TQ-RoboDrive (Germany) ILM-E is a cost-efficient frameless servo kit family spanning eight models in 50/69/85 mm frames, with 0.32-3.3 Nm rated torque, up to 10.6 Nm peak at 48 V and 7,900-12,000 rpm max speed; stators weigh only 76-822 g with 62-309 mNm/A torque constants, a spacious hollow shaft for cabling and shaft-through integration, -40~125 C stator rating, 10 pole pairs and 100% Made in Germany, targeting torque-dense robot joints, medical devices and automation.
Same Sky (formerly CUI Devices, USA) AMT21 is a capacitive multiturn absolute modular encoder with 12/14-bit single-turn position plus 14-bit signed turn counter over half-duplex RS485 at up to 2 Mbps low latency; 3.8-5.5 V at 16 mA unloaded, -40~105°C; snap-on modular mounting suiting robot joint multiturn absolute feedback, cobots and AGV steering where position must survive power-off.
Same Sky (formerly CUI Devices, USA) AMT203-V is a capacitive absolute modular encoder giving 12-bit absolute position over SPI (4096 positions) plus optional quadrature to 1024 PPR; 8,000 RPM max, 4.5-5.5 V at 8-10 mA unloaded, -40~125°C; zero-set via SPI or AMT Viewpoint software, snap-on modular mounting, suiting robot joint absolute feedback and power-off position retention.
Same Sky (formerly CUI Devices, USA) AMT102-V is a capacitive incremental modular encoder with 16 DIP-selectable resolutions 48-2048 PPR (x4 quadrature), to 15,000 RPM at low and 7,500 RPM at high resolution; 3.6-5.5 V supply at 6 mA unloaded, CMOS quadrature outputs 2 mA/channel, -40~100°C (custom -40~125°C); snap-on modular housing needs no alignment, suiting robot joint motor feedback and closed-loop stepper/servo.
Haydon Kerk Pittman (AMETEK, USA) can-stack rotary steppers are permanent-magnet can-type micro steppers: Z20000 Ø20 mm, 15° step, 0.46 Ncm (0.65 oz-in) holding / 0.12 Ncm detent; Z26000 Ø25.4 mm, 7.5°/15° step, 1.27 Ncm (1.8 oz-in) holding / 0.18 Ncm detent; ball or sleeve bearing versions suit gauge pointers, small valves and micro robot joints in low-cost open-loop positioning.
Haydon Kerk Pittman (AMETEK, USA) hybrid rotary stepper motors are OEM-grade hybrid steppers in Size 8-23 (21000-57000 series, SS single/DS double stack, 0.9° step options) with 0.015-1.483 Nm (2.1-210 oz-in) holding torque; same platform as their linear actuators and stackable with gearboxes/screws into integrated motion modules for robot joints, rotary tables and precision feed axes.
Haydon Kerk Pittman (AMETEK, USA) hybrid stepper linear actuators drive a stainless modified-ACME screw/rotor nut directly, covering Size 6-34 in 12 series (16000-87000 incl. DS double-stack) with 1.5-127 µm travel per step, 2-2224 N max force, 12.7-63.5 mm captive stroke and up to 500 mm non-captive/external; reduced drivetrain parts suit semiconductor tools, medical instruments and robot Z-axis precision motion.
Haydon Kerk Pittman (AMETEK, USA) can-stack linear actuators span Ø15-37 mm in six series (15000/Z20000/G4 19000/Z26000/G4 25000/G4 37000) with 3-100 µm travel per step, 7-260 N max force and strokes of 12.7-38.1 mm captive or up to 150 mm non-captive/external; captive, non-captive and external-drive screw formats suit optical focusing, microfluidic pumps and small robot end effectors.
Haydon Kerk Pittman (AMETEK, USA) G40A is a Ø40 mm high-torque spur gearbox with ratios 4:1-864:1 in 1-4 stages, 14.12 Nm (2000 oz-in) max load across the range, efficiency 0.65-0.90, 255.1-425.2 g and 35.6-58.4 mm long; official gearmotor length tables cover DC040B/DC054B brushed and EC057C brushless pairings for robot joints, AGV drives and heavy positioning.
Haydon Kerk Pittman (AMETEK, USA) G35A is a Ø35 mm spur gearbox with 11 ratios from 6.3:1 to 1803.6:1 in 1-2 stages; max load 0.706 Nm (100 oz-in) standard, 1.130 Nm (160 oz-in) HT and 1.236 Nm (175 oz-in) WF; only 66.6-92.1 g with gearhead length 24.6-29.6 mm and efficiency 0.48-0.81, pairing with Pittman motors as gearmotors for robot joints, pumps and precision positioning.
Haydon Kerk Pittman (AMETEK, USA) E21 is a micro incremental optical encoder in E21C/E21D versions: 120-8,192 CPR, 2-channel quadrature (index on D), TTL-compatible output, 4.5-5.5 VDC supply, max operating frequency 960 kHz, -20 to +85 °C and only 3.1 g; its tiny form embeds in micro motor rear ends to deliver speed/position feedback for robot joints, gimbals and precision stages.
Haydon Kerk Pittman (AMETEK, USA) Size 17 Slim is a NEMA-17 hybrid linear actuator with integrated IDEA intelligent drive: 1.8° step angle, 2.6 A/phase, 13.2 W, 352 g total, 12-42 VDC supply and 0.003-0.0487 mm travel per step across lead options; the drive-integrated design cuts wiring and commissioning for optical focusing, micro-pumping and compact Z-axis precision positioning.
