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Details, datasheet, quote on part number:VB-2111
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Datasheet text preview:
VB
VB
Multiple Plunger Limit Switch
VB Series Offers High Sealability and Long Life with Aluminum Die-cast Enclosure
s Ideal for machine tools and sequential
VB
control
s Switch box has an oil drain s Sturdy construction through integration
of head with body s Ground terminal models have EN/IEC approval (CE marking)
Ordering Information
s LIMIT SWITCHES
Actuator type Conduit With flange (by no. of actuators) Without flange (by no. of actuators)
2 Roller plunger G1/2 2 cond. G1/2 4 cond. Bevel plunger G1/2 2 cond. G1/2 4 cond. VB-2211 VB-2221 VB-2111 VB-2121
3 VB-3211 VB-3221 VB-3111 VB-3121
4 VB-4211 VB-4221 VB-4111 VB-4121
5 VB-5211 VB-5221 VB-5111 VB-5121
6 VB-6211 VB-6221 VB-6111 VB-6121
2 VB-2241 VB-2251 VB-2141 VB-2151
3 VB-3241 VB-3251 VB-3141 VB-3151
4 VB-4241 VB-4251 VB-4141 VB-4151
5 VB-5241 VB-5251 VB-5141 VB-5151
6 VB-6241 VB-6251 VB-6141 VB-6151
Note: 1. Micro load (0.1 A) types are available. To order, add an "A" after the part number. (ex.: VB-2211 VB-2211A) 2. Ground terminal types are available. To order, add an "E" after the part number. (ex.: VB-2211 VB-2211E) 3. No replacement parts for actuators.
s ACCESSORIES
Item Built-in switch for replacement (standard type) Built-in switch for replacement (micro load type) Metal cable fitting with sealing washer for G1/2 conduit Cable dia. range: 5.5 to 7.5 mm Cable dia. range: 7.5 to 9.5 mm Cable dia. range: 11 to 13 mm Cable dia. range: 9 mm to 11 mm Part number VB-S101N VB-S109N SC-1M SC-2M SC-3M SC-5M
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VB
s MODEL NUMBER LEGEND
Base Units
VB
1 VB 123456
. Number of actuators 2: 2 actuators 3: 3 actuators 4: 4 actuators 5: 5 actuators 6: 6 actuators 2. Actuator 1: Bevel plunger 2: Roller plunger 3. Switch box 1: 2 conduits with flange 2: 4 conduits with flange 4: 2 conduits without flange 5: 4 conduits without flange 4. Rubber material (scraper) 1: NBR (Nitrite Butadiene rubber) 2: FPM (Fluorine rubber) 5. Contacts rating None: 10 A (standard) A: 0.1 A 6. Special type None: Without a ground terminal E: With a ground terminal
Construction
Internal actuator Cap Sealing cap Switch box Plunger Seal scraper
Cap screw Cover Gasket Built-in switch O-ring
Specifications
s RATINGS
Standard
Rated voltage 125 VAC 250 VAC 125 VDC 250 VDC Inrush current NC 36 A max NO 24 A max 0.5 0.25 Resistive load (A) NC 10 NO 125 VAC 8 VDC 30 VDC 0.1
Micro load
Rated voltage Resistive load (A)
3
VB
s APPROVED STANDARD RATINGS
TUV (EN60947-5-1)
Standard Utilization category Rated operating current (le) Rated operating voltage (Ue) AC-15 2A 250 V 48 V DC-12 Micro load AC-14 0.1 A 125 V 30 V DC-12 ..
VB
s CHARACTERISTICS
Enclosure rating Life expectancy Operating speed Operating frequency Rated frequency Insulation resistance Contact resistance Dielectric strength Mechanical Electrical Mechanical Electrical IP67 5,000,000 operations min. 300,000 operations min. (at 250 VAC 10 A resistive load) 0.1 mm/s to 0.5 m/s (0.039 to 19.69 in/sec) 120 operations per minute max. 30 operations per minute max. 50/60 Hz 100 M min. (at 500 VDC) 10 m max. (initial value) 1,000 VAC min.: between terminals of same polarity 1,500 VAC min.: between current-carrying metal part and ground 1,500 VAC min.: between each terminal and non-current-carrying metal part 4 kV (EN60947-5-1): between current-carrying metal part and ground 4 kV (EN60947-5-1): between each terminal and non-currentcarrying metal part 4 kV (EN60947-5-1): between terminals of different polarity 300 V (EN60947-5-1) 1,000 V max (EN60947-5-1) 3 (EN60947-5-1) 10 A fuse, type gl or gG (IEC 269) 100 A (EN60947-5-1) 5 A, 0.5 A (EN60947-5-1) Class I Malfunction Destruction Malfunction Ambient temperature Ambient humidity We i g h t 10 to 55 Hz 1.5 mm (0.06 in.) double amplitude 1,000 m/s2 min. (approx. 100 G min.) (3280 ft/s2) 200 m/s2 min. (approx. 20 G min.) (656 ft/s2) -10°C to 80°C (14°F to 176°F) (no icing) 95% RH max. Approx. 580 g (VB-4211) (20.5 oz)
Rated impulse voltage (Uimp)
Rated insulaton voltage (Ui) Switching overvoltage Pollution degree (operating environment) Short-circuit protective device Conditional short-circuit current Conventional enclosed thermal current (Ithe) Protection against electric shock Vibration resistance Shock resistance
Note: The above mechanical and electrical life is ensured at an ambient temperature of 5°C to 35°C and an ambient humidity of 40% to 70%.
s OPERATING CHARACTERISTICS
Model OF max RF max PT max OT min MD OP VB- 221 VB- 211 14.71 N (1500 gf) (3.31 lbf) 4.90 N (500 gf) (1.11 lbf) 1.5 mm 3.5 mm 0.5 mm 32 ± 0.4 mm 19 ± 0.4 mm 26 ± 0.4 mm 13 ± 0.4 mm VB- 251 VB- 241 VB- 121 VB- 111 VB- 151 VB- 141
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