MINIS/MINIF Series Harmonic Drive Gearbox Ratio 30:1/50:1/100:1
MINIS/MINIF Series Harmonic Drive Gearbox Ratio 30:1/50:1/100:1
Models:
MINIF8 for Nema 14 Stepper (5mm shaft)
MINIF11 for Nema17 Stepper (5mm shaft)
MINIS8 for Nema 14 Stepper (5mm shaft)
MINIS11 for Nema 17 Stepper (5mm shaft)
MINIF11-42mm Stepper-0.28Nm-TB6600 Driver
MINIS11-42mm Stepper-0.28Nm-TB6600 Driver
MINIF11-42mm Stepper-0.42Nm-TB6600 Driver
MINIS11-42mm Stepper-0.42Nm-TB6600 Driver
MINIF11-42mm Stepper-0.56Nm-TB6600 Driver
MINIS11-42mm Stepper-0.56Nm-TB6600 Driver
MINIF11-42mm Stepper-0.7Nm-TB6600 Driver
MINIS11-42mm Stepper-0.7Nm-TB6600 Driver
Features:
Multiple teeth engage simultaneously at two symmetrical positions (180° apart), which helps distribute pitch errors evenly.
The single-stage harmonic reducer provides a transmission ratio between i = 30–500 within a compact coaxial structure composed of three main components.
The surface-contact engagement of multiple teeth at once helps reduce load per unit area.
Compared with conventional gear systems, the structure helps reduce overall volume and weight.
The mechanism supports long-term torque transfer under appropriate operating conditions.
The meshing process reduces vibration and noise during motion.
Applications:
Applicable to motion systems that require precise positioning such as:robotic joints, industrial robots, CNC rotary tables, laser marking equipment, dispensing machines, optical or rotary test platforms, precision drive systems, indexing heads, radar systems, printing and paper machinery, winding and cable equipment, woodworking and testing devices, and other automation or measurement setups.
Package Includes:
1 × Harmonic Gearbox
1 × Motor flange bracket




















| Physical Specification | |
|---|---|
| Suit for Motor | Nema 14 Stepper Motor / Nema 17 Stepper Motor |
| Input Shaft Diameter(mm) | 5 |
| Gear Ratio | 30:1 / 50:1 / 100:1 |
| Backlash at No-load | ≤30arcmin |
| Gearbox Type | Harmonic Gearbox |
| Product Type | Gearbox |
| Product Series | MINIS Series / MINIF Series |


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