Fuses

Servo Motors
AKM Series
Stainless Steel AKMH Series
VLM
Kollmorgen Goldline® Series Servo Motors
EKM Series Servo Motors
Motion Packages
Serviced Motors

Kollmorgen’s brushless servo motors offer the highest torque/inertia ratio over a broad range of speeds—including high speed capabilities up to 8,000 rpm for standard designs and up to 70,000 rpm for special designs.

Our best-in-class, high-performance servomotors offer a wide range of mounting, connectivity, feedback and other options. More than 500,000 standard models are available along with co-engineered modifications to suit almost any application requirement. Gearmotor, washdown and food-grade versions are available.

The new AKMH Series is built to withstand the most rigorous of washdown regimens. The combination of the AKMH’s IP69K construction and corrosion resistant materials, make for a servo motor that will last the life of your machine.

The new VLM family of servomotors provides exceptional torque-per-dollar for customers looking for a low-cost motor with optimal performance.

The Kollmorgen Goldline® Series provides optimum performance for applications that involve rapid acceleration/deceleration, compliant loads or large inertia mismatches. These motors are available for 230 and 400/480 VAC line voltage. We also offer explosionproof, washdown and submersible models.

These enhanced, high performance motors are MilSpec 810E rated and IP67 sealed, and comes standard with a stainless steel and chemical-agent-resistant paint, for duty in harsh environmental conditions.

The broad product range of the Kollmorgen servo drives offer a high end control technology in a compact design

While these servomotors are not available for new applications, Kollmorgen continues to provide replacement motors and support for existing customers.

Kollmorgen pioneered the development of direct drive technology. Today, our Direct Drive Rotary (DDR) and Direct Drive Linear (DDL) motors bring you industry-leading performance, zero maintenance, clean mechanical assembly, improved accuracy, higher throughput, better reliability, and smooth, quiet operation.

Our exclusive Cartridge DDR® servomotors combine the performance advantages of a frameless motor with the ease of installation of a full-frame motor. The advanced electromagnetic design provides up to 50 percent more torque density than comparably sized conventional servo motors.

Housed DDR servomotors offer high torque density, precise performance and zero maintenance in an easily installed servo solution.

The KBM™ series offers high performance, long life and simple installation in a motor kit that can be embedded directly in your machine design.

The Kollmorgen TBM (Torquer Brushless Motor) Series direct drive frameless motor is designed to be directly embedded in your machine, using the machine’s own bearings to support the rotor.

The RBE Series from Kollmorgen is a proven platform offering many years of direct drive motor solutions. As the saying goes, these motors are ‘oldies but goodies’ and continue to be viable solutions where relatively high torque and low speed, pancake type motor configurations are required.

A Direct Drive Linear (DDL) motor is basically a rotary motor that is laid out flat and directly coupled to the driven load, eliminating the need for ball/lead screws, rack and pinions, belts/pulleys and gearboxes.

Our high-performance, brushless, maintenance-free stepper motors provide precise, extremely cost-effective motion control.

Kollmorgen continues its winning heritage in hybrid stepper motors with the PMX motor family. Leveraging best practices from customer preferred products, the PMX series delivers a wider breadth of frame sizes and options in an affordable, low-cost solution.

The POWERMAX II®M and P Series provides the highest torque in a stepper motor. These NEMA 23 (60 mm) motors are available in half-, single-, and two-stack configurations with a variety of standard options and affordable co-engineered modifications.

POWERPAC® hybrid stepper motors deliver more power in a smaller package. These rugged, high-torque NEMA 34 and 42 (90 and 110 mm) motors are available with standard options and low-cost co-engineered modifications to provide an exact fit for your application.

CT series motors incorporate innovative cooling technology, high-torque magnetic designs, rugged bearings and high-voltage insulation systems. These motors support large mechanical loads and can be used with any stepper drive.

MX Series stepper motors meet Class I, Division 1, Group D hazardous location requirements. They are available in NEMA 34 and 42 frame sizes (90 and 110 mm), providing minimum holding torques from 1.27 to 9.82 N-m (180 to 1,390 oz-in).

Our T2, T, KM and MH172 Series stepper motors provide the highest torque in a wide range of frame sizes. These motors offer a high-performance, cost-effective alternative to pneumatic, hydraulic and servomotor systems.

These are high-efficiency, low-loss stepper motors with a conventional, round frame in NEMA 23, 34 and 42 frame sizes (60, 90 and 110 mm).

Gear Motors
AKM6 Gear Motor Washdown Food
AKM6 Gear Motor Washdown
AKM4 Gear Motor Washdown

Thanks to the Washdown, Washdown Food and Hygienic type AKM gearmotors, Kollmorgen has been able to realize most of the transport and rotary applications in the food and beverage industry, as well as downstream packaging using standardized drive solutions.

With the Gear Motor AKM62K-BK17 in the Washdown Food version is made for most transport and rotation applications in the food, beverage and packaging industries

With the Gear Motor AKM62L-F2CS-A35-59 in the Washdown version especially made for rotation applications in the packaging industry. This is based on combining an AKM servomotor with highly efficient gearheads.

With the Gear Motor AKM41E-BF06 in the Washdown version especially made for rotation applications in the packaging industry. This is based on combining an AKM servomotor with highly efficient gearheads.

AC Synchronous Motors
ST/SN
KS & SS Series
Hazardous Duty Synchronous Motors

Kollmorgen offers two brands of AC Synchonous motors in their Pacific Scientic ST/SN Series and Superior Electric products. High performance in four frame sizes, NEMA 23, 34, 42, 66 are available. Resistor - capacitor kits are also available.

ST and SN Series synchronous motors provide high performance in three frame sizes, NEMA 23, 34 and 42 (60, 90 and 110 mm). Resistor-capacitor kits are also available.

These high-torque synchronous motors are available in NEMA 23, 34 and 42 frame sizes (60, 90 and 110 mm), providing up to 1,500 oz-in (1,059 N-cm) of torque.

Providing torque up to 1,500 oz-in (1,059 N-cm), these synchronous motors are available in UL Listed versions suitable for use in Class I, Division 1, Group D hazardous locations. Frame sizes are NEMA 42 and 66 (110 mm and 170 mm).

Brush DC
DC Torque Motors
Permanent Magnet DC (PMDC)
Serviced Motors

Kollmorgen’s family of brush DC motors offers an extremely wide variety of sizes and package types.

Our direct drive brush DC torque motors are ideal for servo system applications where it is desirable to minimize size, weight, power and response time, and to maximize rate and position accuracies.

Our permanent magnet brush DC motors offer rugged, quality construction and dependable operation. Many options are available, including explosionproof models, washdown models, co-engineered modifications and more. With a well-deserved reputation for value, these motors are backed by a two-year warranty.

Our low-inertia brush DC servomotors are no longer available for new applications. We continue to service them for existing customers.

Washdown Food Grade
Stainless Steel AKMH Series
STF Washdown Motor - Food Grade
AKM Washdown and Food Grade

Quality standards and legal regulations impose strict hygienic requirements on equipment used in the food and beverage, meat and dairy, pharmaceutical, and cosmetics industries.

STF Washdown Motor - Food Grade false STF Washdown Motor - Food Grade description

AKM Washdown and Washdown Food Series servomotors incorporate a protective 2-K coating, IP67-rated seals, stainless steel hardware, special greases and other materials designed for applications such as food, beverage and pharmaceutical processing where hygiene and frequent cleaning are critical requirements.

Explosion Proof
EP Series Explosion Proof
Hazardous Duty Synchronous Motors
Goldline EB Series
MX Series Hazardous Duty

Explosion-proof versions of motors are designed to minimize the risk of explosion, and to contain any internal explosion that may occur without allowing it to propagate to the outside environment.

These permanent magnet DC (PMDC) motors are SCR-rated and adhere to NEMA standards. They are available in a variety of DC voltages, from 1/4 to 3/4 HP.

Based on the 230 VAC B and M Series, the EB Series provides a high-performance explosionproof servomotor that is UL Listed for use in Class I, Division 1, Group C and D hazardous locations.

Accessories
Accessories for Digital Motion Systems in Europe
KCM Capacitor Module
Cables
Regen Resistors

Kollmorgen is your single-source supplier for all the accessories you need to install your complete motor/drive solution.

Accessories for digital Motion Systems in Europe

The modules support the DC link and allow a reduction of energy losses when decelerating as well as the bridging of short power outages

We offer the highest-quality CAN, Ethernet, motor power and feedback cables.

During braking with the aid of the motor, electrical energy is fed back into the drive. If excess energy is not dissipated, an over-voltage fault can occur. A regeneration or “regen” resistor allows your drive to function normally during deceleration.

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Fuses - Operation in UL-cUL Regions

Valid for UL and CSA regions.

Power Supply
24V Supply
Brake Resistor
Intermediate Circuit (DC Bus)

Power Supply

Device	Fuse class	Voltage rating / Interrupting rating	Max. Ampere rating	Example class J Cooper Bussmann	Example class J Ferraz Shawmut
AKD-x00306	J	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
AKD-x00606	J	600VAC / 200kArms	15A (Time-Delay)	LPJ15¹ / DFJ15²	AJT15¹ / HSJ15²
AKD-x01206	J	600VAC / 200kArms	15A (Time-Delay)	LPJ15¹ / DFJ15²	AJT15¹ / HSJ15²
AKD-x02406	J	600VAC / 200kArms	30A (Time-Delay)	LPJ30¹ / DFJ30²	AJT30¹ / HSJ30²
AKD-x00307	J	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
AKD-x00607	J	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
AKD-x01207	J	600VAC / 200kArms	15A (Time-Delay)	LPJ15¹ / DFJ15²	AJT15¹ / HSJ15²
AKD-x02407	J	600VAC / 200kArms	30A (Time-Delay)	LPJ30¹ / DFJ30²	AJT30¹ / HSJ30²
S303	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S306	RK5, CC, J, T	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
S310	RK5, CC, J, T	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
S341	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S343	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S346	RK5, CC, J, T	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
S403M	RK5, CC, J, T	600VAC / 200kArms	20A (Time-Delay)	LP20¹ / DFJ20²	AJT20¹ / HSJ20²
S406M	RK5, CC, J, T	600VAC / 200kArms	20A (Time-Delay)	LP20¹ / DFJ20²	AJT20¹ / HSJ20²
S443M	RK5, CC, J, T	600VAC / 200kArms	20A (Time-Delay)	LP20¹ / DFJ20²	AJT20¹ / HSJ20²
S446M	RK5, CC, J, T	600VAC / 200kArms	20A (Time-Delay)	LP20¹ / DFJ20²	AJT20¹ / HSJ20²
S601	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S603	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S606	RK5, CC, J, T	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹/ HSJ10²
S610	RK5, CC, J, T	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
S614	RK5, CC, J, T	600VAC / 200kArms	20A (Time-Delay)	LP20¹ / DFJ20²	AJT20¹ / HSJ20²
S620	RK5, CC, J, T	600VAC / 200kArms	20A (Time-Delay)	LP20¹ / DFJ20²	AJT20¹ / HSJ20²
S640	RK5, CC, J, T	600VAC / 200kArms	50A (Time-Delay)	LP50¹ / DFJ50²	AJT50¹ / HSJ50²
S670	RK5, CC, J, T	600VAC / 200kArms	80A (Time-Delay)	LP80¹ / DFJ80²	AJT80¹ / HSJ80²
S701	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S703	RK5, CC, J, T	600VAC / 200kArms	6A (Time-Delay)	LPJ6¹ / DFJ6²	AJT6¹ / HSJ6²
S706	RK5, CC, J, T	600VAC / 200kArms	10A (Time-Delay)	LPJ10¹ / DFJ10²	AJT10¹ / HSJ10²
S712	RK5, CC, J, T	600VAC / 200kArms	15A (Time-Delay)	LPJ15¹ / DFJ15²	AJT15¹ / HSJ15²
S724	RK5, CC, J, T	600VAC / 200kArms	30A (Time-Delay)	LPJ30¹ / DFJ30²	AJT30¹ / HSJ30²
S748	RK5, CC, J, T	600VAC / 200kArms	60A (Time-Delay)	LP60¹ / DFJ60²	AJT60¹ / HSJ60²
S772	RK5, CC, J, T	600VAC / 200kArms	80A (Time-Delay)	LP80¹ / DFJ80²	AJT80¹ / HSJ80²

¹ time-delay fuse for the line protection (overload protection)
²combination of line protection fuse and semiconducter fuse for line and device protection

Hints for cross section change from mains supply to motor can be found on page UL cross section

You must use fuse classes RK5, CC, J or T with a 600VAC voltage rating and 200kArms interrupting rating. The fuse must be UL and CSA listed, UR recognized is not sufficient.

Automatic Circuit Breakers

There is no UL approved automatic circuit breaker for fuse classes RK5, CC, J or T. If automatic circuit breakers mare used in a system, which will be operated in UL / cUL regions, then the system must be inspected.

Fuse Holder

in addition to the standard fuse blocks there are finger safe fuse holder according to IEC 60529.

Examples:
Bussmann: CH Series Modular Fuse Holders, fuse size 0 to 30A class J, 3 poles: CH30J3
Ferraz: Ultrasafe Fuse holders, fuse size 0 to 30A class J, 3 poles: US3J3I

24V Supply

The description below delivers just examples for 24V fuse applications. It shows some possible applications only.

The required current values and the allowed wire cross sections for 24Vdc supply are described in the servo amplifier's instructions manuals. The 24V supply inputs are secures internally with 4A fuses. Therefore the external fuses only protect the lines.

Fuses

Micro fuse 6,3x32mm
Fuse holders integrated to series terminal blocks (35 mm standard rail),
e.g. from company Phoenix Contact: 4ST-HESI (6.3x32mm)

Automatic Circuit Breakers

ABB delivers special automatic circuit breakers for 60Vdc according to UL489 for Branch Circuit Protection:
Families S201 DC-k and S201 DC-Z with or without integrated auxiliary contact. These automatic circuit breakers for Branch Circuit Protection are developed especially for switching power supplies with short circuit limitation for selectively protection.

Important: observe the manufacturer's application notes sales information!!!
If switching power supplies are used for the 24V supply, you must consider, that these power supplies with short circuit limitation may be react as fast to a short circuit (typical <100ms), that fuses and automatic circuit breakers may not react and therefore a selectively protection isn't ensured any more.

Over Current Protection

Electronic over current protection devices for 24Vdc supply voltage are developed especially for selectively protection for use with switching power supplies with short circuit limitation.
Examples are:
Electronic over current protection ESX10-T from company E-T-A
and the SITOP-select series of SIEMENS AG.

Brake Resistor

Minimum wire cross section of the connection between servo amplifier, fuse and external brake resistor must be ensured, see table below:

Rated voltage mains supply	Voltage rating of the DC fuse	Ampere Rating of the DC Fuse
Rated voltage mains supply	Voltage rating of the DC fuse	S303 - S310	S341 - S346	S403M - S406M	S443M - S446M	S601 - S603	S606 - S620	S640	S670	S701 - S712	S724	S748	S772
110/115V	min. DC 250VDC	6A	-	6A	-	-	-	-	-	10A	15A	-	-
230V	min. DC 250VDC	6A	6A	6A	6A	6A	10A	20A	30A	20A	30A/32A	125A	125A
400V	min. DC 440VDC	-	6A	-	6A	6A	10A	20A	30A	40A	50A	125A	125A
480V	600VDC - 1000VDC	-	6A	-	6A	6A	10A	20A	30A	40A	50A	125A	125A
min. wire cross section	-	1,5mm²	1,5mm²	1.5mm²	1.5mm²	1,5mm²	1,5mm²	10mm²	10mm²	1,5mm²	1,5mm²	35mm²	35mm²

Fuse Type

Bussmann:
up to 50A: FWP-xxA14F, Size 14x51mm with 800Vdc UL approval
up to 100A: FWP-zzzA22F, Size 22x58mm with 500Vdc UL approval

The fuses do not protect the brake resistor from thermal overload. this supervision is done by the amplifier's software, if the parameterizing is correct. The fuses shall protect from short circuit and earth short circuit!

Fuse Holder

Bussmann: CH142D, CH222B

Intermediate Circuit (DC Bus)

Fuse type

Bussmann: FWP-50A14F, Size 14x51mm with 800Vdc UL approval

Fuse holder

Bussmann: CH142D

Author

Kollmorgen Support

Last modified

01/09/2018 - 20:12

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AKM Series

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AKM6 Gear Motor Washdown Food

AKM6 Gear Motor Washdown

AKM4 Gear Motor Washdown

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Hazardous Duty Synchronous Motors

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STF Washdown Motor - Food Grade

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EP Series Explosion Proof