D4F-202-3R Omron, D4F-202-3R Datasheet - Page 5

• Manufacturer Part Number: D4F-202-3R
• Description: Small Safety Limit Switch
• Manufacturer: Omron
• Series: D4Fr

Specifications of D4F-202-3R

• Lead Free Status / Rohs Status: Details

Dimensions and Operating Characteristics
Note: Each dimension has a tolerance of 0.4 mm unless otherwise specified.
Slow-action (1NC/1NO), (2NC), (2NC/2NO), and (4NC)
Note: Variation occurs in the simultaneity of contact opening/closing operations of 2NC, 2NC/2NO, and 4NC contacts.
*1. The OF value is the maximum load that opens an NC contact (11-12, 21-22, 31-32, 41-42).
*2. The RF value is the minimum load that closes an NC contact (11-12, 21-22, 31-32, 41-42).
*3. The PT2 and TT values are reference values.
*4. The D4F is used in accordance with EN81 and EN115 at a minimum DOT of 30° and 2.8 mm.
Roller lever (Metal lever, resin roller)
D4F-@20-@R
Roller lever (Metal lever, resin roller)
D4F-@20-@D
Operating Characteristics
Operating force
Release force
Pretravel
Overtravel
Operating position
Total travel
Direct opening travel DOT min. *4
Direct opening force DOF min.
Check contact operation.
(7.9)
(42.7)
18.5
(42.7)
18.5
OF max. *1
RF min. *2
PT1 (11-12 and 21-22)
PT1 (31-32 and 41-42)
PT2 *3
OT min.
OP (11-12 and 21-22)
OP (31-32 and 41-42)
TT *3
20±
(17.6)
20±
30
30
0.1
0.1
17.5-dia.
resin roller
17.5-dia.
resin roller
24.7R
(11.4)
24.7R
Two, 4.4-dia.
8-dia. countersinking,
depth 4
UL2464
No. 22 AWG,
finishing O.D.: 8.3 mm
Two, 4.4-dia.
8-dia. countersinking,
depth 4
(16.7)
2
×
Model
×
(14.4-dia.)
6.8,
6.8,
UL2464
No. 22 AWG,
finishing O.D.: 8.3 mm
5 N
0.5 N
6±3° (NC)
9±3° (NC)
(12°) (NO)
40°
---
---
(55°)
18°
20 N
(35)
D4F-@20-@R
D4F-@20-@D
(30.8)
(30.8)
25.5
25.5
18
18
9
9
27.5
27.5
Roller plunger (Metal roller)
D4F-@02-@R
Roller plunger (Metal roller)
D4F-@02-@D
12 N
1.5 N
1 mm max. (NC)
1.3 mm max. (NC)
(1.2 mm) (NO)
3.2 mm
29.4±1 mm
29±1 mm
(4.5 mm)
1.8 mm
20 N
D4F-@02-@R
D4F-@02-@D
30
30
Pretravel
Operating
position
Pretravel
Operating
position
(7.9)
8.8
(42.7)
8.8
(42.7)
20 ±
(17.6)
30
20±
30
0.1
0.1
12-dia.
Sintered stainless steel roller
12-dia.
Sintered stainless steel roller
(11.4)
Two, 4.4-dia.
8-dia. countersinking,
depth 4
UL2464
No. 22 AWG,
finishing O.D.: 8.3 mm
(16.7)
2
Two, 4.4-dia.
8-dia. countersinking,
depth 4
×
4.4,
×
4.4,
(14.4-dia.)
UL2464
No. 22 AWG,
finishing O.D.: 8.3 mm
(35)
(Unit: mm)
18
18
D4F
5