Product details

Z-ECG-20

Grippers & End Effectors

HITBOT

Z-ECG-20

About this product

Z-ECG-20 is a HITBOT three-finger centering electric gripper for robot handling. Its current page specifies a 20 mm adjustable stroke, 30–80 N gripping force and ±0.03 mm repeat positioning accuracy. RS-485 (Modbus RTU) and I/O provide control; its body weighs 1.5 kg. Its current page describes a precision planetary reducer, whereas the linked manual describes rack-and-pinion transmission with linkage; revision applicability is unresolved. Cover image: Manufacturer reference illustration.

Model
Z-ECG-20
Category
Grippers & End Effectors, Components

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Allowable load moment mx

1.5 N·m

Manufacturer specification

Configuration: Z-ECG-20; linked exact-model manual PDF page 3; Manufacturer load limits use the local jaw-load axis sketch; simultaneous combined loading is not specified.

HITBOT z ecg 20 Product Manual
Fz: 150 N Mx: My: Mz: 1.5 N·m 1.5 N·m 1.5 N·m

Allowable load moment my

1.5 N·m

Manufacturer specification

Configuration: Z-ECG-20; linked exact-model manual PDF page 3; Manufacturer load limits use the local jaw-load axis sketch; simultaneous combined loading is not specified.

HITBOT z ecg 20 Product Manual
Fz: 150 N Mx: My: Mz: 1.5 N·m 1.5 N·m 1.5 N·m

Allowable load moment mz

1.5 N·m

Manufacturer specification

Configuration: Z-ECG-20; linked exact-model manual PDF page 3; Manufacturer load limits use the local jaw-load axis sketch; simultaneous combined loading is not specified.

HITBOT z ecg 20 Product Manual
Fz: 150 N Mx: My: Mz: 1.5 N·m 1.5 N·m 1.5 N·m

Allowable vertical static load fz

150 N

Manufacturer specification

Configuration: Z-ECG-20; linked exact-model manual PDF page 3; Manufacturer load limits use the local jaw-load axis sketch; simultaneous combined loading is not specified.

HITBOT z ecg 20 Product Manual
Fz: 150 N Mx: My: Mz: 1.5 N·m 1.5 N·m 1.5 N·m

Body mass

1.5 kg

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
重量 1.5kg

Cable conductor count

12

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
出线规格 线长2m,12芯线

Cable length

2 m

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
出线规格 线长2m,12芯线

Claimed cycle life

10,000,000 cycles

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 2; Manufacturer cycle-life claim; load, duty cycle and test method are not stated.

HITBOT z ecg 20 Product Manual
千万次循环

Control interface

RS-485 (Modbus RTU), I/O

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
控制方式 485(Modbus RTU)、I/O

Controller integration

Integrated controller

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 2; Exact-model manufacturer feature.

HITBOT z ecg 20 Product Manual
控制器内置

Default modbus address

1

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; Defaults for the Modbus version/configuration described by this exact manual; no separate interface SKU or protocol interoperability is inferred.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Default serial baud rate

115,200 bit/s

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; Defaults for the Modbus version/configuration described by this exact manual; no separate interface SKU or protocol interoperability is inferred.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Digital i/o active levels

NPN: 0 V; PNP: 24 V

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 11; NPN/PNP configuration as described in this manual; not synthetic distinct physical variants.

HITBOT z ecg 20 Product Manual
NPN型有效为0V,PNP型有效为24V

Dimensions

114 × 114 × 124.5 mm

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. Printed dimension order; axes are not explicitly labelled.

HITBOT z ecg 20
尺寸规格 114*114*124.5mm

Finger tapped mounting callout

6x M3; associated token 5

Manufacturer specification

Configuration: Z-ECG-20; linked manual drawing PDF page 4; Exact manual native drawing, PDF page 4. Thread designations and literal mounting tokens are retained. No general linear-unit heading is visible; no millimetre unit is inferred for unlabelled lengths. Repeated patterns across views are not added together.

HITBOT z ecg 20 Product Manual
6x M3 5

Flange pitch-circle callout

Φ50

Manufacturer specification

Configuration: Z-ECG-20; linked manual drawing PDF page 4; Exact manual native drawing, PDF page 4. Thread designations and literal mounting tokens are retained. No general linear-unit heading is visible; no millimetre unit is inferred for unlabelled lengths. Repeated patterns across views are not added together.

HITBOT z ecg 20 Product Manual
Φ50

Flange through-hole callout

4 × Φ6.6 through; associated token Φ14.5x90°

Manufacturer specification

Configuration: Z-ECG-20; linked manual drawing PDF page 4; Exact manual native drawing, PDF page 4. Thread designations and literal mounting tokens are retained. No general linear-unit heading is visible; no millimetre unit is inferred for unlabelled lengths. Repeated patterns across views are not added together.

HITBOT z ecg 20 Product Manual
4 x Φ6.6 通 Φ14.5x90°

Gripping-current command range

0.1~0.5 A

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 6; Protocol command range for the exact manual configuration; not an independently measured physical performance limit.

HITBOT z ecg 20 Product Manual
单位 A,取值范围:0.1~0.5

Gripping force

30~80 N

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. Adjustable.

HITBOT z ecg 20
夹持力 30~80N(可调)

Gripping-speed command range

1~100 mm/s

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 6; Protocol command range for the exact manual configuration; not an independently measured physical performance limit.

HITBOT z ecg 20 Product Manual
单位 mm/s,取值范围:1~100

Housing tapped mounting callout

4 × M4; associated token 5

Manufacturer specification

Configuration: Z-ECG-20; linked manual drawing PDF page 4; Exact manual native drawing, PDF page 4. Thread designations and literal mounting tokens are retained. No general linear-unit heading is visible; no millimetre unit is inferred for unlabelled lengths. Repeated patterns across views are not added together.

HITBOT z ecg 20 Product Manual
4 x M4 5

Jaw motion

Three-finger parallel motion

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
运动方式 三指平动

Minimum one-way stroke time

0.5 s

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
单向行程运动最短时间 0.5s

Modbus address range

1–247

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 6; Configuration saved and restart required as described by the manual.

HITBOT z ecg 20 Product Manual
取值范围 [1~247]

Modbus function codes

0x03, 0x06, 0x10

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; Defaults for the Modbus version/configuration described by this exact manual; no separate interface SKU or protocol interoperability is inferred.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Motor type

Servo motor

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
电机类型 伺服电机

Operating humidity

35~80 %RH

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. Non-frosting, as printed; no non-condensing equivalence is inferred.

HITBOT z ecg 20
使用湿度范围 35~80%RH(不结霜)

Operating temperature

5~55 °C

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
使用温度范围 5~55℃

Operating voltage

24±10% V

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. DC is explicit in this row.

HITBOT z ecg 20
工作电压 DC24V±10%

Peak current

2 A

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
峰值电流 2A

Position command range

0~20 mm

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 6; Protocol command range for the exact manual configuration; not an independently measured physical performance limit.

HITBOT z ecg 20 Product Manual
单位 mm,取值范围:0~20

Power

20 W

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
功率 20W

Protection rating

IP67

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
防护等级 IP67

Rated current

0.8 A

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
额定电流 0.8A

Recommended gripping mass

≤1 kg

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. Recommended handling mass; contact fixture, orientation and test method are not specified.

HITBOT z ecg 20
推荐夹持重量 ≤1kg

Relubrication interval

Every six months or one million operations

Manufacturer specification

Configuration: Z-ECG-20; linked exact-model manual PDF page 3; Exact-model maintenance interval; manufacturer does not state whichever-first semantics.

HITBOT z ecg 20 Product Manual
每六个月或者动作一百万次/回

Repeat positioning accuracy

±0.03 mm

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model.

HITBOT z ecg 20
重复定位精度 ±0.03mm

Rs-485 to supply isolation

Not internally isolated

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; The exact manual states external isolation requires separate equipment; no galvanic isolation is claimed.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Serial data bits

8 bits

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; Defaults for the Modbus version/configuration described by this exact manual; no separate interface SKU or protocol interoperability is inferred.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Serial parity

None

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; Defaults for the Modbus version/configuration described by this exact manual; no separate interface SKU or protocol interoperability is inferred.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Serial stop bits

1 bits

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 5; Defaults for the Modbus version/configuration described by this exact manual; no separate interface SKU or protocol interoperability is inferred.

HITBOT z ecg 20 Product Manual
线序说明 三指电爪 Z-ECG-20 04 红色 黑色 黄白色 黄色 棕白色 棕色 蓝色 灰色 24V+ GND 485- 485+ IN1 IN2 OUT1 OUT2 注意: 1.请在接线时务必确认电源线正负极正确,485通讯线与I/O线正确,由于接线错误导致烧毁不在正常保修范围内; 2.485与24V夹爪内部未隔离,如需要隔离需要客户使用其它设备进行隔离。 3.夹爪的地线必须与用户端控制器的485地线共地!! Z-ECG-20的RS485通讯使用Modbus RTU协议,支持功能码包括:0x03 0x06 0x10,默认通信参数如下图: RS485通讯 ID 数据位 停止位 校验 1 8 1 无 波特率 115200

Stored gripping-position selection range

1-4

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 6; Protocol command range for the exact manual configuration; not an independently measured physical performance limit.

HITBOT z ecg 20 Product Manual
选择通信 触发的点位,取值范围:1-4

Supported serial baud rates

9600, 19200, 38400, 57600, 115200, 153600, 256000 bit/s

Manufacturer specification

Configuration: Z-ECG-20; linked manual PDF page 6; Only the literal enumerated baud rates are retained; document indexing is not used to invent omitted rates.

HITBOT z ecg 20 Product Manual
0~6:9600,19200,38400,57600, 115200,153600,256000

Total stroke

20 mm

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. Adjustable.

HITBOT z ecg 20
总行程 20mm(可调)

Transmission mechanism

Rack and pinion + linkage + ball guide

Manufacturer specification

Configuration: Z-ECG-20; linked exact-model manual PDF page 3; Exact linked-manual rating. Document revision is not proof of applicability to current-page hardware. The current page and linked manual give differing transmission mechanism claims without a verified hardware-revision mapping; both remain source-qualified.

HITBOT z ecg 20 Product Manual
LABORATORY FACTORY 易碎场景一(如试管) 易碎场景二(如鸡蛋) 凌乱摆放,零件的排序和选别 狭窄场景下的夹持 易变形场合(如圆环) 软接触高频率场合 医疗、新零售、3C行业等应用场合 应用场景图 规格参数 三指电爪 Z-ECG-20 说明项 参数 总行程 20mm(可调) 30~80N(可调) ±0.03mm ≤1.0kg 0.5S 伺服电机 齿轮齿条+连杆+滚珠导轨 三指平动 1.5kg 114*114*124.5mm DC24V±10% 0.8A 2A IP67 20W 每六个月或者动作一百万次/回 5~55℃ 35~80%RH(不结霜) 夹持力 推荐夹持重量 单向行程运动最短时间 电机类型 传动方式 重量 运动方式 尺寸规格 工作电压 额定电流 峰值电流 功率 防护等级 运动元件油脂补给 使用温度范围 使用湿度范围 重复定位精度 Fz: 150 N Mx: My: Mz: 1.5 N·m 1.5 N·m 1.5 N·m Mx My Fz Mz 垂直方向容许静负荷 负载允许力矩 02

Transmission mechanism

Precision planetary reducer + ball guide

Manufacturer specification

Configuration: Z-ECG-20; current exact-model product page; Manufacturer claim for the exact named model. The current page and linked manual give differing transmission mechanism claims without a verified hardware-revision mapping; both remain source-qualified.

HITBOT z ecg 20
传动方式 精密行星减速机+滚珠导轨

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