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The standard hybrid stepper motor line includes popular models in NEMA size 17, 23 and 34. Also as a standard, a 2.9 inch round model with the same mounting as a NEMA 23 is available. This 2.9 inch provides more torque with a larger rotor, but not increasing mounting layout motor size. These standard type step motors are ideal for the medical, industrial and valve markets.
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The hybrid stepper motor comes into its own where torque at low speed, positioning and accuracy are determining factors.
step angle: 1.8 °
size: Ø 42 / Ø 57 / Ø 86 mm
holding torque: 130 to 9000 mNm
Typical markets are HVAC, telecom, textile and automatic doors.
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These motors rotate at fixed angles by digitally controlled electronic pulses and are used in the paper-feeding devices of printers, copy machines, facsimiles and similar equipment. Hybrid-type stepping motor combine a rotor with a permanent magnet and a magnetic body using ball bearings.
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Fast positioning with high resolution.
Pollux is a very compact motion control system
preferential used in high precision positioning
applications.
The very smooth running characteristic is one of the
outstanding feature of this system.
Test it´s optimized cost/performance ratio.
Features:
· positioning resolution up to 600.000 Steps/rev.
· motor driver integrated
· use of physical units (mm/s; mm/s²)
· smallest calculated step size = 1nm
· dynamic speed and acceleration range
- 0.1µm to 40mm/s with spindle pitch=1mm
- 1mm/² to 20m/s²
· holding torque up to 10Nm (with gear)
· positioning commands with abs. or relative coordinates
- or velocity and direction
· programmable move to the limits
· 1Vpp high res. Closed Loop Interface
· optimized motor power consumption
· daisy chain capability, up to 16 devices
· RS-232 interface
· CAN-Bus interface
· ASCII command language (Venus-2)
· Box version available:Controller and motor separately
· rugged connector version available (Pollux industrial)
· plug and play capability
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If you are looking for a way to simplify the process of controlling your stepper motor take a look at
Lin Engineering's Silverpak C. This integrated motor and controller is designed to allow for rapid implementation of stepper motors requiring automation.
Features:
• 2.0 Amp chopper (PWM) driver
• Operates from 12V to 40V
• RS232 or RS485 based communications
• Stand alone operation with no connection to a PC
• Single 4 wire bus linking up to 16 step motors
• Up to 256 microstep resolution
• Fully programmable ramps and speeds
• Two digital I/O and two fixed input channels
• Software selectable “Move” and “Hold” currents
• Hold current automatically selected upon move completion
• Up to 85 oz-in of holding torque
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IclA IFS (with fieldbus interface) and IclA IDS (with pulse/direction interface) are fitted with three-phase stepper motors. These motors provide high torque at low speeds. This drive is highly suitable for speed drive applications requiring excellent constant velocity characteristics, but also for high-resolution positioning tasks. Commissioning of the stepper motor drive is easy because controller setting is not required.
Special features:
High continuous torque
Excellent constant velocity characteristics
High positioning resolution (0.018°)
Optionally with holding brake (IFS9x only)
Optionally with planetary gear
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Ezi-STEP can detect the loss-of-synchronization of a stepping motor without the addition of an external sensor.
Saving installation space and ease of wiring by integrating drive circuits on the back side of a stepping motor.
Utilizing a software damping and filtering method, a high speed actuation is realized by the exciting angle control of a step-angle
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PANdrive PD-013-42
Description
42mm stepper motor with integrated driver, low cost
The PD-013-42 is a full mechatronic solution including a 42mm flange motor (NEMA17). It joins a convenient controller electronic with a range of different motor torques. The PD-013-42 offers three motor torques options and can be controlled via an optical isolated Step/Direction interface. The power supply, interface and the multi purpose I/Os can be connected with small JST connectors. The firmware of the module can be updated via the serial interface. With the integrated StallGuard feature it is possible to detect overload and stall of the motor.
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Standard permanent magnet step motors are manufactured with an encapsulated stator design, which achieves greater dimensional control and supports improved thermal characteristics. These motors are available from 20mm to 55mm in outside diameter, with standard and customized features that make this product ideal for medical, instrumentation and valve applications.
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• Integrated Bipolar 1.8° Step Motor with Driver/Controller
• NEMA Size 17 Frame
• Holding Torque of up to 85 oz-in
• Input voltage of 7 to 28 VDC
• Output currents of 0.1 to 1.5 Amps Peak
• Step resolution of full step, 2x, 4x, 8x, and 16x microstepping
• Maximum speed of 250 kHz
• Up to 16 MHz of Step Clock Frequency
• Two digital limit switches, left and right
• One general purpose input (digital or analog)
• One open collector output capable of outputting 100mA
• Low power dissipation – no heat sink required
• Stand alone operation with no connection to PC
• Incorporated with TMCL Programming Language
• Up to 16 kBytes of Memory (2048 TMCL commands)
• Programmable settings for acceleration and velocity profiles
• Control commands such as Jump and Subroutines available
• Calculation and compare commands implemented
• StallGuard™ feature available
– capable of detecting a stall without encoder
• RS485 communication
• 3 stack lengths available
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Available standard or IP65 rated 2-phase stepping motor and DC input microstepping driver in one package. Includes Oriental Motor's proprietary Smooth Drive Function, to easily achieve low-vibration operation.
- DC input - Wide voltage range of 20 to 75 VDC and 4.5 A/phase
- 2.22 in. and 3.35 in. frame sizes
- Maximum holding torque from 4.25 lb-in to 58.125 lb-in
- Permissible speed range from 0 to 4000 r/min
- RoHS compliant
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Type
RBK264T
Series
2-phase with microstep (RBK-Series)
Technical data
Type
RBK264T
Frame size [mm]
56.4
Holding torque [Nm]
0.48
Protection class
IP65
Step angle [°]
1.8
Power supply
20-75 VDC
RoHS-compliant
yes
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NMB Corporation offers a broad range of standard and custom designed stepping motors for OEM users. NMB provides complete in house volume production capabilities, including the internal production of miniature precision bearings, die coating, lamination stamping and injection molding in addition to one of the largest tool and die centers in the industry. These resources are available for standard, custom and value-added step motor designs for our OEM customers.
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These hybrid stepping motors rotate at fixed angles by digitally controlled electronic pulses. The hybrid stepping motors are also used in the paper-feeding devices of printers, copy machines, facsimiles and similar equipment. Hybrid stepping motors combine a rotor with a permanent magnet and a magnetic body using ball bearings.
Hybrid stepping motors manufactured by NMB include standard NEMA sizes 14 to 23, with step angles of 1.8, 3.75, 0.9 and 5.
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