ID : 10163

Specifications of Robot Unit

This section describes specifications in the following subsections.

Product Name and Model Type
Motion, Outer Dimensions and Weight
Environment Conditions of Installation Site
Structure
Equipment for Tool

Product Name and Model Type

Product name	VMB-2515	VMB-2518
Model type	Standard type VMB-2515 Protected type VMB-2515W7 Cleanroom type VMB-2515C5	Standard type VMB-2518 Protected type VMB-2518W7 Cleanroom type VMB-2518C5

Motion, Outer Dimensions and Weight

	VMB-2515	VMB-2518
Maximum motion area	1506mm (Point P: 4th, 5th, 6th axis center)	1804mm (Point P: 4th, 5th, 6th axis center)
Maximum motion range	1st axis : -170° to 170° (The motion range is smaller when the robot unit is wall-mounted.)(*1) 2nd axis: -100° to 140° 3rd axis: -130° to 170° 4th axis : -200 ° to 200 ° 5th axis : -145 ° to 145 ° 6th axis : -360 ° to 360 °
Overall arm length	710mm (first arm) + 685mm (second arm) = 1395mm	860mm (first arm) + 835mm (second arm) = 1695mm
Maximum payload	25 kg
Maximum allowable moment	Around 4th, 5th axis: 52 Nm Around 6th axis: 32 Nm
Maximum allowable moment of inertia	Around 4th, 5th axis: 2.4 kgm² Around 6th axis: 1.3 kgm²
Position repeatability (at the center of an end-effector mounting face)	In each of X, Y and Z directions: ±0.05 mm (The position repeatability is the value at constant ambient temperature).
Maximum composite speed (at the center of an end-effector mounting face)	13,370 mm/s	14,000 mm/s
Outer dimensions	Refer to the drawing.	Refer to the drawing.
Weight	Approx. 230 kg	Approx. 250 kg

*1 : 1st axis maximum motion angle when installing on the wall or tilted surface

Model type	Tilt angle	Motion range	Model type	Tilt angle	Motion range
VMB-2515	0° to 35°	±170°	VMB-2518	0° to 30°	±170°
	0° to 35°	±170°		35°	±63°
	40°	±66°		40°	±52°
	45°	±55°		45°	±45°
	50°	±48°		50°	±41°
	55°	±44°		55°	±37°
	60°	±41°		60°	±35°
	65°	±38°		65°	±33°
	70°	±37°		70°	±31°
	75°	±35°		75°	±30°
	80°	±35°		80°	±30°
	85°	±34°		85°	±29°
	90°			90°
	95°			95°
	100°	±35°		100°	±30°
	105°	±35°		105°	±30°
	110°	±37°		110°	±31°
	115°	±38°		115°	±33°
	120°	±41°		120°	±35°
	125°	±44°		125°	±37°
	130°	±48°		130°	±41°
	135°	±55°		135°	±45°
	140°	±66°		140°	±52°
	145° to 180°	±170°		145°	±63°
	145° to 180°	±170°		150° to 180°	±170°
	For details, refer to the graph.			For details, refer to the graph.

Environment Conditions of Installation Site

VMB-2515

VMB-2518

Ambient temperature

In operation : 0 to 40°C

In storage/ In transportation : -10 to 60°C

Relative humidity

In operation : 20 to 90%RH (no dew condensation allowed)

In storage/ In transportation : 40 to 75%RH (no dew condensation allowed)

Vibration

In operation : 4.9 m/s² (0.5G) or less

In storage/ In transportation : 29.4 m/s² (3G) or less

Altitude

In operation : 1,000m or less

Materials of the mount

Use steel materials.

Electrical noise

The robot should not be installed in any environment where;

there are any large-sized inverters, high output/high frequency transmitters, large contactors, welders, or other sources of electrical noise.

Environment conditions

For Standard Type and Cleanroom Type

The robot should not be installed in any environment where;

there are flammable, explosive atmosphere,
there are any acidic, alkaline or other corrosive material,
it may likely be submerged in fluid,
there are any shavings from metal processing or other conductive material flying about,
there is a mist.

For Protected Type

The robot should not be installed in any environment where;

there are flammable, explosive atmosphere,
there are any acidic, alkaline or other corrosive material,
it may likely be submerged in fluid,
there are any shavings from metal processing or other conductive material flying about,
there is sulfuric cutting or grinding oil mist,

there are any cutting oils other than the following recommended cutting oils.

Recommended cutting oils
YUSHIROKEN EC50T-3 (Aqueous cutting fluid), Concentration 5% (manufactured by YUSHIRO CHEMICAL INDUSTRY CO., LTD.)
YUSHIRON KM315A (Water-insoluble cutting oil) (manufactured by YUSHIRO CHEMICAL INDUSTRY CO., LTD.)

Structure

	VMB-2515	VMB-2518
Position detection	Absolute encoder
Drive motor	AC servomotors for all joints
Rated output of the motors	1st axis : 2000 W 2nd axis : 2000 W 3rd axis : 1000 W 4th axis : 320 W 5th axis : 360 W 6th axis : 360 W
Brake	Brakes for all joints Brake releasing by smart TP/ mini pendant/ brake release unit (It is possible only when the power of the robot controller is turned on. Smart TP/ mini pendant/ brake release unit are all options).
Degree of protection	Standard type: IP40 Protected type: IP67
Clean level	Cleanroom type: ISO5
Noise (Equivalent continuous Ａ-weighted sound pressure level)	75dB

Equipment for Tool

		VMB-2515
Group 1 (*1)	Without solenoid valves option	Signal line (CN20-CN21) : 15 (*2) Air piping : 2 systems (AIR1, AIR2) (⌀8 × 2) Ethernet cable : 1 (ETHER1)
	With solenoid valves option (standard type, protected type)	Signal line (CN20-CN21) : 15 (*2) Solenoid valves dedicated air piping: 8 systems (⌀6 × 8) Air piping : 1 system (AIR2) (⌀8 × 1) Ethernet cable : 1 (ETHER1)
	With solenoid valves option (cleanroom type)	Signal line (CN20-CN21) : 15 (*2) Solenoid valves dedicated air piping: 8 systems (⌀6 × 8) Ethernet cable : 1 (ETHER1)
Group 2 (*1)	Without signal line, Ethernet additional option	Signal line (CN24-CN25) : 0 Ethernet cable : 0
Group 2 (*1)	With signal line, Ethernet additional option	Signal line (CN24-CN25) : 10 (*2) Ethernet cable : 1 (ETHER2)
Group 3 (*1)	Without signal line, air piping additional option	Signal line (CN26-CN27) : 0 Air piping: 0
Group 3 (*1)	With signal line, air piping additional option	Signal line (CN26-CN27) : 10 (*2) Air piping : 1 system (AIR3) (⌀8 × 1)
Air source of air piping	Operating pressure	0.20 to 0.39 MPa
Air source of air piping	Maximum allowable pressure	0.49 MPa

*1:

The specification of the equipment for tool is the combination of the specifications of group 1 to 3. For example, if group 1 is "with solenoid valves option (standard type, protected type)" and group 2 is "with signal line, Ethernet additional option" and group 3 is "without signal line, air piping additional option", the total specification is as below.

Signal line (CN20-CN21) : 15
Signal line (CN24-CN25) : 10
Solenoid valves dedicated air piping: 8 systems (AIR1) (⌀6 × 8)
Air piping : 1 system (AIR2) (⌀8 × 1)
Ethernet cable : 2 (ETHER1, ETHER2)

*2:

Do not apply the electrical current more than the allowable current of the signal line.

ID : 10163

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