December 18, 2019

High power brushed DC equipment motor
Nominal Voltage: 12V DC
Includes 26.9:1 PG45 Gearbox
Output: 90RPM, 99.11oz-in
Hall effect encoder included
The EP 12V 90 rpm 99.11oz-in 1:26.9 Brushed DC Gear Engine w/ Encoder is delivered fully assembled with a 26.9:1 reduction PG45 Gearbox linked to a robust RS775 brushed DC motor. A hall impact sensor is mounted to the trunk shaft of the electric motor and works as an encoder. Internal gears are metallic. 6-pin 0.1″ spaced connector is included for convenience.
reduction ratio: 4,14,19,27,51,71,100,139,189,264,369,516,720, functioning temperature:-40~+60°c, PWM quickness control and FG transmission feedback. Provide overload current protection, High quality, reasonable price and excellent after-sales provider, rotating speed is continuous and can be made as you needed., Pls advise me your fine detail parameter(voltage, model Simply no, reduction ratio) of motor when you make the order., DHL, UPS, FedEx, TNT, EMS, China Post,Ocean can be found., Devliver time depends on the quantity you order. generally it takes 15-25 working days.
Ever-Power’s DC Planetary gearmotors are an inline option for low speed, high torque, and/or adjustable load requirements. These gear motors are made for intermittent duty operation since the planetary gearbox configuration supplies the highest effectiveness and best output torque of most our acceleration reducers. DC motors combined with planetary equipment reducers are well suited for tools in the agricultural and building industries. With 18 ratio options ranging from 5:1 to 1000:1, we have a DC planetary gearmotor alternative to suit your needs.
For a smaller footprint and quieter gearbox design, look for our I-series Planetary gearmotors. Body sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1.
1/25 to 3/8 HP
12, 24, 90, 130, 180VDC, 115 FWR
.5 – 475 RPM
3.5 – 950 in-lb rated torque
Frame Size 60, 80, 108 mm
5:1 – 1000:1 standard ratios
Regular brush life of 2000+ hours (varies by application)
Brush DC Planetary Gear Motors
Ever-Power supplies the EP type of small-framework fractional horsepower planetary equipment motors.
Series are available equipped with PMDC brush motors or brushless DC motors. Brush DC planetary equipment motors are featured right here. (brushless planetary gear motors information is offered here.) Models with output torque rated to as high as 8.8 Nm (1250 oz-in) are available.
Overall performance summaries for the brush DC planetary equipment motors are summarized in the desk below. Click the table links for complete specification information.
Planetary Gear Motor Solutions
Ever-Power’ Planetary Gear Motors are an inline option providing high torque at low speeds. Our Planetary Gear Motors provide a high efficiency and provide excellent torque output in comparison with other types of equipment motors. They can handle a different load with minimal backlash and are greatest for intermittent duty procedure. With endless decrease ratio choices, voltages, and sizes, Ever-Power includes a fully tailored equipment motor remedy for you.
A Planetary Gear Engine from Ever-Power features one of our numerous kinds of DC motors coupled with among our uniquely designed epicyclic or planetary gearheads. A planetary gearhead contains an interior gear (sun equipment) that drives multiple outer gears (planet gears) producing torque. Multiple contact points across the planetary gear teach permits higher torque generation compared to among our spur equipment motors. In turn, an EP planetary gear motor has the capacity to handle different load requirements; the more equipment stages (stacks), the higher the strain distribution and torque transmission.
Planetary Gear Motors
Planetary Equipment Motors Planetary Equipment Motors – 16mm 42mm Planetary Gear Motors – IG42GM 42mm Planetary Equipment Motors – IG42GM Planetary Gear Engine Cut Aside 43mm Planetary Gear Motors – IG43GM
Features and Benefits
High Torque Capabilities
Sleek Inline Design
High Efficiency
Capability to Handle Large Reduction Ratios
High Power Density
Our Planetary Equipment Motors deliver exceptional torque result and efficiency in a compact, low noise design. These characteristics furthermore to our value-added capabilities makes EP’s gear motors a great choice for all movement control applications.

Industrial Automation
Dental Chairs
Rotary Tables
Pool Chair Lifts
Exam Room Tables
Massage Chairs
Packaging Eqipment
Labeling Eqipment
Laser Cutting Machines
Industrial Textile Machinery
Conveying Systems
Test & Measurement Equipment
Automated Guided Vehicles (AGV)
If you require a more compact design for an application requiring lower load capability, we also manufacture value-added Spur Gear Motors. Find out more about the different features and benefits in our Planetary Gear Motor versus. Spur Gear Motor design note.
Built to your specific requirements
The majority of our DC Motors can be complimented with one of our Planetary Gearheads. Ever-Power will continue to work with you to create and manufacture a Planetary Gear Engine that will optimize the performance of your application.
Engine Type: Brushed / Brushless / Coreless
Output Speed
Reduction Ratio
Shaft Material & Size
Gear Material
Shaft Configuration: (D Cut / Round / Splined / Other)
Overall Size Parameters (L, W, H)
Encoder Type: Optical / Hall Effect
Extra Assembly Requirements (lead wires, connectors, etc.)
Ever-Power is a DC planetary equipment motor manufacturer providing custom-designed solutions for all applications. Ask for a quote for planetary gear motors or contact us for advice about your design.
These tiny brushed DC gearmotors have a diameter of simply 6 mm and weigh just over a gram, making them great actuators for miniature robots and incredibly small mechanisms. They consist of a coreless engine fastened to a planetary gearbox by a small clip. The gears are produced from liquid crystal polymers (LCPs), and gearbox’s nylon result shaft is compatible with our 14 mm wheels. Three gear ratios can be found:
26:1, which has a free run speed of 2500 RPM and stall torque of just one 1.5 oz-in (110 g-cm) at 6 V
136:1, which has a free run speed of 500 RPM and stall torque of 8 oz-in (550 g-cm) at 6 V
700:1, which has a free run rate of 90 RPM and stall torque of 12 oz-in (900 g-cm) in 6 V
Take note: Stalling or overloading gearmotors may greatly reduce their lifetimes and even result in immediate damage. For these gearboxes, the recommended top limit for instantaneous torque is certainly 3.5 oz-in (250 g-cm); we highly advise keeping used loads well under this limit. Stalls may also result in rapid (potentially on the purchase of seconds) thermal damage to the engine windings and brushes; a general recommendation for brushed DC electric motor procedure is 25% or much less of the stall current.
The intended nominal operating voltage for these motors is 3 V to 6 V, though generally, these kinds of motors can be used at voltages outside this range (rotation typically starts between 0.2 V and 0.3 V). Lower voltages may not be useful, and higher voltages could start negatively influencing the life span of the motor. When operating at 3 V, the free-run quickness, stall torque, and stall current will all become about 50 % of what they are at 6 V as these specifications scale roughly linearly with voltage.
Because the gearmotor’s output shaft is nylon, there can be small variances in the diameter from unit to unit. These variations might cause press-suit attachments like our 14 mm wheel to fit loosely occasionally. If you experience a loose fitting, you could try swapping tires or using a little dab of glue to greatly help hold the wheel on.
Gearmotor dimensions
The next diagram shows the micro plastic gearmotor dimensions in mm. The planetary gearbox has a D-shaped plastic result shaft, which is 2 mm in diameter with a section that is flattened by 0.5 mm. The “D” portion of the shaft is 2.5 mm long. The engine actions 6 mm in diameter and 9.3 mm long, and the gearbox length, labeled “L” in the diagram below, depends on the gear ratio.
26 RPM Planetary Gear Motor with encoder: compatibility
This small 12V motor includes a magnetic encoder mounted prior to the gearbox for a better resolution. Its 4 mm output shaft makes it compatible with plenty of ep mounts and part, including clamping hubs, Planetary engine mounts, and also 4 mm toothed tires and pinion gears.
Specialized specifications of the Superior Planetary Gear Electric motor with Encoder
Nominal voltage: 12V
Voltage range (recommended): 3-12V
No-load speed: 26 rpm
No-load current: 0.21A
Stall current: 4.9A
Stall torque: 42
Gear ratio: 455,185:1
Metal planetary gear
DC motor
Output shaft diameter: 4 mm
Output shaft style: D-shaft
Result shaft support: dual ball bearings
Electric connection: 2.54 mm 6-pin female header
Operating temperature: approx. -10 to +60 °C
Compatible installation screws: M2 x 0.4 mm
Weight: 117.6 g
Cycles per revolution (electric motor shaft): 3
Cycles per revolution (output shaft): 1,365.555
Countable events per revolution (motor shaft): 12
Countable events per revolution (output shaft): 5,462.22
Relative quadrature encoder with magnetic Hall effect sensor
Encoder sensor insight voltage range: 2.4 to 26V
Encoder sensor result pulse amplitude: equivalent to encoder sensor input voltage
Resources for the 26 rpm planetary gear motor
DE3 magnetic encoder use parameters
Motor spec sheet
Spur Equipment vs. Planetary Gear
The two many common setup of DC electric motor gearbox are spur and planetary. Spur type gearbox are simpler, less expensive, and work greatest for low torque applications. Torque capacity of spur type gearbox is limited because each equipment in the teach bears different load. Planetary gearboxes, in contrast, share equivalent load over multiple gears, making them stronger for high torque application.
Model: PG42-775
Using Range Voltage: – 12-24V
Nominal Voltage: 24V
No Load Speed: 90 r/min
No Load Current: 500 mA
Max. Efficiency Speed: 90 r/min
Max. Efficiency Current: 3.5A
Max. ETorque: kg. cm-27 Power: W- 35
Stall Torque: 135 kg. cm
Stall Current: 20A
Reduction Ratio: 1:00 – 91
Weight: 775g