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MOTOR MANUFACTURER · Zhejiang, CHINA

Taili Motor

SANMEN TAILI MOTOR CO., LTD.

Sanmen Taili publishes both geared induction motors and hybrid steppers. The buying question is the required motion at the machine, not simply motor input watts: output speed and allowable torque change with gear ratio and load, while a 57BYG or 86BYG stepper must be matched to its driver, torque-speed curve and mechanical coupling. Taili's own catalogue warns that tabulated gearmotor speed is an estimate rather than a guaranteed loaded shaft speed.

LocationZhejiang, China
Published catalogue4 product series
Motor families2 represented

TAILI · GEAR DRIVE AND MOTION CONTROL

Taili Motor: select the output shaft, gear ratio and driver as one system

Explore the published range ↓

01 / CONTINUOUS ROTATION OR POSITIONING?

Two drive routes start from different design questions

Compact continuous drive: miniature AC gearmotor

Taili's 90/120 W, 90 × 90 mm catalogue example belongs to a miniature gearmotor range. Its stated output speed divides a reference asynchronous motor speed by reduction ratio; the site explicitly warns that actual speed changes with load. It also says ratios above 300K are unsuitable for heavy-load use in this example, and asks buyers to specify voltage and exact model because capacitor selection varies. Do not quote a no-load rpm or input wattage as delivered shaft performance.

Confirm before ordering State required output rpm under load, continuous and start/stop torque, ratio, supply and frequency, motor/gearbox envelope and output-shaft direction. Ask for the allowed torque table and the exact motor-plus-gearhead combination.

View Miniature gear motor range →

Larger geared drive: small AC gearmotor

A separate small-gearmotor page presents 1.5 and 2.2 kW vertical, single/three-phase choices. Its published note bases table speeds on 1400 rpm at 50 Hz or 1680 rpm at 60 Hz and says rated-load actual speed may be 80–98% of the listed result. A reduced-frame version is described as nonstandard; the same page marks some torque-table cells unsuitable for heavy load. The drawing changes with single-phase, three-phase and brake forms.

Confirm before ordering Identify power, phase, frequency, duty, mounting orientation, brake requirement and permissible output torque. Request the current drawing and load-specific shaft speed rather than treating all 1.5/2.2 kW variants as one fit.

View Small gear motor range →

Indexed motion: 57BYG or 86BYG hybrid stepper

Taili publishes 57BYG and 86BYG as separate two/three-phase hybrid-stepper families with torque-frequency curves and wiring diagrams. The 57BYG page warns that torque data were measured at rated voltage/current and calls for pilot-register location and shaft-load concentricity. The 86BYG page separately describes 12 or 14 mm shaft options and different flat/key details. Neither family can be selected by frame code alone without the intended driver, current and speed profile.

Confirm before ordering Send motion cycle, peak and running speed, load inertia, required positioning accuracy, driver supply/current, wiring form and shaft/coupling drawing; request the curve for the exact variant.

View 57BYG hybrid stepper motor series →

02 / THE CROSS-CHECKS THAT PREVENT REWORK

Match at the output and mounting face, not at the catalogue headline

Is the ratio safe at the actual load?

A reduction ratio changes output speed and torque, but the gearbox's permissible torque and service condition are separate limits. For Taili's miniature 90/120 W example, a listed 1:10 intermediate reducer is an option for further reduction while the 300K-plus warning still matters. Ask for the offered combination's allowable torque at your duty, including shock or reversal.

Will the assembly physically mount?

The small-gearmotor catalogue separates single-phase, three-phase and brake dimensions. The 57BYG stepper instructions call out front pilot location and shaft concentricity; the 86BYG sheet lists alternative shaft diameters and key/flat options. Compare flange or foot, pilot, shaft, key, overall length and cable exit to the machine drawing before approving interchange.

Is the control equipment compatible?

A geared AC motor and a hybrid stepper need different control information. For AC gearmotors specify supply, starting and braking; for steppers specify phase/wiring, driver current and supply, pulse profile and the exact torque-speed curve. Taili lists compatible driver products but a product-family page does not prove every motor-driver pairing is qualified.

03 / ASK FOR A BUILDABLE CONFIGURATION

A quote needs one defined motion point and one drawing revision

The manufacturer's site names 三门台力电机有限公司 in Sanmen, Zhejiang, and an industrial exhibition organiser independently lists the same company with gearmotors and stepper motors. Exhibition copy is useful for identity and exhibited scope, not a third-party test of its production volume or market rank.

If replacing a failed geared drive

Share nameplate, motor and gearhead codes, photos of the output shaft and mount, measured load, output speed, starts per hour, direction/reversal, supply and the machine drawing. Ask for the complete order code, permissible torque, service factor and current PDF/DWG/STP outline.

If designing a positioning axis

Share travel per move, speed, acceleration, load inertia, duty and required repeatability. Ask Taili to identify a 57BYG or 86BYG motor, matching driver, current setting, torque-speed plot and coupling dimensions for that duty. Do not infer holding torque from an unlabeled graph image.

If the machine will be exported

State destination supply and applicable machine-standard requirements. Request model-specific documentation for the offered motor, reducer and driver; do not transfer a family-level claim or another voltage variant's rating to the delivered build.

Research reviewed 2026-10-08Catalogue claims require confirmation for the exact quoted configuration.

Published motor range

4 series

Company information

Company name
SANMEN TAILI MOTOR CO., LTD.
Chinese registered name
三门台力电机有限公司
Region
Zhejiang, China
Record updated
2026-10-07

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