly 4,000 operating hours annually, meaning the first brush replacement would typically fall around the 9-month mark. In practice, brush wear rate is influenced by load factor, commutator surface condition, and ambient temperature \u2014 motors running well below rated torque and in cooler environments routinely exceed the rated brush life. A maintenance schedule of brush inspection at 1,500-hour intervals is a practical starting point for electronics assembly facilities where unplanned stoppages carry high indirect costs.<\/div>\n<\/details>\n<\/div>\n
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\nWhat is the difference between a 60W and 120W dc motor for the same application, and when would I need to upsize the motor?<\/summary>\n
The primary difference is torque capacity and current draw at rated load. The 60W model at 24V produces approximately 2.1 kg\u00b7cm at 2,800 RPM drawing 3.5A, while the 120W model at 24V delivers approximately 4.5 kg\u00b7cm at 2,600 RPM drawing 7.0A. If your application’s peak load torque calculation \u2014 including friction, inertia, and worst-case product weight \u2014 produces a value above 60\u201370% of the 60W motor’s rated torque, upsizing to the 90W or 120W model is the conservative engineering choice. Running any dc motor<\/strong> consistently above 80% of its rated torque accelerates brush wear and shortens service intervals. Upsizing gives operating headroom that translates directly into longer maintenance cycles and more predictable production scheduling.<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n

\u0627\u06cc\u0688\u06cc\u0679\u0631: PXY<\/p>","protected":false},"excerpt":{"rendered":"

One of the more practical aspects of this series is the way the three power ratings share nearly identical mounting geometry. An engineer who validates a motor mount for the 60W variant can upgrade to the 90W or 120W model for a higher-throughput line revision without any structural changes \u2014 only the motor lead current rating needs reconfirming with the dc motor drive controller.<\/p>\n

The pre-fitted 300 mm motor lead cable is routed to a CW\/CCW wiring standard \u2014 red lead positive for clockwise rotation as viewed from the output shaft end.<\/p>","protected":false},"featured_media":889,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":["post-888","product","type-product","status-publish","has-post-thumbnail","product_cat-universal-dc-motor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product\/888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/media\/889"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/media?parent=888"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product_brand?post=888"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product_cat?post=888"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product_tag?post=888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}