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HURST  H23R   電機

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詳細(xì)介紹

H23R Hybrid Stepper Specifications:

Mounting Flange:NEMA 23
Step angle: 1.8?
Steps per Revolution:200
Positional Accuracy: + 5% max.
Number of Phases:4 (unipolar)*
Temperature Rise:80?C max
Insulation Resistance:100M ohms at 500VDC for 1 minute
Dielectric Strength:800VAC for 1 minute
Insulation Class:Class B
Number of lead wires:6 *
Lead wire:UL3265 or UL1007 AWG#22
Operation Ambient Temp:-10?C ~ +50?C
Radial Play:0.03 mm max at 0.5 kg load
Axial Play:0.08 mm max at 0.7 kg load
* Contact Hurst for other lead or phase configurations

Unipolar Drives

Motor phase winding current is switched in only one direction (typically to ground).

  • Simple low cost drive circuit

  • Requires center tap winding

  • Low Output Torque

  • 6 & 8 lead motors

Bipolar Drives

  • Motor phase winding current is switched in both directions.

  • Higher cost drive circuit

  • Higher Output Torque

  • Approximately 1.4 X Unipolar Drive

  • 4, 6, & 8 lead motors

  • 8 Lead Motors are more efficient when used with a bipolar drive.


H23R Hybrid Stepper Drawings:


H23R Hybrid Stepper Model Table:

Add
to
Cart		ModelPart
Number  		Detent
Torque
(oz-in)		Detent
Torque
(mN-m)		Holding
Torque
(oz-in)		Holding
Torque
(mN-m)		Nominal
Voltage
(Vdc)		Input
Power
(watts)		Current
(amp /
phase)		Full
Load
Temp
Rise
(deg C)		Rotor
Inertia
(gm-cm2)		Rotor
Inertia
(oz-in2)		Winding
Res.
(ohms)		Rated
Ind.
(mH)		Case
Length
(in)		Case
Length
(mm)		Weight
(oz)		Weight
(grams)
H23RH23R02845156.640069.54912.811.2280120.661.4225117.6500
H23RH23R03045663.745083.4589313.22.280155.851.42.92.25621.9620
H23RH23R06045663.745083.4589614.41.280155.8559.82.25621.9620
H23RH23R12045156.640069.54911214.4.680120.66203025117.6500
H23RH23R12045663.745083.45891214.4.680155.8520382.25621.9620