#30 A/C-2-Axis-Single-Arm Head Manufacturer | MicroLab Precision Technology Co., Ltd.
This compact single-arm 2-axis head features a servo motor and worm gear drive. It supports #30, HSK40, and HSK50 tool holder. Designed for small gantry machines, it is ideal for processing irregular shapes in 5-face or curved surface machining applications. This model is also optimized for high-speed precision mold milling. ※ Note: Rotary spindle is available for separate purchase.
#30 A/C-2-Axis-Single-Arm Head
RM3-LMSN-S+ATC-WM
Spindle Model+Rotary Model
This compact single-arm 2-axis head features a servo motor and worm gear drive. It supports #30, HSK40, and HSK50 tool holder. Designed for small gantry machines, it is ideal for processing irregular shapes in 5-face or curved surface machining applications. This model is also optimized for high-speed precision mold milling.
※ Note: Rotary spindle is available for separate purchase.
| Model No. | C Axis (Rotation) | A Axis (Rotation) |
|---|---|---|
| Transmission | Worm Gear | Worm Gear |
| Working Torque | 750 N-m | 450 N-m |
| Rotation Speed | 10 rpm | 20 rpm |
| Rotation Angle | ±200° | ±120° |
| Clamping Force | 700 N-m | 1000 N-m |
| Linear Scale | Absolute Angle Encoder for different protocol | |
| Positioning Accuracy | ±8 arc-sec | ±8 arc-sec |
Single Arm 2-Axis Spindle Head Specification Table
| Model No. | Tool Holder | Max. Speed (rpm) | No. of Bearings | Encoder (Pulse/rev) | SC | CTS | Power (KW) | Diameter of Front Bearing (mm) |
|---|---|---|---|---|---|---|---|---|
| RM3-LMSN-S | BT30 / ISO30 (Option:BBT30) | 15000 ~ 24000 | 4 | Standard | Standard | Option | 10 KW (Option:15KW) | Ø 70 mm |
| RH4-LMSN-S | HSK40E | |||||||
| RH5-LMSN-S | HSK50E |

Machining Center Spindle, #30 A/C-2-Axis-Single-Arm Head Manufacturer - MicroLab
Located in Taiwan since 1999, MicroLab Precision Technology Co., Ltd. is a machining spindle manufacturer in Machine Tool Industry. Main products, including Machining Center Spindle, Built in Spindle, Rotary Spindle Head, A/C Double Rotary Spindle Head, Direct Drive Spindle, High Speed Spindle, Pulley Driven Spindle and so forth.
High efficacy spindles & rotary table manufacturing with deep background of Science & Technology to transcend the best performance and safety of products according to the international inspection and evaluation. Milling & turning direct drive spindle, direct drive spindle, built-in motor spindle, direct drive spindle and pulley driven spindle with outstanding characteristics in regards to bearings, speed suitability and machining.
MicroLab has been offering customers high-quality machining spindles, both with advanced technology and 30 years of experience, MicroLab ensures each customer's demands are met.

