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Mobile & Whatsapp: 0086-18253591114
Email / Skype: info@vinsondrive.com
Address: No. 55-3, Zhichu Road, Zhifu District, Yantai City, Shandong China
RV Worm Gear Box
Power Range: 0.04—15 KW
Output Speed: 0.3—419 r/min
Output Torque: 2—3022 N.m
Structure Features:
1) Made of high-quality aluminum alloy, light in weight and non-rusting.
2) Large in output torque.
3) Smooth in running and low in noise, can work long time in dreadful conditions.
4) High in radiating efficiency
5) Good-looking appearance, durable in service life and small in volume.
6 ) Suitable for omni bearing installation.
Exploded View & Name of Parts:
Main Materials:
1.)Housing: die-cast aluminum alloy (Frame Size: 025 to 090) ; cast iron (Frame Size: 110 to 150).
2.)Worm: 20CrMnTi,carbonize heat treatment make the hardness of gear’s surface up to 56~62 HRC, retain carburization layer’s thickness between 0.3 and 0.5mm)
3.)Worm Wheel: wearable stannum bronze alloy.
Structure Painting:
Aluminum alloy housing:
1.)Shot blasting and special antiseptic treatment on the aluminum alloy surface.
2.)After phosphating , paint with RAL 5010 blue or silvery white paint.
Cast iron housing:
First paint with red antirust-paint, then paint with RAL5010 blue or silvery while paint.
Representation Examples:
NMRV-063-30-VS-F1(FA)-AS-80B5-0.75kW-B3 | |||
Worm reduction gear box | |||
Center distance | |||
Reduction ratio | |||
Double input shaft | F1(FA) | Output flange | |
Single output shaft | AB | Double output shaft | |
Fitted for motor coupling | 80B5 | Motor mounting facility | |
Electric motor power | B3 | Mounting position | |
Models:
NMRV TYPE | NRV TYPE | NMRV-NMRV TYPE | NRV-MNRV TYPE |
With Input Shaft |
Two Stages With Input Flange |
Two Stages With Input Shaft | |
NMRV025 | NRV025 | NMRV025/030 | NRV-NMRV030/00 |
NMRV030 | NRV030 | NMRV025/040 | NRV-NMRV030/00 |
NMRV040 | NRV040 | NMRV030/040 | NRV-NMRV030/03 |
NMRV050 | NRV050 | NMRV030/050 | NRV-NMRV040/03 |
NMRV063 | NRV063 | NMRV030/063 | NRV-NMRV040/03 |
NMRV075 | NRV075 | NMRV040/075 | NRV-NMRV050/10 |
NMRV090 | NRV090 | NMRV040/090 | NRV-NMRV063/10 |
NMRV110 | NRV110 | NMRV050/110 |
|
NMRV130 | NRV130 | NMRV063/130 |
|
NMRV150 | NRV150 |
|
|
Other Types and Design:
Application:
The RV series gear box is widely used for fast, accurate positioning mechanism:
For precision machine tools, printing machinery, packaging machinery, food machinery, textile machinery, printing machinery, industrial automation, industrial robots, medical tests, precision testing equipment and automated high-precision mechanical and electrical products industries;
Suitable for factory automation rapid transfer mechanism, the robot arm grab agencies, intelligent warehouse and so on.
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