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42 mm 12V/24V Brushless DC Planetary Gear Motor with Custom Speed and Output Shaft
Dc Gear Motors

42 mm 12V/24V Brushless DC Planetary Gear Motor w | RFQ Sourcing Details

Dc Gear Motors · Quote on request

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Quote on request

Product specs

CategoryDC Gear Motors
Unitset
ModelGP420100B01
Input speedBelow 15,000 rpm
Gearbox typePlanetary, one to four stages
Rated torque10,000 gf-cm
Motor optionsBrushed DC, brushless DC, or stepper
Tooth surfaceHardened
CategoryDc Gear Motors
AvailabilityInquiry required
Source date2026-07-21

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Dc Gear Motors. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

This 42 mm planetary geared motor combines a metal planetary gearbox with a configurable motor input for controlled speed reduction and increased drive torque.

The listed product is offered as a 12V or 24V brushless DC geared motor, while the broader configuration information also identifies brushed DC, brushless DC, and stepper motors as optional inputs. Buyers should specify the required motor type when requesting a production configuration.

The gearbox is available with one, two, three, or four stages. Listed reduction ratios range from 3.7:1 to 721:1, depending on the selected stage count. Gearbox efficiency is stated as 91% for one stage, 85% for two stages, 80% for three stages, and 75% for four stages.

Corresponding gearbox lengths are 36.5 mm, 45 mm, 55.5 mm, and 65 mm.

Supported gearbox details include a 42 mm outline diameter, metal construction, hardened tooth surfaces, clockwise or counterclockwise rotation, axial endplay of no more than 0.1 mm, gear backlash of no more than 3°, and an operating temperature range of -20°C to 85°C.

Sleeve-bearing and rolling-bearing configurations are listed, with corresponding radial-load limits of 120 N and 180 N. The rated torque is listed as 10,000 gf·cm across the available stage counts. The output shaft can be customized.

For motor selection, the stated input-speed limit is below 15,000 rpm, the available voltage range is 3-24 VDC, and current is listed below 1,000 mA. These figures describe available configuration boundaries rather than a guaranteed operating point for every motor, ratio, load, and duty cycle combination.

Procurement questions to confirm: Ask for the exact motor type, nominal voltage, reduction ratio, output speed, rated load, duty cycle, bearing option, shaft drawing, rotation direction, connector or lead arrangement, and complete assembly dimensions.

Buyers should also confirm the torque rating in the intended units, allowable continuous and peak operating periods, current under the expected load, thermal limits for the selected configuration, production availability, inspection requirements, and warranty terms before ordering.

42 | Applications and Buyer Notes

42 is organized as a sourcing-ready Dc Gear Motors reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions befor

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
DC Gear MotorsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Model
GP420100B01Based on visible page data; confirm exact value in the RFQ.
Input speed
Below 15,000 rpmBased on visible page data; confirm exact value in the RFQ.
Gearbox type
Planetary, one to four stagesBased on visible page data; confirm exact value in the RFQ.
Rated torque
10,000 gf-cmBased on visible page data; confirm exact value in the RFQ.
Motor options
Brushed DC, brushless DC, or stepperBased on visible page data; confirm exact value in the RFQ.
Tooth surface
HardenedBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryDC Gear Motors
Unitset
ModelGP420100B01
Input speedBelow 15,000 rpm
Gearbox typePlanetary, one to four stages
Rated torque10,000 gf-cm
Motor optionsBrushed DC, brushless DC, or stepper
Tooth surfaceHardened
Gearbox length36.5 / 45 / 55.5 / 65 mm for 1 / 2 / 3 / 4 stages
Listed currentBelow 1,000 mA
Gearbox materialMetal
Outline diameter42 mm
Gearbox efficiency91% / 85% / 80% / 75% for 1 / 2 / 3 / 4 stages
Listed voltage range3-24 VDC;product listing highlights 12V and 24V
Operating temperature20°C to 85°C

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