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IMS Inside Out Stepper Motors

The new inside out stepper (IOS) motor was designed by IMS to bring

versatility to stepper motors using a unique multi-functional, hollow core

design.

This versatile new motor can be converted to a ball screw linear actuator by

mounting a miniature ball screw to the front shaft face. Ball screw linear

actuators offer long life, high efficiency, and can be field retrofitted. There is no

need to throw the motor away due to wear of the nut or screw.

The IOS motors offer the following features:

 The shaft face diameter offers a wide choice of threaded

hole patterns for coupling.

 The IOS motor can be direct coupled in applications within

the torque range of the motor, eliminating couplings and

increasing system efficiency.

 The IOS motor can replace gearboxes in applications

where gearboxes are used for inertia damping between

the motor and the load. The induced backlash from the

gearbox is eliminated providing improved bi-directional

position accuracy.

 Electrical or pnuematic lines can be directed through the

center of the motor enabling the motors to be stacked end-

to-end or applied in robotic end effector applications. The

through hole is stationary, preventing cables from being

chaffed by a moving hollow shaft.

 Light beams can be directed through the motor for

refraction by a mirror or filter wheel mounted on the shaft

mounting face.

 The IOS motor is adaptable to valves enabling the valve

stem to protrude above the motor frame. The stem can be

retrofitted with a dial indicator showing valve position.

 The motor is compatible with IMS bipolar drivers, keeping

the system cost low.

 The IOS motor can operate up to 3000 rpm’s.

The IOS motor is available in the following frames:

Frame Size IMS PN

17 Frame .............................................................................M3-1713-IOS

23 Frame .............................................................................M3-2220-IOS

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 76 77

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