Product Description

The MX91-FF-402U is a DC step motor from Kollmorgen that is registered under the SLO-SYN name. It is one of the MX series of motors from Kollmorgen. The device is used in applications that require accurate and reliable positioning for motion control solutions. It has +/-3% typical accuracy. The 4-connection motor supports a NEMA configuration with a frame size of 9 corresponding to 90mm. The unit does not encompass a rear shaft. The motor is UL Listed with a Class 1 specification. The hazardous duty motor comes with a one-year warranty period.

The step motor operates in temperatures between -20°C and +40°C. The device features two phases and completes 200 full steps with each revolution. It features a leadwire connection. The unit encompasses up to 150% rated torque reserve capacity. The DC motor has a voltage rating of 2.9VDC and a current rating of 4A. The unit also supports the FF type mounting style and comprises one stack. The device has a maximum length of 308mm. The four leads have a minimum length of 304mm for each lead. The motor features a step angle of 1.8°.

The DC motor offers high torque in a small size package. The device supports a series configuration. It has a holding torque of 2.61Nm and a detent torque of 2Nm. The mounting holes have a diameter of 0.223 inches each. The unit features Class A insulation at 105°C. The motor is a good alternative to servo, hydraulic and pneumatic motor systems. It weighs 2.7kg. It has a phase resistance of 0.72 Ohms +/-10%, a typical phase inductance of 6mH and thermal resistance of 2.9°C/W when the motor is in the mounted position. We can deliver the DC step motor to any address across the world through our trusted global delivery partners.