New design Hybrid nema23 (57mm width) BS57 Series stepper motor
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 |
| Effiency |
% |
95 |
90 |
| Blacklash |
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 |
Dimensions:
(Unit=mm)
备注 note:
1.电机不同的机身长度对应不同的静态扭矩；Different body length correspond to different holding torque.
2.步进电机可以加装编码器或刹车制动器；Encoder and brake are optional for certain stepper motors.
3.步进电机的出轴长度和形状、出线长度可以定制；Shaft length and shape,wire length can be customized.
4.扭矩（扭力）单位换算：1N.m=10.2kg.cm=8.85lb.Inch=142.86oz.Inch.
Sample&bulk terms
When we clearly understand the exact needs of customers,we can make samples for customers. after samples are approved ,All parameters, specifications ,life time,dimensions,and performance of the products of subsequent batch orders will be consistent with the samples.
Q1: Do we provide free sample?
A1: Depends. if we have same or close performance products in stock, free sample is possible. but normally we need to make and have to charge, because samples cost.
How to order
Contact us to order online (by alibaba online Credit Trade Assurance service) or Bank T/T.
we accept online order by alibaba or offline order. we have export business license, and our bank can accept any payment from any countries, our logistics agent and us will ship goods to your hand if you want.
Just contact us to make proforma invoice or commercial invoice, or online order, depends on your demands.
Contact us:
Jessica/Sales Supervisor
Mail: isales601@szbobet.com
Web: www.szbobet.com
Post Code: 518131
Add : Bld.L,Dongyi Industrial Park,Rd.Jinglongzhonghuan,Minzhi Street,
Longhua Area,Shenzhen City,Guangdong Province, China
