Product Specifications
| Prod Model: |
57HS |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Step Angle(degrees): |
1.8°(200steps/rev) |
| Holding Torque: |
1.7-6.5kg.cm |
| Current / Phase: |
0.4-1.68A |
| Frame Size: |
42*42mm |
| Leads: |
4 or 6 wire |
| Type: |
Electromechanical |
| Number Of Stator: |
Four-Phase |
| Excitation Mode: |
VR-Variable Reluctance |
Product Description
Step Angle 1.8° (+/-5%@ full step, no load)
Resistance Accuracy +/-10%
Inductance Accuracy +/-20%
Temperature Rise 80DegreeC MAX
Ambient Temperature -20~+50 DegreeC
Shaft Radial Play 0.02MAX @ 450g-load
Shaft Axial Play 0.08MAX @ 450g-load
MAX Radial Force 75N @20mm from the flange
MAX Axial Force 15N
Dielectric Strength 500VAC for one minute
Insulation Resistance MIN 100Mohms, 500VDC
|
Model |
Rated Voltage |
Current/Phase |
Resistacne/Phase |
Inductance/Phase |
HoldingTorque |
Leads Number |
Rotor Inertia |
Approx. Weight |
Detent Torque |
Body Length |
|
Single Shaft |
Double Shaft |
|
LDO-57STH*** |
V |
A |
ohms |
mH |
Kg. cm |
|
g. cm² |
Kg |
g. cm |
mm |
|
***41-1006A |
***41-1006B |
5.7 |
1 |
5.7 |
5.4 |
3.9 |
6 |
120 |
0.45 |
0.21 |
41 |
|
***41-2006A |
***41-2006B |
2.8 |
2 |
1.4 |
1.4 |
3.9 |
6 |
|
***41-3006A |
***41-3006B |
1.9 |
3 |
0.63 |
0.6 |
3.9 |
6 |
|
***41-2804A |
***41-2804B |
2.0 |
2.8 |
0.7 |
1.4 |
5.5 |
4 |
|
***51-1006A |
***51-1006B |
6.6 |
1 |
6.6 |
8.2 |
7.2 |
6 |
275 |
0.65 |
0.36 |
51 |
|
***51-2006A |
***51-2006B |
3.3 |
2 |
1.65 |
2.2 |
7.2 |
6 |
|
***51-3006A |
***51-3006B |
2.2 |
3 |
0.74 |
0.9 |
7.2 |
6 |
|
***51-2804A |
***51-2804B |
2.3 |
2.8 |
0.83 |
2.2 |
10.1 |
4 |
|
***56-1006A |
***56-1006B |
7.4 |
1 |
7.4 |
10 |
9 |
6 |
300 |
0.7 |
0.4 |
56 |
|
***56-2006A |
***56-2006B |
3.6 |
2 |
1.8 |
2.5 |
9 |
6 |
|
***56-3006A |
***56-3006B |
2.3 |
3 |
0.75 |
1.1 |
9 |
6 |
|
***56-2804A |
***56-2804B |
2.5 |
2.8 |
0.9 |
2.5 |
12.6 |
4 |
|
***76-1006A |
***76-1006B |
8.6 |
1 |
8.6 |
14 |
13.5 |
6 |
480 |
1 |
0.68 |
76 |
|
***76-2006A |
***76-2006B |
4.5 |
2 |
2.25 |
3.6 |
13.5 |
6 |
|
***76-3006A |
***76-3006B |
3.0 |
3 |
1 |
1.6 |
13.5 |
6 |
|
***76-2804A |
***76-2804B |
3.2 |
2.8 |
1.13 |
3.6 |
18.9 |
4 |
Our company (Lishui Wangong Precision Machinery Co., Ltd. ) has ERSK brand by ourself.
We focuse on precision transmission parts for 10 years, specialize in manufacturing linear motion
Bearings series, slider series, ball screw series, linear rail series, flange linear bearings series, Cylinder
Linear rail series, joint bearing series, rod ends bearings series, radial spherical plain bearing series,
Wheel and pin bearings series.
We have the professional production team and QC staffs to control quality for each step, high precision
Equipments (German Chiron FZ15W, DMG MORI MAX3000 Machining Centers and so on)
Are the basic for manufacture company.
Our Principle: Good quality, Competitive price, Fast delivery, Best service
Our company lies in Lishui TianNing Industrial Zone, which is a convenient traffic Green Valley capital. We are engaged in production of above goods for many years, whose production capacity reach 150, 000 sets.
Since the establishment of the company, we adhere to the purpose of the quality first, the customer first, dedicated service and trustworthy. Our company can supply a wide rang of bearings with top-quality and competitive price.
Since our foundation, our company has been always sticking to the purpose of "quality first, customer first, wholeheartedly service, sincere and trustworthy; Dare to develop, strive to achieve, create good performance and cultivate a higher credibility".
We welcome all new and old customers to come to our company for communication, guidance and business negotiation.
Company ProfileBasic Information
