Product Category

Sensors

Rotary Encoders

Incremental

E6A2-C

E6B2-C

E6C2-C

E6C3-C

E6D-C

E6F-C

E6H-C

Hollow-shaft Encoder with Diameter of 40 mm

E6H-C

Hollow-shaft Encoder

Line Up
Specification

Model

E6H-CWZ6C

E6H-CWZ3E

E6H-CWZ3X

Power supply voltage

5 VDC -5% to 24 VDC +15%,
 ripple (p-p): 5% max.

5 VDC -5% to 12 VDC +10%, ripple (p-p): 5% max.

Current consumption *1

100 mA max.

150 mA max.

Resolution
 (pulses/rotation)

300, 360, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000, 2,048, 2,500, 3,600

Output phases

Phases A, B, and Z

 image

Output configuration

Open-collector output

Voltage output

Line-driver output *4

Output capacity

Applied voltage: 35 VDC max.
 Sink current: 35 mA max.
 Residual voltage: 0.7 V max.
 (at sink current of 35 mA)

Output resistance: 1 kΩ
 Sink current: 30 mA max.
 Residual voltage: 0.7 V max.
 (at sink current of 30 mA)

Output current:
 High level: Io = -10 mA
 Low level: Is = 10 mA
 Output voltage:
 Vo = 2.5 V min.
 Vs = 0.5 V

Maximum response
 frequency *2

100 kHz

Phase difference
 between outputs

90°±45° between A and B (1/4 T ± 1/8 T)

Rise and fall times of
 output

1 μs max. (Control output voltage: 5 V, Load resistance:
 1 kΩ, Output cable: 500 mm)

1 μs max. (Io = -10 mA, Is =
 10 mA, Output cable: 500 mm)

Starting torque

1.5 mNm max.

Moment of inertia

2 × 10-6 kgm2 max.

Shaft loading

Radial

29.4 N

Thrust

4.9 N

Maximum permissible
 speed

10,000 r/min

Ambient temperature
 range

Operating: -10 to 70°C (at 90% humidity max.), Storage: -30 to 85°C (with no icing)

Ambient humidity range

Operating/Storage: 95% max. (with no condensation)

Insulation resistance

Excluded because of capacitor ground.

Dielectric strength

Excluded because of capacitor ground.

Vibration resistance

Destruction: 10 to 500 Hz, 100 m/s2 or 1.5-mm double amplitude for 2 hours each in X, Y,
 and Z directions

Shock resistance

300 m/s2 for 11 ms 3 times each in X, Y, and Z directions (excluding shock to the shaft)

Degree of protection *3

IEC 60529 IP50

Connection method

Pre-wired Models (Standard cable length: 0.5 m)

Material

Case: Iron, Main unit: Aluminum, Pressboard panel: SUS304

Weight (packed state)

Approx. 120 g

Accessories

Instruction manual

1. An inrush current of approximately 6 A will flow for approximately 0.3 ms when the power is turned ON.
 2. The maximum electrical response speed is determined by the resolution and maximum response frequency as
 follows:

image

This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed.
 3. No protection is provided against water or oil.
 4. The line driver output is a data transmission circuit compatible with RS-422A and long-distance transmission is possible with a twisted-pair cable. The quality is equivalent to AM26LS31.