Stepper Motors - Gearheads, Motor Gear Head
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 Gearheads
 Check to see which best fit your needs. If you have any questions, please call for assistance at 1-800-790-7837 or e-mail sales@netmotion.com
NOTE!! We will only sell the gearhead with a suitable motor & pinion. The gearhead(s) is/are not be sold separately!!
Offset Spur Gearheads
Heavy Duty Offset Spur Gearhead
Planetary Gearhead
 
Offset Spur Gearheads
• Cost Effective
• One Piece Cluster Gear
• Composite Bushings
• Gears are High strength Steel and   Precision   Hobbed
• Output Shaft is Heat Treated Stainless   Steel
• Output Shaft Modifications Available
• High Temperature, Molded Composite   Housing
• NEMA Mounting Standards
• For Applications that do not Require   the Power or   Accuracy of Standard   Spurs
 
5:1 / 10:1 / 18:1
Part Number A
Pilot Diameter
B
Square Flange
C
Shaft Length
D
Shaft
Diameter
E
Pilot
Length
F
Flange
Thickness
G
Flat Length
H
Dimension
Over Flat
17LD .708/.710 1.65 0.79 .2495/.2500 0.12 0.19 0.470(2X) 0.22(2X)
Part Number I
Housing Diameter
J
Bolt Hole
Diameter
K
Bolt Hole
Circle
L
Gearhead
Length
M
Offset
Dimension
     
17LD 2.05 M3 x .5 1.725 0.98 0.31      
Click here to see detailed drawing
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Heavy Duty Offset Spur Gearhead
NOTE!! We will only sell the gearhead with a suitable motor & pinion. The gearhead(s) is/are not be sold separately!!
• Very Cost Effective
• Sealed Ball Bearings
• Superior Design Over Competition
• Die Cast, Machined Aluminum Housing
• Heated Treated Gears and Output Shaft
• Custom Shaft Configurations Available
• NEMA Mounting Available
• Runs Quieter than Competition
 
Part Number A
Pilot Diameter
B
Square Flange
C
Shaft Length
D
Shaft
Diameter
E
Pilot
Length
F
Flange
Thickness
G
Flat Length
H
Dimension
Over Flat
I
Offset
Dimensions
17HP
All Ratios
0.1969/0.1964 0.71 1.65 0.79 0.12 0.138 1.22 1.02 0.32
23HP
Ratios 3/1-18/1
0.2500/0.2494 0.94 2.36 1.06 0.12
Thru
Dia 0.2 1.858 1.02 0.39
23HP
Ratios 25/1-60/1
0.2500/0.2494 0.94 2.36 1.06 0.12 Dia. 0.2 1.858 1.02 0.39
34HP
Ratios 3/1-18/1
0.3750/0.3744 1.325 3.16 1.24 0.12 Dia. 0.22
Thru
2.739
Apart
1.26 0.509
34HP
Ratios 25/1-60/1
0.3750/0.3744 1.325 3.16 1.24 0.12 Dia. 0.22
Thru
2.739
Apart
1.67 0.509
Click here to see detailed drawing
Go back to main selection page
 
 
Planetary Gearheads
NOTE!! We will only sell the gearhead with a suitable motor & pinion. The gearhead(s) is/are not be sold separately!!
• True Planetary Design
• Sealed Ball Bearings
• High Reliability, High Efficiency Design
• NEMA Mounting Standards
• Operation Temp -65°F to 250°F
• High Shaft Loading Capacity
• Gasket Sealed at Each Joint
• Low Backlash Design
• Strong Caged Roller Bearings
• High Strength Steel
• All Gears are Heat Treated
• Precision Input Pinion with Balanced Clamp Collar
 
Single Stage: 3:1 / 4:1 / 5.5:1 / 7:1 / 10:1
Double Stage: 18:1 / 22:1 / 28:1 / 40:1 / 48:1 / 55:1 / 70:1 / 100:1
Part Number A
Pilot Diameter
B
Square Flange
C
Shaft Length
D
Shaft
Diameter
E
Pilot
Length
F
Flange
Thickness
G
Key Location
H
Key
Height
017PNX 0.868 1.65 1.25 .4995/.5000 0.062 0.187 0.562 0.063
023PNX 1.500 2.25 1.25 .4885/.5000 0.062 0.250 0.562 0.063
034PNX 2.875 3.25 1.25 .7495/.7500 0.062 0.375 0.562 0.094
Part Number I J K L Key
Width
(Lbs.)
Radial Shaft Loading
(Lbs.)
Axial Shaft
Loading
Housing Diameter Bolt Hole
Diameter
Bolt Hole
Circle
Single Stage Double Stage
017PNX 2.050 0.125 1.725 2.62 3.27 0.125 400 400
023PNX 2.950 0.205 2.625 3.11 4.02 0.125 400 400
034PNX 4.375 0.220 3.875 4.56 5.82 0.187 875 875
Click here to see detailed drawing
Go back to main selection page
NOTE!! We will only sell the gearhead with a suitable motor & pinion. The gearhead(s) is/are not be sold separately!!
 
Click below to request for a quotation:
  
For further information, please contact NetMotion, Inc. at 1.800.790.7837 or 510.578.2811 or e-mail sales@netmotion.com
Copyright © 2003 NetMotion, Inc.