NEMA 23 Closed Loop Stepper Kit Includes:
- One Hybrid Servo Driver KL-5080D4
- One NEMA23 KL23-31N-1000 shaft size 1/4”
- Hybrid Servo Motor with one Encoder 1000 line
- Extra cable, 1.5m or longer
Please set SW5 off, Sw6: Off , SW7: Off, SW8: off
INTRODUCTION:
1. KL-5080D4
KL-5080D4 is a closed loop stepper drive. When used to drive a 2-phase stepper motor in frame sizes NEMA 8, 17, 23, or 24 with incremental rotary encoder, it can close the position loop between the motor and drive and therefore eliminate the loss of step problem in an open loop system.
Feature of KL-5080D4:
- Step & direction or CW/CCW control modes
- Supply voltage of 20-50 VDC, maximum output current of 8.0A
- Powering 2-phase stepper motors of NEMA 8, 11, 14, 17, 23, and 24
- Fault output, brake control, or in-position output.
- No lose of steps for closed position loop
- No tuning
- No overshooting
- No torque margin
- Reduced motor heating and more efficient
- Smooth motion and super-low motor noise
- CE certified and RoHS compliant
Applications:
The KL-5080D4 closed loop stepper drive is suggested to be implemented along with a compatible 2-phase stepper motor (usually NEMA 17, 23 and 24) with 1000-line encoder. That closed stepper system can be used to upgrade open loop stepper systems or replace some servo systems, especially in many small to median speed applications such as CNC routers, CNC mills, CNC laser cutters, CNC plasmas, lab automation instruments, electronic equipment, small packaging machines, etc.
2. NEMA23 KL23-31N-1000
The NEMA23 KL23-31N-1000 motor is a 2 phase stepper motor with 3.1 N.m (439 oz-in) holding torque and integrated with a 1,000 line (4,000 counts/revolution) differential ended rotary encoder. Build with high quality materials including bearings and shaft made by Japanese manufacturers, this closed loop stepper motor can be adopted in many industrial applications with excellence performance such as high precision, low motor heating, and low vibration.
| Model: | KL23-31N-1000 |
| Frame Size: | NEMA 23 |
| Phase: | 2 |
| Step Angle: | 1.8° |
| Accuracy: | ±0.9° |
| Length: | 105 mm (4.13 inch) |
| Number of Wires: | 4 |
| Holding Torque: | 3.1N.m (439 oz-in) |
| Phase Current: | 5 A/Phase |
| Encoder Resolution: | 1000 Line (4000 counts/per revolution) |
| Voltage: | 2 V |
| Resistance: | 0.4 Ω |
| Inductance: | 1.8 mH |
| Rotor Inertia: | 0.84 kg-cm2 (0.01189 oz-in-sec2 ) |
| Shaft Size: | 1/4” |
| Shaft Type: | Single |
| Weight: | 1.6 kg (3.52 lb) |
| Insolation Class: | B |
| Insolation resistance: | Min 100 MΩ,500 VDC) |
| Operating Temperature: | -10 – 50°C (14 – 122°F) |
| Temperature Rise (Max): | 80K |
Motor Wiring
A+: BLK, A+: Red, B+: Yel, B-: Blue
Encoder Connection
EA+: BLK, EB+: Yel , 5V: Red
EA-: Blue, Eb-: GRN, GND: WHT
Driver Specification & Downloads
KL-5080D4 Manual (896 downloads)Motor Specification & Downloads
KL23-31N-1000 Manual (417 downloads)Speed Torque Curves & Downloads
Wiring Diagram & Downloads
NEMA23Closeloopsteppermotorwiring (5887 downloads)One year warranty
If you need calibration cable for driver: Calibration Cable
The Hybrid Servo Drive offers an alternative for applications requiring high performance and high reliability when the servo was the only choice, while it remains cost-effective.
NEMA 23 Hybrid Servo kit (closed-loop stepper system):
one Hybrid Servo Driver KL-5080H, or ES-D508 (They are same driver)
one NEMA23 KL-23-2N-1000 Hybrid Servo Motor with one Encoder 1000 line
A: KL-5080H, 3-phase Hybrid Servo Driver for NEMA23 Hybrid Servo Motor
20-50V, 8.0A Peak, No Tuning, Nulls loss of Synchronization
Closed-loop, eliminates loss of synchronization
Broader operating range – higher torque and higher speed
Reduced motor heating and more efficient
Smooth motion and super-low motor noise
Do not need a high torque margin
No Tuning and always stable
Fast response, no delay and almost no settle time
High torque at starting and low speed, high stiffness at standstill
Lower cost
B: NEMA23 Hybrid Servo Motor, KL23-2N-1000, 1/4″ shaft
Rated Torque 282 oz-in, 2 N-m, with one Encoder 1000 line
1000 pulses per revolution
Quadrature digital signals: 4000 steps per revolution
4000 / .05 pitch
80,000 counts per unit
U to Brown/Yellow
V to Blue
W to Black
If the wire color is different
Use: Blue to V,
Red to U,
Black to W,
Yellow/Green ( Not Connected)
Driver :
KL-5080H (5700 downloads)
Motor:
KL23-2N-1000 (4289 downloads)
Wiring Diagram
Hybrid Servo Motor (14285 downloads)
NEMA23Closeloopsteppermotorwiring (5887 downloads)
A Closed Loop Stepper Driver video
A Closed Loop Stepper Driver Test video
Thank you Marty for your video to show the Wiring!
Product Specials
Universal PLH3D-XT8 Laser Upgrade Kit
Price: $1,699.00
CNC Software License for EtherCAT
Price: from $439.00
