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22mm Diameter DC Brushless Coreless Motor With Planetary Gearbox

This 22mm BLDC coreless gear motor pairs a planetary gearbox with a 6V–48V drive window, offering multiple 24V configurations so you can choose speed level and torque capability without changing the mechanical envelope.

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Specs

Key Features

This model is structured around one mechanical platform + multiple 24V performance variants, so selection is driven by the speed band and torque demand rather than by changing the motor size.

  • Same 22mm planetary platform supports several 24V configurations for different output speed levels
  • Planetary gearbox keeps a coaxial output path for compact inline coupling and stable transmission
  • Wide applied range (6V–48V) supports cross-platform reuse with different power architectures
  • Each model line defines a distinct speed/torque operating window to simplify selection and reduce trial builds
  • Stall torque is listed for each configuration to help you set protection limits and overload boundaries
technical Specs

Motors Specifications

Motor Model

Rated voltage

No-load speed

No-load current

Rated speed

Rated torque

Rated current

Stall torque

VDC

r/min

mA

r/min

kg. cm

A

kg. cm

BLC-2248-01

24

2400

10

2004

0.6

0.80

1

BLC-2248-02

24

640

125

534

2.0

0.82

4

BLC-2248-03

24

171

140

143

6.8

0.83

12

BLC-2248-04

24

32

155

30

1.2

0.41

22

For additional customization or reference configurations, please feel free to contact us.

Why Choose us

SLW Motor Highlights

  • Four 24V Options on the Same Mechanical Platform

    These variants separate selection into speed tiers, letting you choose from fast output to slow, higher-torque output while keeping the 22mm package consistent.

  • Planetary Gearbox for Compact Coaxial Transmission

    A coaxial planetary layout simplifies coupling to inline drivetrains and helps keep the assembly compact in both diameter and alignment path.

  • Clear Boundary References for Protection Planning

    Stall torque values provide a practical boundary for overload response, while no-load current gives an early indicator for baseline electrical behavior.

  • Wide Voltage Range for Platform Reuse

    The applied voltage window supports broader system planning when the same mechanical platform must work across different power architectures.

Custom

Beyond the Standard: Performance Customized

  • 01
    Variant Selection by Speed Tier
    We shortlist BLC-2248-01/02/03/04 based on your target output speed band so you start from the correct mechanical capability instead of forcing control scaling.
  • 02
    Torque Headroom Planning for Continuous vs Peak Load
    We map your continuous load to rated torque and check whether your peak events approach the stall torque boundary to reduce overload risk.
  • 03
    Driver Current and Thermal Strategy
    We use rated current data to plan controller sizing, current limiting, and thermal margin for duty cycles with frequent starts or long holds.
  • 04
    Low-Speed Stability Strategy for Slow Outputs
    For low-speed variants, we evaluate whether your mechanism needs smooth travel, holding behavior, or anti-cogging control tuning.
  • 05
    Coaxial Coupling Fit Check
    We confirm your coupling method and shaft engagement so misalignment and side load do not become the dominant wear driver in a compact planetary gearbox.
  • Variant Selection by Speed Tier
  • Torque Headroom Planning for Continuous vs Peak Load
  • Driver Current and Thermal Strategy
  • Low-Speed Stability Strategy for Slow Outputs
  • Coaxial Coupling Fit Check

Custom Now

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FAQ

Frequently Asked Questions

If you share your available space and the driven load type, we can help narrow the most suitable configuration quickly.

How do I choose between BLC-2248-01/02/03/04?
Choose by rated speed first to match your target output RPM, then confirm rated torque meets your continuous load and stall torque provides enough peak margin.
Why are all models listed at 24V?
These are 24V reference configurations within the platform. Selection is done by performance tier while keeping the mechanical envelope consistent.
What does stall torque help me decide?
It helps define the peak boundary for startup or brief overload events and supports setting protection thresholds.
Is the planetary gearbox better for inline transmission?
Yes. It keeps the output coaxial with the motor, which simplifies inline coupling and compact stacking.
What information should I share to confirm the best variant quickly?
Share your target RPM, load type, duty profile (continuous vs intermittent), and whether you expect jams or hard end-stops.
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Tell us your project or application requirements, and our team will get back to you with technical support, product recommendations, or a customized motor solution.

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