Product Description
Traction Machine
Ascend Fuji Elevator (Suzhou) Co., Ltd has proudly been a beacon of excellence and innovation since 2013, offering unparalleled one-stop solutions for elevator components and complete elevator systems. Serving both the local and international markets, we stand as a testament to quality and reliability.
Our business spectrum spans manufacturing and trading, providing an extensive range of elevator spare parts. This includes a comprehensive selection of systems such as Door systems, Cabin systems, Traction machines, Safety components, Shaft components, and Control systems. Our product portfolio features bespoke elevators and escalators that cater to the unique demands of commercial, residential, and public infrastructure projects, ensuring that each solution is perfectly tailored to our clients' diverse needs.
We offer much more than just safety! Our esteemed reputation is inextricably linked to our clients' success, embodying a true WIN-WIN collaboration.
Please refer to the product details below:

Gearless Traction Machine |
Roping:2:1 |
Voltage:380V |
GTW7A |
Spec. |
Load |
Elv. Speed |
Sheave Diam. |
Sheave Groove |
Current |
Torque |
Rated Speed |
Freq. |
Power |
Poles |
Rating |
INS.Class |
IP Code |
|
kg |
m/s |
mm |
|
A |
N.m |
rpm |
Hz |
kW |
|
|
|
|
GTW7A-41P0 |
450 |
1.0 |
325 |
4×Φ8×12 |
8.3 |
265 |
118 |
31.5 |
3.3 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-41P5 |
450 |
1.5 |
325 |
4×Φ8×12 |
11.7 |
265 |
177 |
47.2 |
4.9 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-41P7 |
450 |
1.75 |
325 |
4×Φ8×12 |
12.5 |
265 |
206 |
54.9 |
5.7 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-50P6 |
550 |
0.63 |
325 |
4×Φ8×12 |
5.6 |
290 |
74 |
19.7 |
2.2 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-50P7 |
550 |
0.75 |
325 |
5×Φ8×12 |
8.1 |
290 |
88 |
23.5 |
2.7 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-51P0 |
550 |
1.0 |
325 |
5×Φ8×12 |
8.1 |
290 |
118 |
31.5 |
3.6 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-51P5 |
550 |
1.5 |
325 |
5×Φ8×12 |
12.2 |
290 |
177 |
47.2 |
5.4 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-51P7 |
550 |
1.75 |
325 |
5×Φ8×12 |
13.2 |
290 |
206 |
54.9 |
6.3 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-60P6 |
630 |
0.63 |
325 |
5×Φ8×12 |
6.3 |
325 |
74 |
19.7 |
2.5 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-60P7 |
630 |
0.75 |
325 |
5×Φ8×12 |
9.0 |
325 |
88 |
23.5 |
3.0 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-61P0 |
630 |
1.0 |
325 |
5×Φ8×12 |
9.0 |
325 |
118 |
31.5 |
4.0 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-61P5 |
630 |
1.5 |
325 |
5×Φ8×12 |
13.6 |
325 |
177 |
47.2 |
6.0 |
32 |
S5(40%) |
F |
IP41 |
GTW7A-61P7 |
630 |
1.75 |
325 |
5×Φ8×12 |
14.8 |
325 |
206 |
54.6 |
7.0 |
32 |
S5(40%) |
F |
IP41 |
2.Brake voltage corresponds to its starting and sustaining voltage. |
3.The undercut angle is recommended value,and it's optional according to practical condition. |
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Our Feedback

FAQ
1. Why choose us?
1). With 15 years of industry expertise, our professional technical team is adept at navigating complex shaft spaces, providing innovative solutions for new elevator installations.
2). Our technicians bring extensive global experience, offering bespoke recommendations for customized car and elevator door designs. We ensure your elevators not only meet rigorous quality standards but also shine with aesthetic elegance.
2. Are our elevators safe? - About the door
1). First line of defense - Our advanced light curtain technology automatically reopens the door upon detecting any obstacle, ensuring user safety.
2). Second line of protection - The intelligent door inverter signals to reopen the door when an obstacle exerts 150N of force, preventing any potential harm.
3. Are our elevators safe? - How to prevent falling and hitting the top
1). Every safety component we offer is certified with CE and EAC, upholding the highest standards of safety.
2). If the elevator accelerates beyond 1.15 times the rated speed, the speed governor and tension device activate the safety gear's lifting rod, effectively halting any further descent by braking the guide rail.
3). Upon exceeding the upward speed limit of 1.15 times the rated speed, the control cabinet alerts the traction machine to brake, ensuring complete halt and safety.
With Ascend, you gain more than just safety-it's a promise of excellence and peace of mind!