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Nema 34 Planetary Gearbox with NEMA34 Motor

Planetary Gearbox with NEMA34 Motor 80mm size inline planetary reducer for NEMA34 (flange 86mm) or NEMA42 stepper motor. Precision less than 18 Arcmin. High torque, compact size and competitive price. The 16mm shaft diameter ensures stability in applications with belt transmission. Fast mounting…

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Planetary Gearbox With NEMA34 Motor

80mm inline planetary reducer for NEMA34 (flange 86mm) or NEMA42 stepper motor. Precision less than 18 Arcmin. High torque, compact size, and competitive price. The 16mm shaft diameter ensures stability in applications with belt transmission. Fast mounting for your equipment.Nema 34 Planetary Gearbox with NEMA34 Motor

80mm inline planetary reducer for NEMA34 (flange 86mm) or NEMA42 stepper motor. Precision less than 18 Arcmin. High torque, compact size, and competitive price. The 16mm shaft diameter ensures stability in applications with belt transmission. Fast mounting for your equipment.

  1. Planetary ring gear material: metal steel
  2. Bearing at output type: Ball bearing
  3. Max radial load (12mm distance from flange): 550N
  4. Max shaft axial load: 500N
  5. Backlash: 18 arcmin
  6. Gear ratio from 3 to 216
  7. Planetary gearbox length from 79 to 107mm

NEMA34 Precision type Planetary Gearbox for NEMA 34 Gear Stepper Motor 50N.m (6944oz-in) Rated Torque

This gear ratio is 5:1. Please contact us if you need other gear ratios.

Input motor shaft request: Suitable with standard nema34 stepper motor shaft 14mm diameter*32 length(Including pad height). (plane and Round shaft and key shaft are both available)

Gearbox Specification:

Specifications

First stage

Second stage

Gear ratio

4,5,7,9,10

16,20,25,28,35,36,40,45,49,50,63,70,81,90,100

Length

mm

53

70

Rated load

N.m

6

25

Max load

N.m

12

40

Efficiency

%

95

90

Backlash

arcmin

≤15

≤25

Weight

Kg

0.8

1.1

Rated input speed

rpm

3000

3000

Max input speed

rpm

5000

5000

Protection class

IP

65

65

Lubrication

 grease(lifelong Lubrication)

grease(lifelong Lubrication)

Noise

dB

≤45

≤45

Life

h

~20000

~20000

Motor Specification:

Model No. Step Angle(°) Voltage /Phase (V) Current /Phase (A) Resistance /Phase(Ω) Inductance Phase  (mH) Holding Torque (kg.cm) Detent Torque (g.cm.Max) Rotor Inertia (g.cm²) Motor Length (mm) Lead Wires No. Motor Weight (kg)
57HS41-2004  1.8 2  2 1 1.2 3.2 210 120 41 4 0.45
57HS41-1004 1.8 5.4  1 5.4 9.5 5.5 210 120 41 4 0.45
57HS41-2004 1.8 2 2 1 2.2 5 210 120 41 4 0.45
57HS51-1504 1.8 2.4 1.5 1.6 3.8 8.2 360 275 51 4 0.65
57HS51-2004 1.8 2.4 2 1.2 3 9 360 275 51 4 0.65
57HS51-2006 1.8 2 2 1 1.6 7 360 275 51 6 0.65
57HS56-1504 1.8 5.7 1.5 3.8 12 13.5 400 300 56 4 0.7
57HS56-3004 1.8 2.85 3 0.95 2.8 12 400 300 56 4 0.7
57HS56-2006 1.8 3.6 2 1.8 2.8 9 400 300 56 6 0.7
57HS64-3004 1.8 3.9 3 1.3 2.2 15 500 380 64 4 0.8
57HS76-2004 1.8 8.6 2 4.3 16.2 24 680 480 76 4 1
57HS76-3004 1.8 2.7 3 0.9 3.5 20 680 480 76 4 1
57HS76-4004 1.8 2.4 4 0.6 2.2 20 680 480 76 4 1
57HS82-3004 1.8 4.2 3 1.4 5 22 700 510 82 4 1.2
57HS82-4004 1.8 3 4 0.75 3.5 20 700 510 82 4 1.2
57HS100-3004 1.8 3 3 1 4.5 25 1000 680 100 4 1.4
57HS112-3004 1.8 3.9 3 1.3 6.5 30 1200 800 112 4 1.7
57HS112-3504 1.8 2.45 3.5 0.7 3 28 1200 800 112 4 1.7

 

Custom design

If this motor does not match your requirements. Please feel free to contact us, we can customize shaft / winding / mounting flange / Cable / connector / encoder / brake / gearbox, etc. We will work with you and your team to design a motor that meets the precise needs of your application. All engineering and support are done internally.

Shaft Types you can choose:

Nema 34 Planetary Gearbox with NEMA34 Motor

Different planetary Gearbox Types

Nema 34 Planetary Gearbox with NEMA34 Motor

The difference between the economical and precision Nema34 planetary reducer

  • First of all: the economic and precise installation methods are different. The input of the economical retarder assembly is the keyway (i.e., the motor's output shaft is an assemble able keyway motor); the input of the precision reducer assembly is clamped, and the input motor shaft is a flat or circular shaft or keyway. The shaft can be mounted (note: the keyway shaft can be removed after the key is removed).
  • Second, the economical and precision planetary gearboxes have duplicate drawings and dimensions. The main difference is: that the material is different. Accurate gear units are superior to economic gear units in transmission efficiency and accuracy, heat, noise, and torque output stability.

Nema 34 Planetary Gearbox with NEMA34 Motor

FAQ about planetary gearbox

Q: What fields are your products mainly used in?
A: We currently have two main products: a precision planetary gear reducer and a solar gear motor. Most precision planetary reducers are used in automation fields, such as medical equipment, 3D printers, door openers, tapping machines, CNC lathes, and a series of automation equipment. In addition, our solar gear motor is used in photovoltaic power generation projects, mainly combined with a rotary drive to drive solar panels to track sunlight.

Q: How to choose the right planetary gearbox?
A: First, we need you to be able to provide relevant parameters. We will recommend a suitable gearbox more quickly if you have a motor drawing. If not, we hope you can provide the following motor parameters: output speed, output torque, voltage, current, IP, noise, operating conditions, motor size, power, etc.

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages