Product introduction

INEED 614 series 6mm planetary gear motors (IND-GM-614-X) are built for compact mechanisms that require predictable axial packaging and repeatable ratio options. The motor body length is L2 = 14.3 mm, while the total length L1 (motor body + gearbox) is 20.10 mm, 21.90 mm, 23.70 mm, and 25.5 mm depending on the selected reduction ratio 5.14/26.45/136.02/699.55:1. This structure allows designers to lock the mechanical envelope early and then select the ratio to match the required motion speed and torque. Reference output speeds are 5000/1000/200/40 rpm across the four ratios at 3.0V, with reference torque at maximum efficiency up to 200 g·cm on the highest ratio. For design-in, we provide datasheet, outline drawings, STEP models, and performance curves on request. Share your load, duty cycle, and space limits for a ratio recommendation.

Outline drawing

Customizable items: 1. Length and shape (A and B); 2. Voltage, output speed, torque, etc. ; 3. Adding connectors, lead wire length.

The basic parameters are for reference

Recommended alternatives (most selected)

For a fast decision, use Get A Quick Quote and tell us your target torque, motion time, and axial space—our engineers will confirm the best series and ratio.

• 609 Series (Mainstream baseline, most selected): https://ineedmicromotors.com/6mm-nano-planetary-dc-gearmotors/
• 615 Series (Higher torque margin): https://ineedmicromotors.com/6mm-mini-planetary-dc-gear-motor/

If you are unsure, start with 609 for general designs; switch to 615 when the mechanism needs extra torque margin under worst‑case friction or low voltage.

FAQs

What do L1 and L2 mean on the 614 series specification table?

L2 is the motor body length (14.3 mm). L1 is the total length (motor body + gearbox). For 614 series, L1 is 20.10 / 21.90 / 23.70 / 25.5 mm depending on the ratio.

Are the speed and torque values guaranteed?

They are reference values for selection. Actual performance depends on voltage, load, duty cycle, and driver limits. For release decisions, please request the performance curves and validate under your real mechanism load.

What customization options are supported for integration?

We can customize shaft length/shape, lead wire length, and connectors, and tune speed/torque targets within the 3.0V system range. Send your space limits, required torque, and motion time for a configuration recommendation.