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DC Stepping Motor

SPECIFICATION :

  • Permanent Magnet, Bifilar Wound, Two Phase
  • Steps Per Revolution:200
  • Step Angle : 1.8Degree + 0.1 Non-cumulative
  • No. of leads - 6
  • On request - 4,8

GENERAL SPECIFICATION

Parameter Tolerance
Step 1.8°±0.5% Non-Cumulative
Resistance ±10%
Inductance ±30%
Temperature Rise 65°C Max at Motor Flange
Ambient Temperature Range -10°C + 50°C
Storage Temperature Range -10 °C+ 50°C
Insulation Resistance 100 MΩ Min. 500VDC
Die Electric Strength 500 VAC 1 min
Radial Play 0.50 mm
Axial Play 0.50 mm Max

FEATURES :

  • Instantaneous starting, stopping and reversing characteristics.
  • Rotor can be locked at particular position.
  • No burnouts due to locked Rotor.
  • Can be over driven without any damage.

HOW STEPPING MOTOR DIFFERS FROM SERVOMOTOR

  • There is no control winding in stepper motors. Both windings are identical.
  • The stepping rate (speed of rotation) is governed by frequency of switching and not by supply voltage.
  • A single pulse input will move the shaft of Motor by one step. Thus controlling number of pulses can precisely control number of steps.
  • When there is no pulse input, the rotor will remain locked in the position in which the last step was taken since at any time two winding are always energized which lock the rotor electro magnetically.
  • Stepping Motor can be programmed in three parameters namely : a) Direction b) Speed c) Number of steps.
  • Stepping Motors is brush less so no wear & tear.
  • Load & no load condition make no difference in running currents of the motor.

APPLICATIONS OF DC STEPPER MOTOR :

  • Printing Machinery
  • Sociological Instru ment
  • x ray machine
  • Conveyor Belt System
  • Traction Machine
  • Bag Making Machinery
  • Automobile industries
  • Diamond Cutting Machines
  • Peristaltic pumps
  • Advertisement Display Machinery
  • Medicine Equipment
  • Robotic x ray welding machine
  • Packing MachineryvAutomotive Valve Control
  • Grinding Feed Control

TECHNICAL SPECIFICATION OF STEPPER MOTORS :

Type Torque Kg cm Voltage Volts Current Ampere/Phase Resistance       Inductance mH ø mm Length mm Weight InKg. (Approx.) Watts
STM 601 2 6 1 5 8.68 56.50 59 0.6 6
STM 601 2 12 0.5 25 44 56.50 59 0.6 6
STM 601 2 24 0.25 100 233 56.50 59 0.6 6
STM 602 4 6 1.5 4 10. 56.50 83.5 1.2 9
STM 602 4 12 0.8 16 28 56.50 83.5 1.2 9
STM 980 3 6 1.4 4 8 86.20 65 1.3 8.4
STM 980 3 12 1 18 42 86.20 65 1.3 12
STM 980 3 24  0.4 37 43 86.20 65 1.3 9.6
STM 981 7 6 1.4 4 7 86.20 65 1.5 8.4
STM 981 7 12 1 18 34 86.20 65 1.5 12
STM 981 7 24 0.4 37 94 86.20 65 1.5 9.6
STM 982 14 3.3 3.3 1 8 86.20 78 2.0 10.90
STM 982 14 6 2.4 2.4 8 86.20 78 2.0 14.4
STM 982 14 12 1.75 6.5 22 86.20 78 2.0 21
STM 983 20 6 2.4 2.4 6 86.20 78 2.0 14.4
STM 983 20 12 1.75 6.5 21 86.20 78 2.0 21
STM 985 35 6 2 4 5 86.20 106 3.0 12
STM 985 35 12 1.25 6.5   86.20 106 3.0 15
STM 1100 10 6 1.5 5 6 108 77 3.2 9
STM 1100 10 12 0.8 10 19 108 77 3.2 9.6
STM 1101 20 6, 2, 34 112 108 92 3.5 12
STM 1101 20 12 1.5 2 5 108 92 3.5 18
STM1101(S) 28 6, 2, 8 14 108 110 4.5 12
STM1101(S) 28 12 1.5 5 20 108 110 4.5 18
STM 1102 40 6, 2, 10 42 108 140 5.4 12
STM 1102 40 12 1.25 5 7 108 140 5.4 15
STM 1103 60 6, 1.5, 10 40 108 165 7.3 15
STM 1103 60 12 2.5 1 9 108 165 7.3 18
STM 1701 125 5 5 9 3 150 140 11.5 25

TERMS :

  • The above prices are Net Ex-our Works, Pune basis, exclusive of Forwarding,Insurance and Freight.
  • Forwarding Transit Insurance and Freight at the actual applicable for Outstation supplies only.
  • Excise Duty, Sales Tax as and if applicable at the rate prevailing at the time of Delivery of the materials.
  • The above price list supersedes all previous price list and be subject to change with notice.
  • Standard length of wires will not be less than 500 mm.
  • Heat Sink and RC network will be available on request at Extra Cost.
  • Installation and commissioning charges will be Extra.
  • For Bulk quantity ie. more than 25 nos. Special Discount will be offered.
  • Company reserves the right to change Design Data and Dimension without intimation.
  • Company reserves the right to change the price without intimation.