Wells Electric Drives offer a range of Stepper motors including 23, 34 &  42 frame



        TP42:  RapidPower - Stepper Motor Specification
 

 

 

TP42 : TorquePower™ Stepper Motor

Size: Nema 42, 1.8°
Holding Torque: up to 2100 oz-in or 1482.81 Ncm
Speed: up to 24 RPS





Protected. Force.
If you need a corrosion-resistant motor with powerful force, this 1.8 degree size 42 hybrid DC stepping motor could be for you. It is totally enclosed with permanently lubricated ball bearings. The bi-directional size 42 has holding torque up to 2100 oz-in with a step angle accuracy of ±3% non-cumulative.

TP42 Speed / Torque Curves

TP42 Mechanical / Winding Data

Stack Size Models TP42 - 1440A TP42 - 1440V TP42 - 1650A TP42 - 1650V TP42 - 810A TP42 - 810V
Holding Torque
Bi-Polar
(oz-in)
1440.0 1440.0 2100.0 2100.0 810.0 810.0
Holding Torque Bi-Polar
(Ncm)
1016.78 1016.78 1482.81 1482.81 571.94 571.94
Holding Torque
Uni-Polar
(oz-in)
0.0 1150.0 0.0 1650.0 0.0 650.0
Holding Torque Uni-Polar
(Ncm)
0.00 812.01 0.00 1165.07 0.00 458.96
Length
(inches)
7.6 7.6 9.9 9.9 5.4 5.4
Length
(cm)
19.3 19.3 25.1 25.1 13.7 13.7
Width
(inches)
4.2 4.2 4.2 4.2 4.2 4.2
Width
(cm)
10.7 10.7 10.7 10.7 10.7 10.7
Weight
(oz)
320.0 320.0 424.0 424.0 216.0 216.0
Weight
(Kg)
9.1 9.1 12.0 12.0 6.1 6.1
Step Angle
(°/step)
1.8 1.8 1.8 1.8 1.8 1.8
Number Leads 4 6 4 6 4 6

TP42 Bi-Polar Windings
Winding Models 810A20 810A30 810A50 1440A20 1440A30 1440A50 1650A20 1650A30 1650A50
Current
(A/Phase)
2.0 3.0 5.0 2.0 3.0 5.0 2.0 3.0 5.0
Voltage
(V/Phase)
7.0 4.7 2.8 11.0 7.3 4.4 12.5 8.3 5.0
Resistance
(R/Phase)
3.5 1.6 0.6 5.5 2.4 0.9 6.3 3.0 1.0
Inductance
(mH)
63.8 28.3 10.2 186.0 82.8 29.8 140.0 64.0 22.2

TP42 Uni-Polar Windings
Winding Models 810V23 810V41 810V79 810V98 1440V37 1440V46 1440V58 1440V74 1650V24 1650V32 1650V39 1650V45
Current
Bi-Polar
(A/Phase)
4.3 2.5 1.3 1.0 4.3 3.4 2.7 2.2 7.3 6.0 4.8 3.7
Voltage
Bi-Polar
(V/Phase)
3.2 5.8 11.2 13.9 5.2 6.5 8.2 10.5 3.4 4.5 5.4 6.3
Resistance
Bi-Polar
(R/Phase)
0.7 2.3 8.9 14.0 1.2 1.9 3.1 4.8 0.5 0.8 1.1 1.7
Inductance
Bi-Polar
(mH)
14.0 41.9 160.0 255.0 28.0 45.0 70.0 108.0 10.4 16.0 27.6 42.4
Current
Uni-Polar
(A/Phase)
6.1 3.5 1.8 1.4 6.1 4.7 3.8 3.1 10.4 8.4 6.8 5.2
Voltage
Uni-Polar
(V/Phase)
2.3 4.1 7.9 9.8 3.7 4.6 5.8 7.4 2.4 3.2 3.9 4.5
Resistance
Uni-Polar
(R/Phase)
0.4 1.2 4.5 7.0 0.6 1.0 1.5 2.4 0.2 0.4 0.6 0.9
Inductance
Uni-Polar
(mH)
3.5 10.5 40.1 63.8 7.0 11.3 17.4 26.9 2.6 4.0 6.9 10.6

TP42 Outline Drawing

drawing_tp42.gif