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Avetlink AK Custom Differential and Drive System Options
A custom differential should match your vehicle’s motor, load, wheel size, climbing requirements, and target speed. The Avetlink AK product description can focus on these practical needs, making it easier for buyers to understand the available configurations.The following specifications and service options come from the supplied material. Confirm their availability for the selected AK configuration.
| Item | Available Configuration |
| Drive-system voltage | 12V–96V, with matching motor winding and insulation options |
| Motor power range | 200W–5,000W |
| Gear ratios | 1:6–1:24, selected for the motor and target vehicle speed |
| Gear materials | 20CrMnTi as standard; 20CrNiMo for demanding loads; other specified alloys |
| Output shaft | Custom diameter, length, splines, or keyway according to your drawing |
| Mounting interface | Bolt pattern, flange thickness, and centre bore matched to the vehicle |
| Housing | Die-cast aluminum, extruded aluminum, or fabricated steel |
| Protection rating | IP54–IP68, depending on the selected design and application |
| Controller matching | Programmable controller options with a custom speed–torque curve |
| Lubrication | Grease as standard; oil-bath options for high-speed or continuous operation |
| Temperature requirements | Seal and lubricant options for −40°C to +60°C, where required |
| Source-listed warranty | 12 months as standard; 24 months for validated designs, subject to confirmation |
Why Choose a Custom AK Configuration?
Matched to Your Vehicle
Motor, differential, and wheel specifications are considered together. Vehicle weight, tire size, required climbing ability, and top speed guide the selection.
Easier Installation
Custom shafts, mounting holes, flanges, and housing dimensions help the assembly fit the available space and reduce unnecessary vehicle modifications.
Suitable Materials and Cooling
Gear materials, housing construction, lubrication, and sealing can be selected for the expected load, operating hours, environment, and budget.
Customization Options to Discuss with Avetlink
- Branding: Laser-marked logos, custom housing colors, and branded packaging.
- Manuals: English, Spanish, and Arabic options.
- Development support: CNC prototypes, sample scanning, and gear-design analysis, subject to available engineering capability.
- Approval documentation: Technical information for applicable EEC, DOT, or local vehicle approval processes. Documentation support does not itself mean the product is approved.
- Inspection requirements: Agreed AQL levels, inspection reports, and third-party inspection arrangements.
- Engineering communication: Access to an assigned engineer through WeChat or Teams, where available.
- Source-listed minimum order: 100 units per custom model.
- Source-listed development schedule: Approximately two weeks for the first article and three to four weeks for production ramp-up, subject to project confirmation.
- Exclusive supply arrangements: The source proposes design ownership and geographic exclusivity for annual commitments above 1,000 units, under a written agreement.
Avetlink AK Custom Differential Solutions for Electric Cargo Trikes
Electric cargo trikes need a drivetrain that matches their motor, load, operating speed, and available installation space. Vehicles used for winter deliveries also need suitable seals and lubrication for cold conditions.
Discuss your requirements with Avetlink to identify a suitable AK differential configuration. Gear ratio, housing dimensions, mounting arrangement, and motor compatibility should be reviewed together before development begins.
Plan Your Custom Project
A clear development plan helps reduce fitment problems and avoid unnecessary changes:
- Define the requirements: Confirm vehicle load, target speed, route conditions, operating temperature, and installation space.
- Review the design: Compare suitable gear ratios and check the proposed mounting dimensions and predicted performance.
- Evaluate a prototype: Check mechanical fit and operation using the intended motor, controller, and vehicle configuration.
- Confirm production requirements: Agree on acceptance criteria, order quantity, pricing, and delivery arrangements before approving production.
For winter applications, the validation plan should address cold starting, seal performance, and lubrication at the specified operating temperature.
Frequently Asked Questions
Q1: What information is needed to start a custom AK project?
Please provide:
- Motor voltage, power, rated speed, and peak torque.
- Expected vehicle load and target driving speed.
- Tire rolling diameter.
- Mounting dimensions and available installation space.
- Operating temperature and typical route conditions.
- Drawings or an existing sample, if available.
Avetlink can then discuss configuration options with you. Confirm the proposal scope, development schedule, and quotation for your project.
Q2: Who owns the custom design?
Design ownership should be agreed in writing before development begins. The agreement should identify ownership and permitted use of the gear designs, housing drawings, and any controller mapping files included in the project.
Any exclusivity arrangements should also be clearly defined.
Q3: How should a new design be checked?
Agree on an inspection and validation plan for the selected AK configuration. Checks may include:
- First-article dimensional and functional inspection.
- Load testing with vibration and temperature measurements.
- Cold-start testing where low-temperature operation is required.
- Production inspections against agreed acceptance criteria.
Test loads, durations, temperatures, and sampling requirements should match the intended application. If independent inspection is needed, confirm the inspection provider, scope, and cost before ordering.
Start Your AK Custom Differential Enquiry
Send Avetlink your motor specifications, vehicle requirements, and installation drawings.
Discuss the gear ratio, mounting arrangement, motor and controller matching, prototype plan, and commercial terms to establish a clear basis for your AK project.
