Products for USB Sensing and Control

Products for USB Sensing and Control

PHIDGETS Inc.

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada
+1 403 282-7335

86STH156 NEMA-34 Bipolar Gearless Large Stepper

ID: 3336_0

This massive bipolar stepper with a rear shaft has a 1.8° step angle and over 100 kg·cm of torque at low speeds.

$80.00

Quantity Available: 61

Qty Price
5 $76.80
10 $73.60
25 $72.00
50 $70.40
100 $68.80

This NEMA-34 motor generates 122 kg-cm of holding torque at 4.2 Amps. It comes with the rear shaft exposed, so you can mount an encoder or shaft coupler. See the "Compatible Products" tab for a complete list of attachments.

When connected to a 1067 - PhidgetStepper Bipolar HC, the 3336 has a maximum speed of 1500 RPM. See the "Compatible Products" tab for wiring details.

Connection

This motor must be controlled by a constant current or chopper drive controller. You can find a list of suitable controllers on the Compatible Products tab. There you will also find compatible attachments such as encoders, mounting hardware, and transmission hardware.

Warning

warning

Connecting the motor directly to a power supply will destroy the motor and void the warranty. If you want to check your motor make sure it is connected to a constant current / chopper drive controller.

This motor is large enough that the back EMF generated from stalling or changing directions could easily damage your motor controller. If you're planning on using this motor in high-speed or high-torque applications, feel free to contact us for advice.

Product Specifications

Motor Properties
Motor Type Bipolar Stepper
Manufacturer Part Number 86STH156-4208B
Step Angle 1.8°
Step Accuracy ± 5 %
Holding Torque 122 kg·cm
Rated Torque 106 kg·cm
Maximum Speed (w/1067 Motor Controller) 1500 RPM
Acceleration at Max Speed
(w/1067 Motor Controller)
15000 1/16 steps/sec²
Electrical Properties
Recommended Voltage 30 V DC
Coil Resistance 900 mΩ
Rated Current (Series Wiring) 3 A
Rated Current (Parallel Wiring) 6 A
Phase Inductance 8 mH
Physical Properties
Shaft Diameter 58
Rear Shaft Diameter 3.9 mm
Mounting Plate Size NEMA - 34
Weight 5.2 kg
Number of Leads 8
Wire Length 400 mm

Motor Controllers

Series Series

This motor must be controlled by a stepper motor controller. These diagrams show to wiring configurations: series and parallel. Series wiring will result in higher torque when the motor is stopped or at low speeds. Parallel wiring will provide better torque at higher speeds, but less torque overall. Since the current in parallel mode is split between two paths, the current rating is doubled. When connecting motor wires to one another, you must solder or screw clamp them together rather than just twisting them together.

Note: Make sure to unplug the power cord from the motor controller before switching wires around.

The following stepper controllers can be used to drive this motor:

Product Controller Properties Electrical Properties
Image Part Number Price Motor Position Resolution Stepper Velocity Resolution Stepper Velocity Max Available Current per Coil Max
1067_0 $95.00 116 Step (40-Bit Signed) 1 1/16 steps/sec 250000 1/16 steps/sec 4 A
STC1000_0 $75.00 116 Step (40-Bit Signed) 1 1/16 steps/sec 115000 1/16 steps/sec 4 A

Encoders

The rear shaft of this motor can be equipped with an encoder for applications where you need to keep track of the exact position, velocity, or acceleration of the motor. The mounting holes on the back of this motor are compatible with the following encoders:

Product Encoder Properties
Image Part Number Price Output Circuit Type Encoder Resolution Encoder Speed Max
3531_0 $25.00 Push-Pull (Single-Ended) 300 CPR 1500 RPM

Shaft Couplers

If you need to connect the main shaft of this motor to the shaft of another device, you can use a shaft coupler:

Product Physical Properties
Image Part Number Price Inner Diameter Material Coupling Rated Torque Coupling Rated Speed Torsional Stiffness
TRM4321_0 $6.85 58 Aluminum 611.8 kg·cm 4000 RPM

Pulleys and Sprockets

If you're using this motor to drive a rotary system that requires a lot of torque, you may be interested in pulleys and sprockets. By using a two pulleys or sprockets of different sizes, you can increase the gear ratio of the motor. Pulleys and sprockets can also be used to transmit the motor's rotation over a long distance. For more guidance on building a transmission system, visit our Rotary Motion Primer. Here is a list of our 5/8" bore pulleys and sprockets:

Product Physical Properties
Image Part Number Price Inner Diameter Number of Teeth
TRM4127_0 $3.70 58 24
TRM4150_0 $3.00 58 9

Here's a list of our bipolar stepper motors:

Product Motor Properties Electrical Properties Physical Properties Gearbox Properties
Image Part Number Price Step Angle Rated Torque Maximum Speed (w/1067 Motor Controller) Recommended Voltage Shaft Diameter Weight Gear Ratio
3303_0 $15.00 1.8° 4.2 kg·cm 4688 RPM 12 V DC 5 mm 332 g
3304_0 $15.00 3 34° 590 g·cm 4105 RPM 12 V DC 5 mm 171 g
3320_0 $16.00 1.8° 520 g·cm 426 RPM 12 V DC 5 mm 111.4 g
3321_0 $36.00 0.067° 14 kg·cm 120 RPM 12 V DC 6 mm 217.5 g 26 103121 : 1
3322_0 $38.00 0.018° 32 kg·cm 35 RPM 12 V DC 6 mm 243.6 g 99 10442057 : 1
3323_0 $16.00 1.8° 1.2 kg·cm 2340 RPM 12 V DC 5 mm 200 g
3324_0 $16.00 1.8° 3.3 kg·cm 4130 RPM 12 V DC 5 mm 289 g
3325_0 $40.00 0.35° 18 kg·cm 904 RPM 12 V DC 8 mm 457 g 5 211 : 1
3326_0 $42.00 0.13° 30 kg·cm 295 RPM 12 V DC 8 mm 502 g 13 212289 : 1
3327_0 $44.00 0.067° 30 kg·cm 174 RPM 12 V DC 8 mm 503 g 26 103121 : 1
3328_0 $46.00 0.035° 48 kg·cm 63 RPM 12 V DC 8 mm 564 g 50 43974913 : 1
3329_0 $48.00 0.018° 48 kg·cm 34 RPM 12 V DC 8 mm 564 g 99 10442057 : 1
3330_0 $28.00 0.9° 11.2 kg·cm 2250 RPM 12 V DC 14 695 g
3331_0 $20.00 1.8° 11 kg·cm 3000 RPM 12 V DC 14 686 g
3332_0 $70.00 0.42° 46.6 kg·cm 375 RPM 12 V DC 12 mm 1.2 kg 4 14 : 1
3333_0 $72.00 0.12° 150 kg·cm 116 RPM 12 V DC 12 mm 1.3 kg 15 310 : 1
3334_0 $74.00 0.023° 240 kg·cm 25 RPM 12 V DC 12 mm 1.5 kg 76 4964 : 1
3335_0 $60.00 1.8° 30 kg·cm 200 RPM 30 V DC 12 mm 1.8 kg
3336_0 $80.00 1.8° 106 kg·cm 1500 RPM 30 V DC 58 5.2 kg
3340_0 $20.00 0.9° 3.3 kg·cm 2344 RPM 12 V DC 5 mm 288 g