MC35/50/70
Operating envelope
MC35/50/70
by Nachi
Adaptable to various production environments
- The new MC (35/50/70kg) has a std.IP54 rating for the body,(optional IP65/IP67) and std.IP67 for the arm/wrist.
- Available IP ratings make the MC Series ideal for various applications that include harsh environments that previously required expensive robot covers.
Large working envelope and powerful robot arm
- Maximum reach of 2,050mm, (best in class).
- Strong wrist torque can handle a large variety of applications.
Controller
- FD11
Specification
Specifications
| Robot model | MC35-01 | MC50-01 | MC70-01 | |
|---|---|---|---|---|
| Construction | Articulated construction | |||
| Number of axes | 6 | |||
| Drive system | AC servo system | |||
| Max. operating area | J1 | +/-2.88rad (+/-165°) | ||
| J2 | +1.39 to -2.35rad (+80 to -135°) | |||
| J3 | +4.54 to -2.55rad (+260 to -146°) | |||
| J4 | +/-6.28rad (+/-360°) | |||
| J5 | +/-2.18rad (+/-125°) | |||
| J6 | +/-7.84rad (+/-450°) | |||
| Max. speed | J1 | 3.23rad/s (185°/s) | 3.14rad/s (180°/s) | 3.05rad/s (175°/s) |
| J2 | 3.14rad/s (180°/s) | 2.53rad/s (145°/s) | ||
| J3 | 3.32rad/s (190°/s) | 3.14rad/s (180°/s) | 2.88rad/s (165°/s) | |
| J4 | 5.32rad/s (305°/s) | 4.45rad/s (255°/s) | 4.10rad/s (235°/s) | |
| J5 | 5.32rad/s (305°/s) | 4.45rad/s (255°/s) | 4.10rad/s (235°/s) | |
| J6 | 7.33rad/s (420°/s) | 6.46rad/s (370°/s) | 6.11rad/s (350°/s) | |
| Payload | Wrist | 35kg | 50kg | 70kg |
| Forearm | 15kg | |||
| Wrist torque | J4 | 160N·m | 210N·m | 300N·m |
| J5 | 160N·m | 210N·m | 300N·m | |
| J6 | 90N·m | 130N·m | 150N·m | |
| Wrist moment of inertia*1 | J4 | 16kg·m2 | 30kg·m2 | |
| J5 | 16kg·m2 | 30kg·m2 | ||
| J6 | 5kg·m2 | 12kg·m2 | ||
| Position repeat accuracy*2 | +/-0.07mm | |||
| Maximum working air pressure | 0.49MPa (5.0kgf/cm2) or less | |||
| Ambient temperature | 0 to 45°C | |||
| Installation parameters | Floor mounted | |||
| Environmental resistance*3 | Body | Meets the IP54 standard (optional IP65/67) | ||
| Wrist | Meets the IP67 standard (for dust and waterproofing) | |||
| Robot mass | 640kg | |||
1[rad]=180/π[°] 1[N·m]=1/9.8[kgf·m]
(*1) Note that wrist moment of inertia varies depending on wrist load conditions.
(*2) JIS B 8432 compliant.
(*3) Fluids that corrode the seal material, such as organic solvents, acids, alkalis, salts, and petroleum-based cutting fl uids, cannot be used.