86S closed-loop stepper motor series

CATALOGUE OVERVIEW

About this motor series

The SYNTRON 86S family combines a two-phase hybrid stepper motor with feedback for use in a compatible closed-loop drive system. Published holding-torque options are 3.6 / 4.6 / 8 N·m, depending on the motor length and winding. The catalogue specifies a 1.8-degree step angle and class B insulation.

Provide the required running torque, speed, inertia and positioning cycle when requesting a quotation. Confirm encoder compatibility, cable pinout and the chosen driver together with the motor; feedback does not remove the need to size the axis mechanically.

Model / series reference: 86S

Published specifications

Use these ratings to shortlist the series. A range does not mean every combination is available.

Control

Closed-loop; compatible driver required

Insulation

Class B

Step Angle

1.8°

Holding Torque Options

3.6 / 4.6 / 8 N·m

Power

Confirm configuration

Voltage

Confirm supply

Speed

Model dependent

Catalogue Type

Product series

Request current pricing, MOQ, lead time and a dimensioned drawing for the exact configuration offered. Catalogue drawings may cover several variants.

Selection priorities for Stepper motors

Holding torque is measured at standstill. Request a torque-speed curve at the actual supply voltage before choosing a motor for moving loads.

• Holding torque and step angle
• Operating speed and load inertia
• Phase current and winding
• Driver and supply voltage
• Open-loop or closed-loop feedback

Use the 86S reference when requesting a datasheet from SYN-TRON. Confirm these requirements against the exact offered model before comparing quotations.

Send a specification the manufacturer can quote

1. Application and load: describe the machine, required torque or power, speed and operating cycle.
2. Electrical supply: provide voltage, frequency, phase and any inverter or controller.
3. Installation: share mounting, shaft dimensions, frame constraints and operating environment.
4. Commercial requirements: state quantity, destination, target date and required certificates or drawings.