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Help CenterJD1 Series 220v dc Motor Slip Device Speed Controller Quality Choice Most Popular
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JD1 series 220v dc motor slip device speed controller
Model and implication
Working conditions
1. A latitude not exceeding 1000m
2. Ambient temperature:-5℃~40℃
3. Relativen humidity not more than 90%(below20℃)
4. Frequency range: 10Hz~150Hz, the maxi vibration not more than 0.5g
5. Voltage fluctuation<10% rating operating is guaranteed
6. The working place shall have no conductive gas.
Adjustment and commissioning
The adjustment and commissioning of JD1A and JD1B
1 Wiring according to pic.1, output plugs 3 and 4 connected to clutch coil or to the load of
Illuminating lamps and output terminal connected with 100W above DC voltmeter
2 Switch on power supply ,indication lamp lighting the output of Potentiometer WI for speed regulation sjall have 0-90V jumping voltage, so when opening circuit ,we think working will be okay
1. The calibration of tachometer, due the voltage has some difference in each measured motor, consequently the value displaying in tachometer: shall be revised according to actual rotate speed, when clutch up to the specified speed, use additional axial tachometer or digital tachometer to measure the actual rotate speed .When measured value is different from the value displayed in pointer tachometer .Please adjust the potentiometer for “rotate speed calibration”.
2. Highest speed setting: twist the speed potentiometer to maxi in clockwise .And regulate the regulate the feedback potentiometer; make the motor work under highest rotate speed.
3. During running, if periodical sway occur, interchange output terminals 3 and 4.As to JD1B,it Shall adjust the ratio potentiometer W in circuit board ,to coordinate with mechanical inertia ,
Realize better steadiness.
It Shall adjust the ratio potentiometer W in circuit board ,to coordinate with mechanical inertia.
Realize better steadiness.
Structure and wiring
JD1A, JD1B type Electromagnetic motor activator has the molded case structure, up to LP5X
Protection grade, it can be panel insertion mounting ,wire income from bottom.
Picture 1 Wiring of plug of outgoing
WARNLNG: Before switch on power supply, please check carefully the wiring of aero plug to avoid being damaged.
TECHNICAL DATA
| Model | JD1A-11 | JD1A-40 | JD1A-90 |
| Supply voltage | ~220v+-10% 50~60Hz | ||
| Maximum output | DC90V/3.15A | DC90V/5A | DC90V/8A |
| Control motor power | 0.55~11KW | 15-40KM | 45-90KM |
| Tachogenerator | three-phase | In | 24-45V |
| Changes in the rate of speed | <=2.5% | <=2.5% | <=2.5% |
| Fixed-speed precision | <=1% | ||
| Size(mm) | 245*150*135 | ||
Wiring diagram
Dimension
Packaging & Shipping
Certifications
FAQ
Q: How to order our product ?
A:1). Please tell us the model and quantity and other request you need.
2). We make the PI for you.
3). After you confirm the PI, we arrange the order for you after receiving your payment.
4). After the goods finished, we send the goods out to you and tell you the tracking number.
5). We will track your goods until you receive the goods.
Q: What's your warranty ?
A: Two years
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=1pcs
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us by Maoyt or send us by email, we will reply within 24hrs.
Other product
About us
Yueqing Winston Electric Co., Ltd. is not only an exporting company, but also a professional manufacturer in China. We have our own production base. The products we professionally deal with are switching power supplies, sensors, relays, voltage stabilizers, AC contactors, circuit breakers, distribution boxes, industrial plugs & sockets and others. Since we are a manufacturer & exporter, we are sure that we can best support our customers with high quality products and the most competitive prices. Our company is located in Wenzhou - the Electric Capital of China. We specialize in developing, manufacturing and distributing low voltage & high voltage electrical products. We are an ISO9001:2000 certified company.
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