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tsl bldc wk1105 frameless outrunner torque motor

Frameless torque motor actuator for robot dexterous hand integration

Stator and rotor components of magnetic ring version torque motor

Customizable parameters and dimension drawing for frameless BLDC motor

Ø14.9 x 6mm Frameless Outrunner Torque Motor | TSL-BLDC-WK1105

$14.21

◆ Basic Info

Brand: TSL
Origin: China
Motor Model: TSL-BLDC-WK1105
Motor Type: Outrunner Frameless Torque Motor
Rated Voltage: 12V DC
Rated Current: 0.59A
Peak Speed: 18057rpm
Number of poles pairs: 6
# More Specifications
# Outline Drawing
# Downloads
Performance parameters are for reference only and can be customized according to customer requirements.

◆ Typical Applications: Robot Dexterous Hand, Surgical Robotic Tool, Drone Gimbal Pod, Miniature LiDAR Scanner, Rehabilitation Exoskeleton

Samples Pricing

Quantity	Unit Price	Savings
1 – 4	USD 14.21	—
5 – 9	USD 13.49	↓ 5%
10 – 24	USD 12.36	↓ 13%
25+	USD 11.08	↓ 22%

📞 Contact us for bulk production pricing

For higher (production) volumes, we offer highly competitive pricing, please Request a Quote. We response within 24h.

✈️ Global Shipping: free express shipping on orders over $150

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| Micro Frameless Outrunner Torque Motor Datasheet

The TSL-BLDC-WK1105 is an outer rotor frameless torque motor engineered for high-precision and weight-sensitive applications. Featuring an ultra-compact outer diameter of just 14.9 mm and a weight of only 6g, it delivers a remarkable peak speed of up to 18,057 RPM. This exceptional blend of high power density and a micro-footprint provides the ultimate core driving force for your precision devices.

Utilizing an advanced magnetic ring version frameless structure, this motor eliminates traditional housing constraints to maximize your mechanical design freedom and overall system integration. All electrical and mechanical parameters listed in the table below are provided for reference and can be fully customized to match your specific application needs, ensuring your product stands out in the market.

Parameters	Unit	TSL-BLDC-WK1105CH-12
Rated voltage	V	12
Rated current	A	0.59
Rated torque	N·m	0.01
Rated speed	RPM	850
Peak speed	RPM	18057
Peak torque (Stall torque)	N·m	0.01
Peak current (Stall current)	A	0.92
Winding turns of motor	T	50
Interphase resistance	Ω	12.5
Interphase inductance	mH	1.15
Speed constant	rpm/V	1505
Torque constant	N·m/A	0.01
Rotor inertia	g·cm²	1.00
Number of pole pairs	Pairs	6.00
Motor weight	g	6
Working temperature	°C	-20~80
Peak demagnetize temperature	°C	120
Inner diameter of the stator	mm	5
Motor size	mm	Ø14.9*6.25

Note:We are the original factory. For OEM/ODM cooperation, the parameters can be customized based on customer needs. The models listed above are our standard specifications.

| Mini Frameless Outrunner Torque Motor 1105 Mechanical Drawing

Unless otherwise stated, all dimensions are in millimeters.We offer multiple shaft lengths for optional ordering. We support non‑standard customization and have our own CNC machining center.

TSL-BLDC-WK1105 Frameless Torque Motor Specifications — micro frameless outrunner torque motor tsl bldc wk1105 drawing

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| Payment & Shipping

To ensure a smooth purchasing experience, we partner with world-class couriers and trusted payment gateways. Below you will find our standardized policies designed to guarantee secure payments and rapid global delivery for your motor components.

Payment Terms

1.T/T (Bank Transfer) - Default & Required: Our standard payment method for all orders (samples, small batches, and bulk wholesale alike). Upon checkout or order confirmation, our secure bank-to-bank wire instructions (including SWIFT code) will be automatically provided.

2.PayPal: Available strictly as an alternative backup option for immediate online sample checkout under special circumstances. (Please contact our sales team if you require a PayPal invoice).

Shipping & Logistics Policy

Transit Time: Shipments are primarily routed through DHL or FedEx express networks. While the estimated transit time for major destinations is typically 3 to 5 business days, the actual delivery window varies depending on the destination country, region, specific shipping terms (Incoterms), and local customs clearance procedures.
Order Processing: Shipments are executed within 3 to 5 business days once your payment has been successfully cleared and verified.
Logistics Inquiry: In the event of an unexpected delivery delay, please contact us promptly. Our service team will investigate and respond within 24 hours. In rare cases where our email is filtered, please review your spam folder. We remain dedicated to ensuring your order arrives safely.
Shipping Address: Buyers are strictly required to verify that the registered shipping address is complete and accurate prior to final payment submission.

| TSL MOTOR Shop Online Sample Request

Whether you need a standard off-the-shelf component for immediate testing or a highly customized motor tailored to your unique application, we have you covered. Choose between our fast online checkout for rapid sampling or contact our engineering team for bespoke technical support.

🛒 1.Buy Samples & Small Batches Online

Need a quick sample or small batch to test your prototype? You can order directly right here.

In Stock & Ready to Ship: Standard specifications are pre-packed and ready for rapid dispatch.
Secure Checkout: Complete your purchase smoothly with our secure payment gateway.
Fast Global Delivery: Ideal for engineers, makers, and agile manufacturing projects.

🛠️2. Custom Sample Request & Engineering Support

Need custom shaft dimensions, a different voltage rating, or integrated encoders? Our engineering team is here to tailor the motor to your exact specifications.

Customizable Features: Output shafts, winding configurations, lead wires, and connectors can be fully customized.
Flexible Testing: Get the precise performance curves (RPM, torque, efficiency) required for your application.
Direct Expert Communication: Submit your technical drawings or requirements, and we will reply within 24 hours.

| Notice Before Ordering

To ensure a seamless sourcing experience and continuous support for your projects, please review our standard ordering guidelines below:

1.Inventory & Production Confirmation:

As an original manufacturer with an extensive catalog, our real-time stock levels may fluctuate. Please contact us immediately after placing your order to verify stock availability. Please kindly understand that as a volume factory, we are unable to pause active production lines to manufacture a single, non-stock motor component.

2.Professional Selection Support:

For Retail & Sample Selection: If you are unsure which motor model best fits your prototype, please reach out to support@micronixmotor.com for engineering guidance.
For Volume & Bulk Inquiries: For commercial scaling, customized batch specifications, or wholesale pricing, please submit your requirements directly to inquiry@micronixmotor.com.