JK-4128-024 Adjustable-Speed DC Brushed Worm Gear | RFQ Sourcing Details
Dc Gear Motors · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
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
The JK-4128-024 is a brushed DC worm gear motor presented for 6000–8000 N push-rod systems and other control or driving functions. Listed uses include treatment chairs, wheelchairs, massage chairs, industrial equipment, and power tools.
Its two-pole brush-type construction supports clockwise and counterclockwise rotation, and the operating speed is described as adjustable. The source identifies the product voltage as 24 V, while the published performance table reports test data at 29 V.
At 29 V under no load, the motor is rated at 0.8 A and 4,000 RPM ±10%. At maximum efficiency, the stated figures are 3 A, 3,150 RPM, 0.18 N·m torque, and 55 W output. At maximum output, the stated figures are 9 A, 1,850 RPM, 0.6 N·m torque, and 115 W output.
These are motor performance points;they should not be interpreted as confirmed push-rod travel speed, duty cycle, service life, or complete actuator output specifications.
For procurement, buyers should reconcile the 24 V model designation with the 29 V test conditions and request the dimensional drawing, shaft and worm interface details, gear ratio, output speed, mounting geometry, wiring, allowable duty cycle, and thermal limits.
The 6000–8000 N statement describes suitability for a push-rod system, but the source does not establish that the motor alone produces this linear force. Confirm the complete actuator configuration, mechanical reduction, load profile, limit-switch arrangement, and validation method for the intended equipment.
The listing describes customization as available and gives carton packaging information of 40 × 60 × 16 cm with a gross weight of 16.3 kg, but it does not state how many motors are contained in that package.
Buyers should therefore confirm unit packing, order quantity, production lead time, inspection requirements, model-specific certification documents, and whether samples or smaller production lots are available before placing an order.
JK-4128-024 | Applications and Buyer Notes
JK-4128-024 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 questi
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
- JK-4128-024Based on visible page data; confirm exact value in the RFQ.
- Motor type
- DC brushed worm gear motorBased on visible page data; confirm exact value in the RFQ.
- Listed uses
- 6000–8000 N push-rod systems, treatment chairs, wheelchairs, massage chairs, indBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Speed control
- Adjustable speedBased on visible page data; confirm exact value in the RFQ.
- Listed voltage
- 24 VBased 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
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